RS232/422/485 Serial Communications Products

182 Results
Serial Device Servers -- 1165-1052-ND [BB-MESR901 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
4811163 [UC-357 from Brainboxes Limited]
from RS Components, Ltd.

PCI Bus: High performance I/O slot in every desktop Pentium, Pentium (II) and Pentium Pro PC. PCI provides improved performance to all running applications by freeing up the CPU.,PCI cards are detected and configured automatically by the PC, so avoiding conflicts in address and interrupts. PCI cards... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 922
  • Network / Bus: PCI
  • Number of Ports: 2
Serial Device Servers -- 1165-1053-ND [BB-MESR902T from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
6685506 [ES-357 from Brainboxes Limited]
from RS Components, Ltd.

Ethernet to Serial device server provides acess to 1 RS232 and 1 RS422/485 serial port. It provides data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line driver, to deliver uncompromising performance. Designed with a user friendly interface, it is simple to use and powerful in... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Data Rate: 230
Serial Device Servers -- 1165-1067-ND [BB-VESR901 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
7166431
from RS Components, Ltd.

Form Factor Mini-PCI for standard compatibility. Controller: OXFORD OXmPCI954. Output Function: 2x 20-pin Serial port connector. Accessories: 2x 20-pin Serial port cables. Bus Type = PCI. Communication Interface = Serial. Number of Ports = 4. Connection Port = RS232, RS422, RS485 [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI
Serial Device Servers -- 1165-1068-ND [BB-VESR902T from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1119-ND [BB-VESP211 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1147-ND [BB-ESP902 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1164-ND [BB-ESP901 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1165-ND [BB-ESR901 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1179-ND [BB-VESR902D from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1236-ND [BB-ESP904 from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1419-ND [BB-ESP906CL from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1165-1421-ND [BB-VESR424D from Advantech]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1018-ND [UD1100001-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1022-ND [UD1100IA2-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1024-ND [UD110000B-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1037-ND [UD1100002-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1042-ND [XSDRIN-03 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1045-ND [ED2100002-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
Serial Device Servers -- 1829-1046-ND [ED41000P0-01 from Lantronix, Inc.]
from DigiKey

ETHERNET TO SER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Ethernet to Serial
  • Device Type: Serial Device Server
  • Agency Approvals: RoHS
Serial Device Servers -- 1829-1102-ND [ED41000P2-01 from Lantronix, Inc.]
from DigiKey

SERV/SER TO ETHER RS-232/422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Server, Serial to Ethernet
  • Device Type: Serial Device Server
  • Agency Approvals: RoHS
Serial Device Servers -- 1976-1000-ND [AB7001-C from HMS Industrial Networks Inc.]
from DigiKey

SERIAL-DEVICENET CONVERTER [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Device Type: Serial Device Server
Serial Device Servers -- 1976-1001-ND [AB7003-B from HMS Industrial Networks Inc.]
from DigiKey

SERIAL-CANOPEN CONVERTER [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Device Type: Serial Device Server
Serial Device Servers -- 1976-1002-ND [AB7007-C from HMS Industrial Networks Inc.]
from DigiKey

SERIAL-ETHERNET/IP CONVERTER [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Device Type: Serial Device Server
Dual Port PCI RS-232/422/485 Interface -- OMG-ULTRACOMM2-PCI
from OMEGA Engineering, Inc.

The OMG-ULTRACOMM2-PCI provides two field selectable RS-232/422/485 serial ports for control and automation applications. Configure both ports as RS-232 for standard serial COM: port requirements. Choose RS-422 for long distance device connections at up to 4000 feet where noise immunity and high... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal; PCB
(1) RS232/422/485 (1) DB25 PCI Bus Serial Board -- IC972C-R2
from Black Box

Provides one field selectable RS-RS232/422/485 serial-port Configure-port as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 461
ICM4 Serial converter module (RS-232/RS-485) -- ICM40030
from Red Lion Controls, Inc.

The ICM4 Serial Converter Module provides the capability of interfacing equipment with RS-485 serial communications to equipment with RS-232 communications. Data format of the RS-232 and RS-485 equipment must be the same. LED Indication for RXD,TXD, and Power. Half Duplex (RS-485) and Full Duplex... [See More]

  • Serial Protocol: RS232/422/485
  • Device Type: Converter
Dual-Channel DB9 A/B/C Switch -- Model 9093
from Electro Standards Laboratories

With each of its two channels, the Model 9093 DB9 A/B/C Manual Switch allows the user to access three DB9 devices connected to its A, B, and C ports with one DB9 device connected to its Common port. This 2-channel switch is switched simultaneously via a knob located on the front panel. See the... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 6
  • Device Type: Network Switch
  • Connector: DB9
A-B Remote I/O Adapter To DH-485 -- 4601-RIO-DH485
from ProSoft Technology, Inc.

The ProLinx family A-B Remote I/O Adapter to DH-485 communications module (5601-RIO-DH485) creates a powerful connection between devices on a DH-485 and Remote I/O networks. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 configurable serial port and Remote I/O... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
1, 2, and 4-port serial device servers -- NPort IA5000A
from Moxa Inc.

Compared to other NPort IA device servers, the NPort IA5000A series device servers have a more rugged design with respect to housing, connectors, mounting methods, and surge protection. The NPort IA5000A series is not only hardware upgrade, but in addition, the device server's software tools are... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Desktop / Pedestal
Eight Channel RS-232/422/485 Serial PC/104 Module -- PCM-G-COM8
from WINSYSTEMS, INC.

The PCM-COM8 is an 8-channel PC/104-compatible serial module. It is well suited for embedded applications requiring a large number of serial I/O ports. Each channel supports RS-232, RS-485, and RS-422 electrical levels to interface to a wide variety of serial communications devices such as modems,... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Adapter
  • Form Factor: PCB
2-port RS232/422/485 Asynchronous Communications -- 8005
from ELMA Electronic Inc.

Features: Low cost I/O solution to provide additional ports for an SBC. Each port can be set up independently to RS232 or RS422 levels. RS422 provides option for data transmit/receive in RS485 mode. Provides two 16550-based UARTs up to 155K-baud. Ports are available via the front panel using DB-9... [See More]

  • Serial Protocol: RS232; RS422; RS232/422/485
  • Form Factor: PCB
  • Device Type: Adapter
  • Connector: DB9
WiFi/LAN to Serial/USB/BLE Adaptor Board -- LSDB8900
from Radicom Research, Inc.

Radicom LSDB8900 industrial WiFi/LAN to Serial/USB/BLE product line is an all new wireless to wire gateway solution. With built-in powerful CPU to process all necessary functions and features, the LSDB8900 series product line is a perfect solution for remote data communication through WiFi/Ethernet... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; USB (optional feature)
  • Device Type: Router (optional feature)
  • Data Rate: 922
Apollo PCI Serial Controller -- 4020P
from SIE Computing Solutions, Inc.

The Apollo 4020P Multiport serial communications controller enables up to four serial devices to be interfaced from one PCI Bus slot. It supports asynchronous data transfer rates up to 230.4 kbps, full duplex, simultaneously on all ports. The Apollo 4020P Multiport high-throughput asynchronous... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
ConnectPort® LTS 8/16/32
from Digi International, Inc.

