ISA Bus Dual-Port Isolated RS-422/485 Communications and Watchdog Card -- WDG-2S
from ACCES I/O Products, Inc.

FEATURES. Watchdog timer to monitor computer systems. Two Optically-Isolated RS-422/485 Serial Comunication Ports. Computer power supply voltage and temperature monitors. LED status monitors on transmit and receive lines for troubleshooting. Spare 16-bit counter timer. This multifunction card... [See More]

  • Serial Protocol: RS422; RS485
  • Connector: DB9
  • Network / Bus: ISA
  • Agency Approvals: CE Conformity
IOS-500 Series Serial Communication Module -- IOS-521
from Acromag, Inc.

IOS Modules plug into the 4-slot carrier card that is integrated within the I/O Server. Different modules can mix or match in any combination to meet the I/O requirements. IOS-521 modules provide eight asynchronous serial communication ports from a single carrier slot. Software-configuration helps... [See More]

  • Serial Protocol: RS422; RS485
  • Form Factor: Module
  • Device Type: Communication Module
  • Data Rate: 20000
2-port RS-422/485 Cards with 3000 VDC Isolation and Surge Protection -- PCL-745S-BE
from Advantech Co., Ltd.

Two independent RS-422/485 serial ports. Provides 3000 VDC isolation. Provides 2500 VDC surge protection. 16C550 UARTs with on-chip 16-byte FIFO. Transmission speeds up to 921.6 kbps. I/O address and interrupt selectable. Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15. Supports 2 wire or 4... [See More]

  • Serial Protocol: RS422; RS485
  • Number of Ports: 2
1 Port ExpressCard RS422/485 1MBaud -- VX-023
from Brainboxes Limited

ExpressCard providing one RS422/485 serial port. ExpressCard is 34mm wide and fits 34mm or 54mm slots. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 256 byte receive FIFOS coupled With 1Mbit/s line drivers deliver uncompromising performance on your laptop. Drivers... [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: USB
  • Device Type: Adapter
  • Form Factor: PCB
Isolated RS-422/485 Interface Board -- COM-2PD(PC)H
from CONTEC Co., Ltd.

This product is an interface board external equipment, PC/AT which performs serial data transmission, and for the compatible machines. This board is used inserting in the expansion slot or I/O expansion unit of the main part of a personal computer. [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: ISA
  • Device Type: Adapter
  • Form Factor: PCB
Serial Data Extende -- IG192HFP
from Data Connect Enterprise, Inc.

The IG192HFP industrial grade 19.2kbps hyper fast poll modem is designed to operate over 4-wire full duplex or 2-wire half duplex unconditional leased line or private metallic circuits. For optimum performance, the modem employs QAM modulation and Viterbi decoding scheme along with its adaptive... [See More]

  • Serial Protocol: RS232; RS422; RS485
  • Data Rate: 2.4 to 9.6
  • Form Factor: DIN Rail (optional feature); Panel
  • Number of Ports: 3
Dual Port RS-422/485 Interface for the PCI Bus -- PCI-COM422/485-2
from Measurement Computing

Dual-port RS-422/485 interface for the PCI bus. Key Highlights. Two low-cost RS-422/485 full duplex interface ports. PCI bus 2.1 compliant. Control signals provided: RTS and CTS. Speeds to 460.8 kbps. 16C550 UART ’s with 16-byte FIFO standard. Two 9-position D-type connectors. Interrupt status... [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: PCI
  • Device Type: Adapter
  • Form Factor: PCB
NI 6584 (RS-422/RS 485, 16 ch, 16 Mbps, Full Duplex) Adapter -- 781290-02
from National Instruments

You can use this adapter module with an NI FlexRIO FPGA module for customized, bit-level access to RS-485/RS-422. With this combination, you can implement customized RS-485/RS-422 communication or real-time analysis on the FPGA. The NI 6584 is available in both half and full duplex. The half duplex... [See More]

  • Serial Protocol: RS422; RS485
  • Data Rate: 16000
  • Form Factor: Rack Mounted
  • Connector: 68-pin VHDCI Female
Dual Channel Serial Interface -- OMG-ACB-530
from OMEGA Engineering, Inc.

The OMEGA Advanced Communications Boards (ACBs) allow the user to configure a high speed, low cost SYNC/ASYNC communications solution. Protocols supported include X.25, SDLC, HDLC, MONOSYNC, BISYNC, and high speed ASYNC. The serial Communications Controller allows Full Duplex communications at... [See More]

  • Serial Protocol: RS422; RS485; RS-530
  • Form Factor: Desktop / Pedestal; PCB
  • Device Type: Adapter
  • Data Rate: 1843
CONVERTER 232/422 -- 422CON
from Radwell International, Inc.