The ConnectPort LTS terminal server family delivers secure, reliable, flexible and cost-effective RS-232/422/485 serial-to-Ethernet connectivity. Targeted serial-to-IP applications include data center console port management, security, property management, point-of-sale, data acquisition, industrial... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: Gigabit Ethernet; USB
  • Device Type: Serial Device Server
  • Data Rate: 10000 to 1.00E6
Serial Communication Port Card -- LPCI-COM-4SM
from American Portwell Technology Inc.

Low Profile Quad-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232, RS-422 and RS-485 protocols with auto control for RS-485 under all OS at baud rates up to 921Kbps [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
EtherBITS™ Universal Device Server -- Model 2285
from Patton Electronics Co.

Use Patton's Model 2285 universal single-port device server to control, access, inter-connect, and manage RS-485/422/232 devices from any remote location as if you were there. Patton's device servers provide a new level of efficiency and affordability to a variety of application environments... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: In-Line
3U Compact PCI 2-Port RS-232, RS-422, RS-485 Isolated Serial Interface -- 7903
from Sealevel Systems, Inc.

This product is classified as legacy and is not recommended for new or high volume designs. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information. For new product designs, we recommend the... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 922
  • Network / Bus: CompactPCI
  • Number of Ports: 2
Industrial Ethernet to Serial 1xRS232/422/485 -- ES-511
from Brainboxes Limited

Ethernet to Serial Device with 1 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex. ES-511 has removable Screw Terminals Blocks for easy wiring, a slim 'end on' case and integral DIN rail mount. Our Industrial Ethernet to Serial has an operating temperature range of -30... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: DIN Rail
  • Device Type: Converter
  • Data Rate: 1000
Four-Port Multi-Protocol RS-232/422/485 PCI Express Mini Cards -- mPCIe-COM-4SM
from ACCES I/O Products, Inc.

Features. PCI Express Mini Card (mPCIe) Type F1, With Latching I/O Connectors. Four And Two-Port mPCIe Serial Cards With Optional DB9M Connectivity. Four Software Selectable Serial Types: RS-232, RS-422, And RS-485 (2Wire & 4Wire). “SM ” Models Support All 3 Serial Types. “S... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI Express Mini Card
  • Connector: DB9
Dual Port RS-232/422/485 Interface -- OMG-COMM2-EX
from OMEGA Engineering, Inc.

The OMG-COMM2-EX is a PC bus plug-in card based on the 16550 FIFO buffered UART, which is compatible with the standard 8250. This dual channel asynchronous serial communication card utilizes balanced differential drivers and receivers to provide RS-422 and RS-485 communication. Selectable and... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: Desktop / Pedestal; PCB
  • Device Type: Adapter
  • Data Rate: 115
(2) Ext Fiber Terminal Block to ST Multimode Async 232/422/485 -- MED101A
from Black Box

Extend RSRS232, RS422 or RS485 over Multimode fiber so different types of equipment can talk to one another in point to point or multipoint environments. Serial extenders work well in factory automation, building automation, and process automation. [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 115
Three way isolated serial converter module (RS-232/RS-485) -- ICM50000
from Red Lion Controls, Inc.

The ICM5 Serial Converter Module provides the capability of interfacing equipment with RS-485 serial communications to equipment with RS-232 communications while providing three way isolation. Data format of the RS-232 and RS-485 equipment must be the same. Three Way Isolation protects serial... [See More]

  • Serial Protocol: RS232/422/485
  • Device Type: Converter
Model 9445 Five-Channel DB9 A/B Network Switch -- Model 9445
from Electro Standards Laboratories

Model 9445 Five-Channel DB9 A/B Switch, Manual, Independent Switching, Rackmount. Ideal for RS232, RS422, RS485 or ANY application that has a DB9 connector interface. SPECIFICATIONS: PORT CONNECTORS: (3) DB9 female connectors labeled A, B, and COMMON for each of the 5 channels. FRONT PANEL CONTROL:... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: Network Switch
  • Connector: DB9
ASCII Serial Communication Interface -- MVI56-GSC
from ProSoft Technology, Inc.

The MVI56-GSC module is a single slot, backplane compatible solution for the Rockwell Automation ControlLogix platform. This module has two powerful and fully configurable ASCII communication ports, each supporting the sending and receiving of large ASCII character strings. With the implementation... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: Single Slot Backplane
  • Network / Bus: ControlLogix
  • Data Rate: 115
Industrial Automation Series -- NPort IA5150
from Moxa Inc.

NPort ® IA device servers provide easy and reliable serial-to-Ethernet connectivity for industrial automation applications. The device servers can connect any serial device to an Ethernet network, and to ensure compatibility with network software, they support a variety of port operation modes,... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Industrial PC/104 Quad Serial and 48-line Digital I/O -- PCM-SDIO-144
from WINSYSTEMS, INC.

WinSystems ’ industrial PCM-SDIO combines both four serial and 48 digital I/O lines onto a single PC/104 module. This can eliminate one board in a stack without sacrificing any features or benefits. The digital portion is further enhanced since its I/O can interface with up to 30 volt signals. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Adapter
  • Form Factor: PCB
4-port RS232/422/485 Asynchronous Serial Communications -- 8012G
from ELMA Electronic Inc.

RoHS compliant version of 8012. Provides sixteen 16550-based UARTs using RS422 or RS485 signaling. Each port provides two differential pairs of RS485 data. PLD between UART and RS485 permits variety of interfaces. I/O accessed via 68-pin SCSI connector on front panel. Rear I/O provided by wiring all... [See More]

  • Serial Protocol: RS422; RS485; RS232/422/485
  • Form Factor: PCB
  • Device Type: Adapter
Apollo PCI Serial Controller -- 4022P
from SIE Computing Solutions, Inc.

The Apollo 4022P Multiport serial controller is a UniversalPCI board compatible with the PCI Local Bus Specification Revision 2.2. The Apollo 4022P card operates in either a 5.0V or 3.3V signaling environment. However, the card must be installed in a PCI slot that provides 3.3V power. The Apollo... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
ConnectPort® TS 8/16
from Digi International, Inc.

ConnectPort TS 8/16 serial servers provide secure, easy EIA 232 or EIA 232/422/485 serial-to-Ethernet integration of virtually any device into wired Ethernet networks. They are ideal for use in a wide variety of demanding applications such as automation, robotics control, centralized device... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: Rack Mounted
Serial Communication Port Card -- LPCI-COM-8SM
from American Portwell Technology Inc.

Low Profile Eight-port asynchronous RS-232/422/485 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232/422/485 protocol on any individual port with auto RS-485 control under all OS. [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 8
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
3U Compact PCI 2-Port RS-232, RS-422, RS-485 Serial Interface -- 7901
from Sealevel Systems, Inc.

This product is classified as legacy and is not recommended for new or high volume designs. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information. For new product designs, we recommend the... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 461
  • Network / Bus: CompactPCI
  • Number of Ports: 2
Industrial Ethernet to Serial 2xRS232/422/485 -- ES-522
from Brainboxes Limited

Ethernet to Serial Device with 2 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex. ES-522 has removable Screw Terminals Blocks for easy wiring, a slim 'end on' case and integral DIN rail mount. Our Industrial Ethernet to Serial has an operating temperature range of -30... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: DIN Rail
  • Device Type: Converter
  • Data Rate: 1000
ISA Bus RS-232/422/485 Communications Card -- COM-1S
from ACCES I/O Products, Inc.