Searching for a great value on MRO industrial products? We list parts and equipment from thousands of brands and categories including ALTECON 422CON, all at great prices. PLCCenter.com is the leading industrial MRO supplier online today. We provide a wide array of in-stock products for companies and... [See More]

  • Serial Protocol: RS232; RS422
  • Device Type: Converter
Industrial Ethernet to Serial Server -- ESERV-11T/12T
from Red Lion Controls, Inc.

Product Details. Ethernet to Serial Server. Up to Two Active Serial Ports. One Ethernet Port (Choose 10/100BaseTX RJ-45 or Multimode Fiber with ST style connector). Connects RS-232, RS-422, or RS-485 Devices to your LAN or WAN. DIN-Rail Enclosure. Extended Environmental Specifications. -34 ° to... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: DIN Rail
Dual Serial Ethernet Gateway -- FS-B2510
from Sierra Monitor Corporation

The FS-B2510 Dual Serial-Ethernet gateway provides a wealth of features to enable data transfer between different devices and networks utilizing serial and Ethernet protocols. The extensive library of FieldServer drivers provides easy interoperability with devices and networks used in building... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T; 10/100Base-T
  • Device Type: Serial Gateway
  • Form Factor: Desktop / Pedestal; DIN Rail (optional feature); Wall Mount
5962-7802005M2A -- DS26F32M
from Texas Instruments High-Performance Analog

Interface:Other Products:RS-422/423 [See More]

  • Serial Protocol: RS422
  • Device Type: Router
2-port Isolated RS-422/485 PCI Card -- C422
from ADLINK Technology Inc.

Two communication port intelligent buffers, PCI Rev.2.1 plug and play [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: PCI
  • Device Type: Adapter
  • Form Factor: PCB
Serial Communication Port Card -- LPCI-COM-1S
from American Portwell Technology Inc.

Low Profile single port asynchronous serial communication card that can be installed in any 3.3V or 5V PCI slot computer. Supports RS-422 and RS-485 protocols with auto control for RS-485 under all OS at baud rates up to 460.8Kbps [See More]

  • Serial Protocol: RS422; RS485
  • Number of Ports: 1
  • Network / Bus: PCI; PCI-X
  • Connector: DB9
Serial Interface RS422/RS485 -- EL6021
from Beckhoff Automation LLC

The EL6021 serial interface enables the connection of devices with RS422 or RS485 interface. These devices communicate with the automation device via the coupler. The active communication channel operates independently of the higher-level bus system in full or half duplex mode at up to 115.2 kbaud. [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: 100Base-T; EtherCAT
  • Device Type: Adapter
  • Form Factor: Modular
3817 -- USBS 241
from CyberResearch, Inc.

Serial interface [See More]

  • Serial Protocol: RS422; USB
  • Network / Bus: USB
  • Device Type: Converter
  • Form Factor: Desktop / Pedestal; Plug-in module
Emerald-MM -- EMM-4M-XT
from Diamond Systems Corporation

4-ch rs-232/422/485, extended temperature [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Adapter
  • Form Factor: SMT
2-Port -- Model 8005
from ELMA Electronic Inc.

Low cost solution to provide additional ports for a CPU. 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 connector [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Form Factor: PCB
  • Device Type: Serial Port
  • Number of Ports: 2
1702764 [ADAM-4520-D2E from Advantech Co., Ltd.]
from Farnell Europe

ISOLATED RS232 TO RS422/485 [See More]

  • Serial Protocol: RS232; RS422; RS485
  • Device Type: Converter
30010-6
from Howard Computers

The RocketPort INFINITY product family is Comtrol's next generation multi-port serial adapter. [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: PCI
  • Device Type: Adapter
  • Form Factor: Plug-in card - low profile
RS-232/422/485 To Fiber Optic Converter -- I-2541
from ICP DAS USA, Inc.

ST multi mode fiber port, self tuner, auto switching baud rate [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Fibre Channel
  • Device Type: Converter
  • Form Factor: Portable; DIN Rail
Device Server -- DE-211
from Industrial PC, Inc.

Windows 2000/XP/2003, NT, 95/98/ME Native COM driver, Linux real tty driver [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 100Base-T
  • Device Type: Serial Device Server
  • Form Factor: PCB
Aboundi Ethernet Fiber Dual SerialBridge SM ST 20Km -- ARS1300-220T
from L-com, Inc.