Features. An independent, completely configurable, serial port. Supports conventional RS232, High-speed RS-422, and Multi-drop RS-485. Supports all standard RS-232 lines: TD, RD, RTS, CTS, DCD, DTR, and DI. Can be wired for 2 or 4 wire RS-422/485 communications. Supports RS-485 handshaking on-board... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 1
  • Network / Bus: ISA
  • Connector: DB9
RS-232/422/485/530 Interface -- OMG-ACBII
from OMEGA Engineering, Inc.

The OMG-ACB Series provides the PC-based system with single/dual high-speed synchronous/ asynchronous links to instruments requiring extremely fast data flow. The RS-422 communications standard allows the OMG-ACB to communicate reliably at high speeds under harsh conditions, which makes it an ideal... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485; RS-530
  • Form Factor: Desktop / Pedestal; PCB
  • Device Type: Adapter
  • Data Rate: 1229
(2) RS232/422/485 (2) DB9 PCI Bus Serial Board -- IC133C-R2
from Black Box

Provides two field selectable RS-RS232/422/485 serial-ports. Configure-ports as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 115
Nine-Channel DB15 Connect / Disconnect Switch -- Model 8462
from Electro Standards Laboratories

The Model 8462 Network Switch is comprised of nine individually controlled, manually operated, DB15 Connect/Disconnect switches. When in CONNECT position, that individual channel input is completely connected to its respective channel output. When in DISCONNECT position, that individual channel... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 18
  • Device Type: Connect / Disconnect Switch
  • Connector: DB15
DH-485 To ASCII -- 4102-DH485-ASCII3
from ProSoft Technology, Inc.

The ProLinx family DH-485 to ASCII Generic Serial communications module (5102-DH485-ASCII) creates a powerful connection between devices on a DH-485 network and ASCII input devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 configurable serial port and... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- DE-211/110V
from Moxa Inc.

The NPort ® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet connections and has a DB9... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T
  • Device Type: Serial Device Server
  • Form Factor: Wall Mount
Aries PCI Serial Controller -- 16000P
from SIE Computing Solutions, Inc.

The Saturn Multiport four-port PCI communications controllers provide the performance and reliability needed for high-speed serial communications. Data transfer rates up to 256 kbps synchronous and 230.4 kbps asynchronous, full duplex, are supported. The Saturn Multiport supports SPARC Solaris, Rev. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
Digi Connect SP®
from Digi International, Inc.

More and more, electronic devices used in all types of commercial applications are being network-enabled so that data from those devices can be accessed, evaluated and utilized in real time. The Digi Connect SP device server is a simple and cost-effective solution for migrating electronic devices to... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 230
Serial Communication Port Card -- LPCI-COM232-4
from American Portwell Technology Inc.

Low Profile Quad-port asynchronous RS-232serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up to 921Kbps [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
3U Compact PCI 4-Port RS-232, RS-422, RS-485 Serial Interface -- 7904
from Sealevel Systems, Inc.

This product is classified as legacy and is not recommended for new or high volume designs. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information. For new product designs, we recommend the... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 461
  • Network / Bus: CompactPCI
  • Number of Ports: 4
Isolated Industrial Ethernet to Serial 1xRS232/422/485 + Ethernet Switch -- ES-571
from Brainboxes Limited

Ethernet to Serial Device with 1 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex and 2 Ethernet ports. ES-571 has removable Screw Terminals Blocks for easy wiring, a slim 'end on' case and integral DIN rail mount. The Ethernet Switch allows daisy chaining of devices, to... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: DIN Rail
  • Device Type: Converter
  • Data Rate: 1000
Isolated PCI Express Four-port RS-232/422/485 Communication Cards -- PCIe-ICM-4SM
from ACCES I/O Products, Inc.

Features. 4 and 2-port PCI Express serial communication cards with DB9M connectivity. 2kV isolation port-to-port and port to computer on ALL signals. Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot. High performance 16C950 class UARTs... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI Express
  • Connector: DB9
(8) RS232/422/485 (8) DB25 PCI Bus Serial Board -- IC978C
from Black Box

Provides 8 field selectable RS-RS232/422/485 serial-ports. Configure-ports as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 922
Remotely Controllable AB Relay Switch -- Model M7224
from Electro Standards Laboratories

Model 7224 network switch is ideal for remote control switching applications. Front panel switching can be locked out from a PC connected to the Remote port. 19" Rackmount option is available. Switch position and signal integrity is maintained even during a power failure. A wide range UL approved... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: Network Switch
  • Connector: DB15
DH-485 to DF1 Master Slave -- 4102-DH485-DFCM3
from ProSoft Technology, Inc.

The ProLinx family DH-485 to DF1 Master/Slave communications module (5102-DH485-DFCM3) creates a powerful connection between devices on a DH-485 network and DF1 devices. The module is a stand-alone DIN rail-mounted protocol gateway that provides one DH-485 configurable serial port and three DF1... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- DE-311/110V
from Moxa Inc.

The NPort ® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet connections and has a DB9... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Wall Mount
Aries PCI Serial Controller -- 8000P
from SIE Computing Solutions, Inc.

The Aries 8000P Multiport serial communications controllers enable eight serial devices to be interfaced from one PCI Bus slot. This family of high throughput controllers supports asynchronous data transfer rates up to 115.2 kbps, full duplex, simultaneously on all ports. The Aries Multiport... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
Digi One® IA
from Digi International, Inc.

Digi One IA provides reliable, cost-effective network connectivity for serial devices. This unobtrusive and easy- to-use serial server delivers serial-to-Ethernet connectivity to Programmable Logic Controllers (PLCs), Remote Terminal Units (RTUs), bar-code readers and other industrial devices. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Serial Communication Port Card -- LPCI-COM232-8
from American Portwell Technology Inc.

Low Profile Eight-port asynchronous RS-232 serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-232 protocol under all OS at baud rates up to 115.6Kbps [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 8
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
Embedded USB to 1-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter with PC Bracket -- 2128
from Sealevel Systems, Inc.

The SeaLINK ® 2128 is a single port embedded USB to multi-interface serial adapter intended for mounting directly to a computer chassis, eliminating the need for an external converter and providing a clean, professional installation. All configuration and electrical interface selections are... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Data Rate: 922
Isolated Industrial Ethernet to Serial 1xRS232/422/485 -- ES-551
from Brainboxes Limited

Ethernet to Serial Device with 1 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex and 2 Ethernet ports. ES-551 has removable Screw Terminals Blocks for easy wiring, a slim 'end on' case and integral DIN rail mount. Featuring 4 separate power domains with total galvanic... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: DIN Rail
  • Device Type: Converter
  • Data Rate: 1000
PC/104 Two-Port Serial Communication Boards -- 104-COM-2SM
from ACCES I/O Products, Inc.

Features. 8, 4, or 2 independent asynchronous serial COM ports. Field selectable RS-232, RS-422 and RS-485, independent for each port. Auto-RTS feature makes half-duplex RS-485 communications effortless. Speeds up to 921.6K with 64-byte FIFO (RS-232 is 230K max). Fixed bias and jumper selectable... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Connector: IDC Type, Right-angle
2-PORT 10/100 DEV SERV RS232/422/485 DB9M W PWR -- LES302AE-KIT
from Black Box

2-PORT 10/100 DEV SERV RS232/422/485 DB9M W PWR [See More]

  • Serial Protocol: RS232/422/485
Remotely Controllable Automatic Fallback Network Switch -- 4133 DB25
from Electro Standards Laboratories

FEATURES: Ideal for fallback applications. The switch ports are transparent to all data. All (25) pins of the DB25 interface are switched. The unit maintains last set position on power loss and continues to pass data. Front panel pushbutton control. Remote RS232 ASCII commands that allow the user to... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: Fallback Switch
  • Connector: DB25
DH-485 To DNP 3.0 Master -- 4102-DH485-DNPM
from ProSoft Technology, Inc.

The ProLinx family DH-485 to DNP 3.0 Master communications module creates a powerful connection between a DH-485 device and a DNP slave device. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 Master or Slave configurable serial port and one DNP 3.0 Master... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- NPort 5150-US
from Moxa Inc.

NPort ® 5150 device servers are designed to make serial devices network-ready in an instant. The small size of the servers makes them ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN. Use the NPort ® 5150 device servers to give your PC... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Wall Mount
Saturn PCI Serial Controller -- 4522P
from SIE Computing Solutions, Inc.

The Saturn 4522P multiport serial controller is a Universal PCI board that is compatible with the PCI Local Bus Specification Revision 2.2. The Saturn 4522P card operates in either a 5.0V or 3.3V signaling environment. However, this card must be installed in a PCI slot that provides 3.3V power. The... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
Digi One® IAP Family
from Digi International, Inc.

Digi One IAP combines reliable serial-to-Ethernet connectivity with protocol conversion and interoperability. Users can IP enable a broad range of serial devices, as well as link two industrial devices. It is ideal for device management applications requiring specific industry protocol support. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Serial Communication Port Card -- PCI-COM-2S
from American Portwell Technology Inc.

Dual-port, asynchronous RS-232/422/485 serial communications card that can be installed in any 3.3V or 5V PCI slot in PC computers. Supports RS-232, RS-422 and RS-485 protocols with auto control for RS-485 under all OS at baud rates up to 460.8Kbaud for RS-422/485 and 115.2Kbps for RS-232. [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
Embedded USB to 2-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter with PC Bracket -- 2228
from Sealevel Systems, Inc.

The SeaLINK ® 2228 is a dual-port embedded USB to multi-interface serial adapter intended for mounting directly to a computer chassis, eliminating the need for an external converter and providing a clean, professional installation. All configuration and electrical interface selections are... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Data Rate: 922
PCI Express Eight-port RS-232/422/485 Serial Card with 3’ DB9M Breakout Cable -- PCIe-COM-8SM
from ACCES I/O Products, Inc.

Features. Eight or four-port PCI Express serial communication cards. Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot. Low profile PCIe MD2 form factor, works in standard height or low-profile PCIe computers. High performance 16C950... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 8
  • Network / Bus: PCI Express
  • Connector: VHDCI 68 Pin SCSI Connector
2-Port USB to RS232, RS422/485 CONVERTER DB9 -- IC1020A
from Black Box

The USB to RS232, RS422/485 converter allows you to connect two non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery. [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Network / Bus: USB
Remotely Controllable DB25 A/B Switch -- Model M7212
from Electro Standards Laboratories

The Model 7212 AB network switch allows an RS232. device that can send ASCII characters to control the. switching function of the DB25 interface. Ideal for remote control applications. Switch position and continuity are maintained in. event of power failure. Front panel pushbutton for on-site... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: A/B Switch
  • Connector: DB25
DH-485 To DNP 3.0 Slave -- 4102-DH485-DNPS
from ProSoft Technology, Inc.

The ProLinx family DH-485 to DNP 3.0 Slave communications module (5102-DH485-DNPS) creates a powerful connection between a DH-485 device and a DNP 3.0 master device. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 Master or Slave configurable serial port and... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- NPort 5450 Series
from Moxa Inc.

Easy IP address configuration with LCD panel. 10/100M auto-sensing Ethernet. 4 serial ports, with support for RS-232, RS-422, and RS-485. Built-in 15 KV ESD surge protection for all serial signals. Versatile socket operation modes, including TCP Server, TCP Client, and UDP. Choice of configuration... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Desktop / Pedestal
Saturn PCI Serial Controller -- 8520P
from SIE Computing Solutions, Inc.

The Saturn Multiport eight-port PCI communications controllers provide the performance and reliability needed for high-speed serial communications. Data transfer rates up to 256 kbps synchronous and 230.4 kbps asynchronous, full duplex, are supported. The Saturn Multiport supports SPARC Solaris,... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
Digi One® SP
from Digi International, Inc.

The Digi One SP serial server provides reliable and cost-effective network connectivity for virtually any type of serial device. It features one of the smallest form factors available, industry leading low latency, baud rates up to 230 Kbps and full modem and hardware control. This compact and... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 230
USB Serial Communication Port Device -- USB-COM-2SM
from American Portwell Technology Inc.

USB two-port serial RS-232/422/485 adapter designed for use with any computer system equipped with a USB port. PC/104 sized board and mounting holes installed in a small rugged enclosure with two DB9 connectors. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal
Ethernet to 1-Port RS-232, RS-422, RS-485 Serial Server -- 4104
from Sealevel Systems, Inc.

The 4104 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 1
PCI Express Four-port RS-232/422/485 Communication Cards -- PCIe-COM-4SMRJ
from ACCES I/O Products, Inc.

Features. Four and two-port PCI Express serial communication cards with on board DB9M or RJ45 connectivity. Serial protocol (RS-232/422/485) SOFTWARE CONFIGURED per port, stored in EEPROM for auto-configure at next boot. High performance 16C950 class UARTs with 128-byte FIFO for each transmit and... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: PCI Express
  • Connector: DB9; RJ-45
4-Port USB to RS232/422/485 Converter DB9 -- IC1022A
from Black Box

The USB to RS232, RS422/485 converter allows you to connect four non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery. [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Network / Bus: USB
Ruggedized DB25 A/B Switch -- Model 4504
from Electro Standards Laboratories

Model 4504 AB manual network switch switches pins 2 to 25 of connector interface, simultaneously. Chassis Ground on pin 1 bussed thru. Ruggedized to withstand vibrations encountered in mobile/motion applications. Switch configuration has passed rigorous seismic testing. Ideal for mobile/motion... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Device Type: A/B Switch
  • Connector: DB25
DH-485 To DNP Over Ethernet -- 4201-DH485-DNPSNET
from ProSoft Technology, Inc.

The ProLinx family DNP over Ethernet to DH-485 communications module (5201-DNPSNET-DH485) creates a powerful connection between devices on a DNP over Ethernet network and a DH-485 device. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 configurable serial port... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- NPort 5600-8-DT Desktop Series
from Moxa Inc.

8 serial ports supporting RS-232/422/485. Compact desktop design. 10/100M auto-detecting Ethernet. Built-in 15 KV ESD protection for all serial signals. Easy IP address configuration with LCD panel. Choice of confi guration methods: Web console, Telnet console, and Windows utility. Versatile socket... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Desktop / Pedestal
Saturn PCI Serial Controller -- 8522P
from SIE Computing Solutions, Inc.