The Aboundi ARS1300 Ethernet Optical Dual Fiber Dual SerialBridge provides connectivity between an Ethernet LAN and serial devices via Multimode or Single Mode fiber optic cabling. This product features one Fiber ST (or SC) interface that connects to an Ethernet LAN. The maximum fiber distance... [See More]

  • Serial Protocol: RS232; RS422; RS485
  • Form Factor: Shelf
  • Device Type: Converter
  • Number of Ports: 1
WiPort Wireless Networking Device Server -- WP2004000-01
from Lantronix, Inc.

The WiPort-485 is the most compact, integrated solution available to add 802.11b wireless networking to any device with an RS-422 or RS-485 serial interface. Using our highly integrated hardware and software platform, you will add to your bottom line by significantly reducing product development... [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: 10/100Base-T; Wi-Fi / WiMAX / Wi-Mesh
  • Device Type: Serial Device Server
  • Form Factor: Portable
CDN367 Serial Gateway -- CDN367
from MKS Instruments, Inc.

The CDN367 is a compact RS422/485 to DeviceNet serialgateway. The unit is housed in a 2 ½ X 3 ¼ plastic housing withmounting tabs. A 5 pin micro connector provides the DeviceNetinterface and a 9 pin D connector provides the RS422/485interface. The DeviceNet channel is fully isolated from... [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: DeviceNet
  • Device Type: RS422/485 to DeviceNet serial gateway
  • Form Factor: Device Module
ISA Serial Board -- CI-132
from Moxa Inc.

The CI-132 series ISA boards come with 2 independent RS-422/485 serial ports for connecting data acquisition equipment and other serial devices to a PC. Connect your devices over longer distances —up to 1.2 km (4000 ft) —and ensure greater reliability in industrial environments with... [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: ISA
  • Device Type: Multiport Serial Board
  • Form Factor: PCB
ISA Bus Serial Port -- AC24AT
from Opto 22

ISA Bus Serial Port RS422/485, Isolated [See More]

  • Serial Protocol: RS422; RS485
  • Network / Bus: ISA Bus
  • Device Type: Adapter
  • Form Factor: PCB
COM Port Converter -- Digi One® IA
from Pepperl+Fuchs International

Selectable serial interface RS 232, RS 422 or RS 485, Switchable RS-485 terminator, DIN rail mounting, 9...30 V DC input, 10/100 Base-T Ethernet support. Selectable serial interface RS 232, RS 422 or RS 485. Switchable RS-485 terminator. DIN rail mounting. 9...30 V DC input. 10/100 Base-T Ethernet... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: Fieldbus
  • Device Type: Serial Device Server
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
ACB-104 Serial Interface -- 3512
from Sealevel Systems, Inc.

The 3512 high-speed serial interface module provides the PC/104 system with a direct high-speed RS-232, RS-422, RS-485, RS-530, RS-503A, or V.35 Sync/Async link to instruments requiring fast data flow. The RS-422 communication standard allows the 3512 to communicate reliably at high speeds under... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485; RS-530, RS-530A, or V.35Z85230
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Adapter
  • Form Factor: PCB
Embedded Device Server -- SS100B
from Sena Technologies

Single-port 10/100-Base-T embedded device server board for serial devices [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485
  • Network / Bus: 10Base-T; 100Base-T; 10/100Base-T
  • Device Type: Serial Device Server
  • Form Factor: PCB
ATEN - Serial adapter - RS -- AJ8310
from Softchoice Corporation

The IC-485S and IC-485SN represent hardware solutions to the problem of converting signals between two standards. Data transfer can take place at up to 1200m (4000'), over four or two wire cable for full or half duplex, respectively. The converters can handle any RS-485/RS-422 device allowing it to... [See More]

  • Serial Protocol: RS422
  • Data Rate: 100
  • Device Type: Adapter
PC Communications, In-Line Converter -- QT485OP
from SuperLogics, Inc.

Optically isolated, supports 2-wire and 4-wire systems [See More]

  • Serial Protocol: RS422; RS485
  • Form Factor: Portable
  • Device Type: Converter; Repeater
  • Data Rate: 461
4-Channel C-Size Serial Interface Module -- VT6065-4
from VTI Instruments Corporation

The VT6065 is a C-size VXIbus compatible serial interface. module, available in four or eight channels, and is an ideal. general purpose serial communications module for applications. with baud rates under 125 kbaud. For applications that require. faster baud rates, DLC protocols or custom serial... [See More]

  • Serial Protocol: RS232; RS422; RS485; RS232/422/485; RS-423
  • Form Factor: PCB
  • Network / Bus: VME / VXI
  • Data Rate: 125
Dual Serial Module with Printer Port -- PCM-DSPIO
from WinSystems, Inc.

Two 8250-compatible serial channels, programmable serial interface [See More]

  • Serial Protocol: RS232; RS422 (optional feature); RS485 (optional feature)
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Device Type: Adapter
  • Form Factor: PCB