The Saturn 8522P multiport serial controller is a Universal PCI board that is compatible with the PCI Local Bus Specification Revision 2.2. The Saturn 8522P card operates in either a 5.0V or 3.3V signaling environment. However, this card must be installed in a PCI slot that provides 3.3V power. The... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter; Controller
  • Form Factor: PCB
Digi One® SP IA
from Digi International, Inc.

Digi One SP IA is a high-performance serial server providing entry level serial-to-Ethernet connectivity for virtually any serial device. It features a 9-30 VDC power input with bare-wire "pigtail" for a direct connection, includes a DIN rail and wall mount kit and is one of the smallest solutions... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 230
USB Serial Communication Port Device -- USB-COM-4S
from American Portwell Technology Inc.

Four port asynchronous serial communication adapter designed for use with any computer system equipped with a USB port [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal
Ethernet to 1-Port RS-422, RS-485 Serial Server -- 4102
from Sealevel Systems, Inc.

The 4102 Ethernet to serial server is the easiest way to connect RS-422 or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s SeaLINK... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 1
PCI-104 2-port RS-232/422/485 Serial Communication Board -- 104I-COM-2SM
from ACCES I/O Products, Inc.

Features. 8, 4, and 2-port PCI-104 serial communication boards. High performance octal PCI UART. Field selectable RS-232, RS-422, and RS-485 protocols, jumper configured per port. Speeds up to 1.8432Mbps in RS-422/485 modes (RS-232 up to 921.6 kbps). 16550 compatible register set with 64-byte FIFO... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Connector: IDC Type, Right-angle
8-Port USB to RS232/422/485 Converter DB9 -- IC1025A
from Black Box

The USB to RS232, RS422/485 converter allows you to connect eight non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery. [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Network / Bus: USB
Single Channel DB37 A/B Switch -- Model 7331
from Electro Standards Laboratories

The PathWay ® Model 7331 Single Channel DB37 A/B Switch allows the user the capability of sharing a single DB37 interface device connected to the COMMON DB37 port among two other devices connected to the A and B ports. The switch may be controlled manually via the front panel pushbutton. [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: A/B Switch
  • Connector: DB37
DH-485 To EtherNet/IP -- 4201-DH485-DFNT
from ProSoft Technology, Inc.

The ProLinx family DH-485 to EtherNet/IP communications module (5201-DFNT-DH485) creates a powerful connection between devices on EtherNet/IP and DH-485 networks. The module is a stand-alone DIN rail-mounted protocol gateway that provides one Ethernet port and one DH-485 configurable serial port. [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- NPort 5650-16
from Moxa Inc.

Network Readiness for up to Sixteen Serial Devices. The NPort ® 5650 rackmount device server can conveniently and transparently connect up to sixteen serial devices to an Ethernet, allowing you to network your existing serial devices with only basic configuration. Data transmission between the... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: Rack Mounted
PortServer® TS M MEI
from Digi International, Inc.

The PortServer TS M MEI serial server offers Ethernet and RS-232/422/485 serial connections, with the addition of an internal modem. The one- and three-port serial servers are ideal for applications requiring both IP networking and standard phone line dial-up connectivity for remote access to serial... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail (optional feature)
USB Serial Communication Port Device -- USB-COM232-4A
from American Portwell Technology Inc.

Four-port RS-232 asynchronous serial communication adapter designed for use with any computer system equipped with a USB port [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal
Ethernet to 16-Port RS-232, RS-422, RS-485 Serial Server -- 4163
from Sealevel Systems, Inc.

Connect with up to 16 RS-232, RS-422 and RS-485 devices over an Ethernet network with the 4163 Ethernet serial server. For quick installation, a convenient webpage is used to select RS-232, RS-422, or RS-485 mode for each serial port. Additionally, the onboard webserver provides access to common... [See More]

  • Serial Protocol: RS232/422/485
  • Form Factor: Rack Mounted
  • Device Type: Serial Device Server
  • Data Rate: 230
Two-Port USB to Serial RS-232/422/485 Adapter -- USB-COM-2SM
from ACCES I/O Products, Inc.

FEATURES. Serial adapter for USB 1.1 and 2.0 port hosts. Two serial ports —field selectable RS-232/422/485. Small, (4" x 4" x 1.8") rugged industrial enclosure. PC/104 module size and mounting compatibility. Speeds up to 921.6Kbps. Power and individual port activity LEDs. All required power... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter; Converter
  • Form Factor: DIN Rail (optional feature); Module
Async 232 to RS422/485 Interface Converter DB25 to Terminal Block -- IC108A
from Black Box

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distance up to 4 mi. (6.4 km) over CATx cables. These devices are great for connecting RS232 devices into an existing RS422/485 environment in factory automation, building automation. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Agency Approvals: CE Conformity
Single Channel HD15 A/B Switch -- Model 4521
from Electro Standards Laboratories

Model 4521 AB network switch allows a device connected to. COMMON port access to the A or B port. Control manually via pushbutton. Control remotely via DB9 Contact Control Remote port. The DB9 Remote port provides control by dry contact open/closure logic. Front panel LED displays switch position... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 3
  • Device Type: A/B Switch
  • Connector: HD15
DH-485 To Hart Multi-Drop -- 4107/4127-DH485-HART
from ProSoft Technology, Inc.

The ProLinx family DH-485 to HART Multi-drop communications module (5107-DH485-HART/5127-DH485-HART2) creates a powerful connection between devices on a DH-485 network and HART devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 configurable serial port... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
NPort Device Server -- S8455I-MM-SC
from Moxa Inc.

The NPort ® S8000 series combines an industrial device server with a full-function managed Ethernet switch by integrating 2 fiber ports, 3 Ethernet ports, and 4 RS-232/422/485 serial ports, allowing you to easily install, manage, and maintain the product. Combining a device server and switch in... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
PortServer® TS MEI
from Digi International, Inc.

PortServer TS MEI (Multi-Electrical Interface) serial servers offer RS-232/422/485 serial port expansion, making it easy to connect any serial device to your network. Available in one-, two-, four-, eight- or 16-port models, these serial servers combine the inherent benefits of data networking with... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 10000 to 100000
USB Serial Communication Port Device -- USB-FLEXCOM4
from American Portwell Technology Inc.

USB-FLEXCOM4 allows our rugged USB to quad-serial port board to be added to any PCI-104 or PC/104 stack by connecting it to a simple USB port usually included on-board with embedded CPU form factors such as EBX, EPIC, and PC/104 [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal
Ethernet to 16-Port RS-422, RS-485 Serial Server -- 4162
from Sealevel Systems, Inc.

Connect with up to 16 RS-422 and RS-485 devices over an Ethernet network with the 4162 Ethernet serial server. For quick installation, a convenient webpage is used to select RS-422 or RS-485 mode for each serial port. Additionally, the onboard webserver provides access to common serial and network... [See More]

  • Serial Protocol: RS232/422/485
  • Form Factor: Rack Mounted
  • Device Type: Serial Device Server
  • Data Rate: 230
Two-port USB to Serial RS-232/422/485 Adapter -- USBP-FLEXCOM2
from ACCES I/O Products, Inc.

ACCES now offers USB-based data acquisition and control in both standard packaging and embedded OEM USB/104 board only options. These USB devices are perfect for a variety of applications requiring monitoring, control and industrial serial communications. USB is by far the most popular and... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: PCB
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- IC820A
from Black Box

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation. [See More]

  • Serial Protocol: RS232; RS232/422/485
Tri-Channel Switch -- Model 9503
from Electro Standards Laboratories

Independently switch each of the three channels manually via. three knobs located on the front panel, one knob per channel. Channel 1: DB25 6-Position Switch with (7) DB25 female. connectors for ports A, B, C, D, E, F and Common, all 25. leads switched. Channel 2: A/B DB25 Switch with (3) DB25... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 10
  • Device Type: Network Switch
  • Connector: DB25
DH-485 To Honeywell DE Master -- 4106-DH485-DEM
from ProSoft Technology, Inc.

The ProLinx family DH-485 to Honeywell DE Master communications module (5106-DH485-DEM) creates a powerful connection between devices on a DH-485 network and Honeywell DE devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DH-485 configurable serial port and up... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
PCI Serial Board -- C168H/PCI
from Moxa Inc.

The C168H/PCI multiport serial board is designed for people looking for an easy-to-use 8-port serial board. Plug the C168H/PCI board into the appropriate PCI slot, and all configuration tasks will be done automatically, eliminating the need to adjust I/O addresses and IRQ hardware switches and... [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Network / Bus: PCI
  • Device Type: Multiport Serial Board
  • Form Factor: PCB
PortServer® TS MEI Hardened
from Digi International, Inc.

The PortServer TS MEI Hardened family of serial servers is designed for serial port expansion where environmental hazards demand extended safety features and operating tolerances. Extended operating temperature (-35° C to +74° C), conformal coated circuit board, NEMA TS 2 and Class 1 Div 2... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 230
USB Serial Communication Port Device -- USB-IIRO4-2SM
from American Portwell Technology Inc.

USB 4-port hub internally to provide four optically isolated digital inputs, four digital electromechanical relay outputs and two ports of RS-232/422/485 serial communication in a small rugged enclosure with DB25 connector for digital and two DB9 connectors for serial. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB; PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Hub
  • Form Factor: Desktop / Pedestal
Ethernet to 2-Port RS-232, RS-422, RS-485 Serial Server -- 4203
from Sealevel Systems, Inc.

The 4203 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 2
Universal PCI, Eight or Four-port RS-232/422/485 Serial Communication Card -- LPCI-COM-8SM
from ACCES I/O Products, Inc.

Features. Eight or four-port Universal PCI serial communication card. Supports field selectable RS-232, RS-422 or RS-485 (2-wire and 4-wire) protocols. Includes type 16L788 octal UART with 64-Byte FIFO buffers in all modes. Speeds up to 921kbps. Meets MD2 Low Profile PCI Bus Specification. Universal... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 8
  • Network / Bus: PCI
  • Connector: DB9
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- IC821A
from Black Box

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Agency Approvals: CE Conformity
Triple Channel A/B Switch -- Model 7243
from Electro Standards Laboratories

Three channels of A/B Switching: (1) Channel DB37. (2) Channels of DB9. All A/B port connectors are female gender: (2) DB37. (4) DB9. All COMMON port connectors are male gender: (1) DB37. (2) DB9. A total of 50 pins can be supported. User to define pins supported on each interface channel at a time... [See More]

  • Serial Protocol: RS232/422/485
  • Connector: DB9; DB25
  • Device Type: A/B Switch
DH-485 To Modbus TCP/IP -- 4201-DH485-MNET
from ProSoft Technology, Inc.

The ProLinx family Modbus TCP/IP to DH-485 communications module (5201-MNET-DH485) creates a powerful connection between devices on a Modbus TCP/IP network and a DH-485 device. The module is a stand-alone DIN rail-mounted protocol gateway that provides one DH-485 configurable serial port and one... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
PCI Serial Board -- CP-114
from Moxa Inc.

The CP-114 Series of multiport serial boards is designed for RS-232 and RS-422/485 industrial communication. The CP-114 Series has 2 ports for RS-232 or RS-422/485, selectable by jumper, and 2 ports for RS-422/485, with each RS-422/485 port able to control up to 32 devices in a multidrop... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: PCI
  • Device Type: Multiport Serial Board
  • Form Factor: PCB
PortServer® TS P MEI
from Digi International, Inc.

PortServer TS P MEI makes it easy to connect RS-232/422/485 serial devices to an IP network. By supporting versatile powering options like powered Ethernet and powered serial, this serial server can adapt to many applications where traditional power alternatives are required. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Data Rate: 230 to 10000
Ethernet to 2-Port RS-422, RS-485 Serial Server -- 4202
from Sealevel Systems, Inc.

The 4202 Ethernet to serial server is the easiest way to connect RS-422 or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s SeaLINK... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 2
USB Isolated I/O and Serial Communication Board -- USB-IIRO4-2SM
from ACCES I/O Products, Inc.

Features. Multifunction I/O board with isolated digital I/O and serial communication. High-speed USB 2.0 device, USB 3.0 and 1.1 compatible. Four optically isolated digital inputs. Four Form C electromechanical 1A relays. Two serial ports, field selectable RS-232/422/485. Small (4"x4"X1.8") rugged... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Network / Bus: USB
  • Connector: DB9
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- ICD100A
from Black Box

Convert async RS232 to RS422/485 at speeds up to 19.2 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422 environment. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 19.2
DH-485 To PROFIBUS DP Master -- 4104-DH485-PDPM
from ProSoft Technology, Inc.

The ProLinx family DH-485 to PROFIBUS DP Master communications module (5104-DH485-PDPM) creates a powerful connection between devices on a DH-485 network and a PROFIBUS slave device. The module is a stand-alone DIN rail-mounted protocol gateway that provides one DH-485 configurable serial port and... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; PROFIBUS
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Serial to Fiber Converter -- ICF-1150 Series
from Moxa Inc.

The ICF-1150 series support 2 serial ports, with a D-sub connector for RS-232 communication and a removable terminal block for RS-422 or RS-485 communication. The 3 ports (2 serial ports and one fiber port) are completely independent. When an ICF-1150 converter receives data from any one port, it... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: DIN Rail
  • Device Type: Converter
  • Connector: SC or ST
Ethernet to 4-Port RS-232, RS-422, RS-485 Serial Server -- 4403
from Sealevel Systems, Inc.

The 4403 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 4
USB to 4 RS232/422/485 Ports -- USB-FLEXCOM4
from ACCES I/O Products, Inc.

Features. Four-port serial communications adapter. Full-speed USB 2.0 device, USB 3.0 and 1.1 compatible. Supports field selectable RS-232, RS-422 or RS-485 protocols, per port. Includes type FT232BM UART with 384-byte receive/128-byte transmit FIFO buffers. Speeds up to 921.6kbps simultaneously. [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: USB
  • Device Type: Adapter; Converter
  • Form Factor: PCB
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- ICD105A
from Black Box

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx cables in Class 1 Div 2 industrial environments. These devices are great for connecting RS232 devices into an existing C1D2 RS422/485 environment. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Data Rate: 115
DH-485 TO PROFIBUS DP Slave -- 4105-DH485-PDPS
from ProSoft Technology, Inc.

The ProLinx family DH-485 to PROFIBUS DP Slave communications module (5105-DH485-PDPS) creates a powerful connection between devices on a DH-485 network and a PROFIBUS DP master device. The module is a stand-alone DIN rail-mounted protocol gateway that provides one DH-485 configurable serial port... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; PROFIBUS
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Serial to Fiber Converter -- TCF-142 Series
from Moxa Inc.

The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode or single-mode fiber. TCF-142 converters are used to extend serial transmission up to 5 km (TCF-142-M with multi-mode fiber) or up to 40 km (TCF-142-S with... [See More]

  • Serial Protocol: RS232; RS485; RS232/422/485
  • Form Factor: Wall Mount
  • Device Type: Converter
  • Connector: SC or ST
Ethernet to 4-Port RS-422, RS-485 Serial Server -- 4402
from Sealevel Systems, Inc.

Sealevel ’s 4402 Ethernet to serial server is the easiest way to connect RS-422 or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 4
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- ICD200A
from Black Box

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422/485 environment. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Agency Approvals: CE Conformity; RoHS
  • Data Rate: 1.2 to 115
Ethernet/IP To ASCII -- 4201/4202-DFNT-ASCII(4)
from ProSoft Technology, Inc.

The ProLinx family EtherNet/IP to ASCII Generic Serial communications module creates a powerful connection between devices on an EtherNet/IP network and ASCII devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides a single Ethernet port and up to four ASCII configurable... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Serial to Fiber Converter -- TCF-142-RM Series
from Moxa Inc.

rsaquo; Extend RS-232/422/485 transmission up to: • 40 km with single mode. • 5 km with multi-mode. › 1K or 150K ohm adjustable pull high/low resistor. › “Ring" and "Point-to-Point" transmission supported. Introduction. The TCF-142-RM series of serial-to-fiber... [See More]

  • Serial Protocol: RS485; RS232/422/485
  • Form Factor: PCB
  • Device Type: Converter
  • Connector: SC or ST
Ethernet to 8-Port RS-232, RS-422, RS-485 Serial Server -- 4803
from Sealevel Systems, Inc.

The SeaLINK 4803 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 8
Async RS232 to RS422/485 Interface Converter DB9 to Terminal Block -- ICD400A
from Black Box

Convert async RS232 to RS422/485 at speeds up to 460.8 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422/485 environment. [See More]

  • Serial Protocol: RS232; RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 461
EtherNet/IP To DNP 3.0 Master -- 4201-DFNT-DNPM
from ProSoft Technology, Inc.

The ProLinx family EtherNet/IP to DNP 3.0 Master communications module (5201-DFNT-DNPM) creates a powerful connection between devices on an EtherNet/IP network and DNP Master devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one ethernet port and one serial port. [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Universal PCI Serial Board -- CP-134U V2
from Moxa Inc.

Over 700 Kbps data throughput for top performance. 921.6 Kbps maximum baudrate for super fast data transmission. ADDC ® provides automatic data direction control for RS-485 signals. 128-byte FIFO and on-chip H/W, S/W flow control. Compatible with 3.3/5V PCI and PCI-X. Drivers provided for... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: PCI
  • Device Type: Multiport Serial Board
  • Form Factor: PCB
Ethernet to 8-Port RS-422, RS-485 Serial Server -- 4802
from Sealevel Systems, Inc.

The SeaLINK 4802 Ethernet to serial server is the easiest way to connect RS-422 or RS-485 serial devices to your Ethernet network. SeaLINK ® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices. Sealevel ’s... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 8
IND Serial Device Server (1) RS232/422/485 DB9M (1) 10/100 RJ45 -- LES301A-KIT
from Black Box

Serial Device Server 1 Port Industrial. 1 port RS-232/422/485 DB9M and 1 port 10/100Mbps Ethernet RJ45. Includes external power supply. [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity; RoHS
  • Device Type: Serial Device Server
EtherNet/IP To DNP 3.0 Slave -- 4201-DFNT-DNPS
from ProSoft Technology, Inc.

The ProLinx family EtherNet/IP to DNP 3.0 Slave communications module (5201-DFNT-DNPS) creates a powerful connection between devices on an EtherNet/IP network and DNP Slave devices. The module is a stand-alone DIN rail-mounted protocol gateway that provides one ethernet port and one serial port. The... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1130/1130I
from Moxa Inc.

The UPort ™ 1130 USB-to-serial converter is the perfect accessory for laptop computers that do not have a serial port. The UPort ™ 1130 converts from USB to RS-422/485, is compatible with both new and legacy RS-422/485 devices, and can be used with mobile, instrumentation, and... [See More]

  • Serial Protocol: RS422; RS485; RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
Ethernet to Isolated 1-Port RS-232, RS-422, RS-485 Serial Server with Opto-isolated Input and Reed Relay Output -- 4103
from Sealevel Systems, Inc.

Sealevel ’s 4103 Ethernet to serial server is the easiest way to connect a single RS-232, RS-422, or RS-485 serial port to your Ethernet network. The 4103 also includes a Reed relay output and an optically isolated input to allow remote control and monitoring of real world devices. SeaLINK... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 230
  • Device Type: Serial Device Server
  • Number of Ports: 1
Industrial USB to RS232, RS422/485 Converter, DB9, 2-Port -- ICD120A
from Black Box

The industrial USB to RS232, RS422/485 converter allows you to connect two non-USB RS232, RS422/485 DB9 device to your USB bus in harsh environments including C1 D2. These converters support USB 2.0 high speed data rates of 480 Mbps. [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 1500
  • Network / Bus: USB
IEC60870-5-104 Server To DH-485 -- 4201-104S-DH485
from ProSoft Technology, Inc.

The ProLinx family IEC60870-5-104 Server to DH-485 communications module (5201-104S-DH485) creates a powerful connection between devices on an IEC 104 Server network and a DH-485 device. The module is a stand-alone DIN rail-mounted protocol gateway that provides one DH-485 configurable serial port... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1150, 1150-I
from Moxa Inc.

The UPort ™ 1150/1150I USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or workstation through the USB (Universal Serial Bus) port. These plug & play USB solutions are compatible with both new and legacy RS-232/422/485 devices, and are perfect for... [See More]

  • Serial Protocol: RS422; RS485; RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
ISA 1-Port RS-422, RS-485 Serial Interface -- 3055
from Sealevel Systems, Inc.

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES. The 3055 ISA serial interface card provides a single RS-422 or RS-485 port for connection to serial devices. Individually selectable... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 1
  • Data Rate: 115
  • Connector: DB25
Industrial USB to RS232, RS422/485 Converter, DB9, 4-Port -- ICD140A
from Black Box

The industrial USB to RS232, RS422/485 converter allows you to connect four non-USB RS232, RS422/485 DB9 device to your USB bus in harsh environments including C1 D2. These converters support USB 2.0 high speed data rates of 480 Mbps. [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 1500
  • Network / Bus: USB
Modbus Plus To ASCII -- 4301/4302-MBP-ASCII(4)
from ProSoft Technology, Inc.

The ProLinx family Modbus Plus to ASCII Generic Serial communications module (5301-MBP-ASCII) creates a powerful connection between devices on a Modbus Plus network and ASCII input devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one Modbus Plus configurable DB9F... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1250, 1250-I
from Moxa Inc.

Instant Plug & Play. The UPort ™ 1250/1250I USB-to-serial converters allow you to connect 2 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. This plug & play USB solution is perfect for mobile, instrumentation, and point-of sale... [See More]

  • Serial Protocol: RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
ISA 2-Port RS-232, RS-422, RS-485 Serial Interface -- 3087
from Sealevel Systems, Inc.

The 3087 ISA serial interface provides two RS-232, RS-422, or RS-485 Asynchronous links to data collection and other devices. Fully independent operation of ports allows the configuration of the 3087 with either two RS-232 ports, two RS-422, RS-485 ports or with a combination of one RS-232 port and... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Data Rate: 115
  • Connector: DB9
PCIe Bus Serial Board, (2) RS232/422/485, (2) DB9 -- IC983C-R2
from Black Box

Provides two field selectable RS-232/422/485 serial ports Configure both ports as RS-232 for standard serial COM: port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals [See More]

  • Serial Protocol: RS232/422/485
  • Agency Approvals: CE Conformity
  • Data Rate: 921
Modbus Plus To DH-485 -- 4301-MBP-DH485
from ProSoft Technology, Inc.

The ProLinx family Modbus Plus to DH-485 communications module (5301-MBP-DH485) creates a powerful connection between devices on a Modbus Plus network and DH-485 devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one Modbus Plus DB9F port and one DH-485 configurable... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1410
from Moxa Inc.

Instant Plug & Play. The UPort ™ 1450/1450I USB-to-serial converters allow you to connect 4 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. The UPort ™ 1450 converters are compatible with new and legacy serial devices, and are perfect... [See More]

  • Serial Protocol: RS232; RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
ISA 2-Port RS-422, RS-485 Isolated Serial Interface -- 3189
from Sealevel Systems, Inc.

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Data Rate: 115
  • Connector: DB9
USB to RS422/485 Converter with Opto-Isolation -- SP390A-R3
from Black Box

Great for linking older serial devices to computers or laptops with USB ports. Offers 2-wire RS-485 or 4-wire RS-422/RS-485 operation. Holds connections tight with its high-retention USB connector. USB 1.0, USB 1.1, and USB 2.0 compatible. [See More]

  • Serial Protocol: RS422; RS232/422/485
  • Agency Approvals: CE Conformity; RoHS
  • Network / Bus: USB
Modbus Plus To DNP 3.0 Master -- 4301-MBP-DNPM
from ProSoft Technology, Inc.

The ProLinx family Modbus Plus to DNP Master communications module (5301-MBP-DNPM) creates a powerful connection between devices on a Modbus Plus network and DNP slave devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one DNP 3.0 Master configurable serial port and... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1610-16
from Moxa Inc.

Hi-Dpeed USB 2.0 for up to 480 Mbps USB transmission. 921.6 Kbps maximum baudrate for super fast data transmission. 128-byte FIFO and on-chip H/W, S/W flow control. Standard 19-inch rack-mountable. Built-in 15 KV ESD protection on all serial ports. IP30-rated, rugged metal housing. COM port... [See More]

  • Serial Protocol: RS232; RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
ISA 2-Port RS-422, RS-485 Serial Interface -- 3089
from Sealevel Systems, Inc.

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
  • Data Rate: 115
  • Connector: DB9
USB to RS422/485/530 Converter, DB25, 1-Port -- IC266A
from Black Box

The USB to RS422/485/530 converter allows you to connect a non-USB RS422/485/530 DB25 device to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery. [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 922
  • Network / Bus: USB
  • Agency Approvals: CE Conformity
Modbus Plus To DNP 3.0 Slave -- 4301-MBP-DNPS
from ProSoft Technology, Inc.

The ProLinx family Modbus Plus to DNP 3.0 Slave communications module (5301-MBP-DNPS) creates a powerful connection between devices on a Modbus Plus network and DNP Slave devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one configureable DB9F port and one serial... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1610-8
from Moxa Inc.

Hi-Speed USB 2.0 for up to 480 Mbps USB transmission. 921.6 Kbps maximum baudrate for super fast data transmission. 128-byte FIFO and on-chip H/W, S/W flow control. Built-in 15 KV ESD protection for all serial ports. IP30-rated, rugged metal housing. COM port assignments maintained across different... [See More]

  • Serial Protocol: RS232; RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
ISA 4-Port RS-422, RS-485 Serial Interface -- 3440
from Sealevel Systems, Inc.

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES. Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for... [See More]

  • Serial Protocol: RS232/422/485
  • Number of Ports: 4
  • Data Rate: 461
  • Connector: DB9
Modbus TCP/IP To DNP 3.0 Master -- 4201-MNET-DNPM
from ProSoft Technology, Inc.

The ProLinx family Modbus TCP/IP to DNP 3.0 Master communications module (5201-MNET-DNPM) creates a powerful connection between devices on a Modbus TCP/IP network and DNP Master devices. The module is a stand-alone DIN-rail mounted protocol gateway that provides one ethernet port and one serial... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
USB to Serial Converter -- UPort 1650-16
from Moxa Inc.

Introduction. Instant Plug & Play. The UPort ™ 1650-16 USB-to-serial converters allow you to connect 16 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. The UPort ™ 1650-16 converters are compatible with new and legacy serial devices,... [See More]

  • Serial Protocol: RS232/422/485; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal
Low Profile PCI 1-Port RS-232, RS-422, RS-485 Isolated Serial Interface -- 7108
from Sealevel Systems, Inc.

The 7108 Low Profile PCI serial interface provides one optically isolated serial port configurable for RS232, RS-422, or RS-485. The board is capable of data rates to 921.6K bps and automatically handles RS-485 transmitter enable/disable. The 7108 utilizes a 16C850 UART to provide 128-byte Tx/Rx... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 922
  • Network / Bus: PCI
  • Number of Ports: 1
Modbus TCP/IP To DNP 3.0 Slave -- 4201-MNET-DNPS
from ProSoft Technology, Inc.

The ProLinx family Modbus TCP/IP to DNP 3.0 Slave communications module (5201-MNET-DNPS) creates a powerful connection between devices on a Modbus network and DNP Slave devices. The module is a stand-alone DIN rail-mounted protocol gateway that provides one ethernet port and one serial port. The... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T; Modbus
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
WiFi Device Server -- NPort W2004-US
from Moxa Inc.

802.11b/g Wireless Connectivity to Serial Devices. The NPort ® W2004 wireless device server provides a convenient means of reducing the number of cables for hard-to-wire applications.Both Infrastructure and Ad-Hoc modes are supported, and the NPort ®W2004 can connect to access points or... [See More]

  • Serial Protocol: RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T; Wi-Fi / WiMAX / Wi-Mesh
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530 Serial Interface -- 7106
from Sealevel Systems, Inc.

The 7106 Low Profile PCI serial interface provides one serial port configurable for RS-232, RS-422, RS-485, or RS-530. The board is capable of data rates to 921.6K bps and automatically handles RS-485 transmitter enable/disable. The 7106 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for... [See More]

  • Serial Protocol: RS232/422/485
  • Data Rate: 922
  • Network / Bus: PCI
  • Number of Ports: 1