DB25 Serial Communications Products

66 Results
Serial Converter, RS-232 DB-25 F to RS-422 DB25 M, Port Powered -- BB-422LP25R
from Advantech

Model 422LP25R, RS-232 to RS-422 converter, converts unbalanced RS-232 signals to balanced RS-422 signals. The power used for this converter is derived from the Transmit Data line (pin 2) and the Handshake Control Lines (pins 4, 5, 6, 8, and 20). The converter can derive power from these lines when... [See More]

  • Connector: DB25; DB25 Male
  • Serial Protocol: RS232; RS422
  • Device Type: Converter
  • Data Rate: 115
Asynchronous Metallic Bit-Driver® -- 2527
from S.I. Tech, Inc.

The S.I.Tech Model 2527 combines connector to connector compati- bility with outstanding performance characteristics. It supports full duplex transmission between RS-232-C compatible EDP equipment at distance up to one mile (2 Km) over 24 AWG cable pairs, at speed from 50 bps to 19.2 Kbps. [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Converter; Serial Link
  • Form Factor: 3" x 1.75" x 0.69" External Card
Serial Converter, RS-232 MODEM DB25 F to MM Fiber ST -- BB-FOSTC
from Advantech

Fiber optic cabling has inherent resistance to EMI/RFI and transient immunity, making it ideal for industrial and utility data communication applications. Model FOSTC provides the most versatile connection possible between asynchronous serial equipment using fiber optic cable. Any two pieces of... [See More]

  • Connector: DB25; DB25 Female
  • Serial Protocol: RS232
  • Device Type: Converter
  • Form Factor: Inline
RS - 232 To Ethernet Bit-Driver® -- 2155
from S.I. Tech, Inc.

The S.I.Tech Model 2155 supports many Ethernet protocols and asynchronous serial devices with 7 or 8-bit data with or without parity. Model 2155 provides network management support through an internal HTTP server, SNMP (read only), or Telnet login. Model 2155 provides firmware support with flash ROM... [See More]

  • Connector: DB25; RJ-45
  • Serial Protocol: RS232
  • Device Type: Adapter; Serial Communications Adapter
  • Network / Bus: 10Base-T
Serial Splitter, RS-232, DB25 Main and Data Ports -- BB-232UDS
from Advantech

Model 232UDS, universal serial data splitter, can be connected so that any two RS-232 devices can connect to any one RS-232 device. For example, two computers can share the same modem or serial printer at the same time and each can remain connected at all times. The other pins must be programmed for... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Form Factor: Inline
RS232 Modem Splitter -- 9703
from S.I. Tech, Inc.

Modem sharing for three users. Connect multiple terminals to one modem and save on the expense of extra modems and lines. [See More]

  • Connector: DB25; MS - 3
  • Serial Protocol: RS232
  • Device Type: Hub; Modem Splitter
  • Form Factor: Rack Mounted
RS232 Modem Splitter -- 9718
from S.I. Tech, Inc.

Passive splitter - connect one server to 2 backup servers, storage networks, or 1 PC to 2 user terminals. [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Hub
  • Form Factor: Rack Mounted
R³ Simplex or Multiplex Serial Interface -- 3030E
from RFID, Inc.

There are a multitude of Interfaces, some of which incorporate their own Reader in a single pcb or housing. Each incorporate just about every protocol specification available including protocols of RS232, RS422, RS485, hex or bcd parallel outputs, all baud rates to 9600, modes of operation ranging... [See More]

  • Connector: DB25; 6-Pin Circular DIN, 5-Pin Circular DIN
  • Serial Protocol: RS232; RS422
Digi Neo®
from Digi International, Inc.

Digi Neo multiport serial cards provied 4 or 8 serial port connectivity solutions over a PCIe connection in low profile or standard profile computers. They are designed for reliable serial port expansion in tight workspaces and specialized server/PC environments. They are ideal for point-of-sale,... [See More]

  • Connector: DB9; DB25; RJ-45
  • Serial Protocol: RS232
  • Device Type: Serial Card
  • Network / Bus: PCI; PCI Express
2-Channel DB25 A/B Switch -- Model 7229
from Electro Standards Laboratories

Each channel of the PathWay ® Model 7229 allows the user the capability of sharing a DB25/X.21 BIS Interface device connected to the Common port connector between two other X.21 BIS Interface devices connected to the A and B ports.The switch may be controlled locally by manually operating the... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: A/B Switch
  • Form Factor: Rack Mounted
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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
RS232 To RS422 Line Driver with 25-pin Male D-type Connector -- GW232-M
from Greenwich Instruments Ltd.

The GW232 can be used in two modes: Data Only Mode; requires just two twisted pairs in the link cable or Data and Handshake Mode; requires four twisted pairs. Connection of the link cable is simple and a wiring guide is printed on the unit. All RS422 signals are internally terminated, and any unused... [See More]

  • Connector: DB25
  • Data Rate: 19.2
  • Device Type: Converter
  • Agency Approvals: FCC; CE Conformity
C320Turbo -- C32045T
from Moxa Inc.

The intelligent C320Turbo serial boards are expandable and flexible COM/TTY solutions for RS-232 applications that require connecting up to 128 serial devices to one computer. The C320Turbo ’s on-board CPU and large dual-port memory take the load off host systems whose performance and... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter; Desktop Connection Modules
  • Network / Bus: PCI; ISA
8 Port ISA RS-232 Serial Interface -- OMG-COMM8-A
from OMEGA Engineering, Inc.

The OMG-COMM8-A provides the PC with eight RS-232 Asynchronous ports for terminals, data collection and other devices. This product includes extended AT interrupts, extended address range for UNIX, XENIX and QNX compatibility, and an interrupt status port for greater data throughput. Set each port... [See More]

  • Connector: DB9; DB25; DB-78
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal; PCB
3U Compact PCI 8-Port RS-232 Serial Interface -- 7905
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]

  • Connector: DB25
  • Network / Bus: CompactPCI
  • Serial Protocol: RS232
  • Number of Ports: 8
8 Port RS232 PCI Express Serial Card 25 Pin Connectors -- PX-275
from Brainboxes Limited

PCI Express Card providing eight RS232 serial ports connected using 25 pin cables. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Drivers for Windows 32 bit and... [See More]

  • Connector: DB25
  • Network / Bus: PCI Express
  • Serial Protocol: RS232
  • Data Rate: 922
EtherBITS™ Universal Device Server -- Model 2285
from Data Connect Enterprise, Inc.

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]

  • Connector: DB9; DB25; RJ-45
  • Serial Protocol: RS232/422/485
  • Device Type: Serial Device Server
  • Network / Bus: 10/100Base-T
Serial /Parallel Converter -- SXP-320A
from Custom Sensors, Inc.

Model: SXP-320A. Serial / Parallel Converter. DESCRIPTION: · Easy to Install and operate. · DIP switch for direction setting. · Both hardware and XON/XOFF handshaking. · Compact size [See More]

  • Connector: DB25
  • Data Rate: 1.2 to 922
  • Device Type: Converter
AC Powered, Parallel, Short-Range Modem -- Model 1226
from Patton Electronics Co.

Use this short range modem to connect a parallel PC to a parallel printer located up to 14 miles (22.5 km) away. [See More]

  • Connector: DB25; RJ-11; RJ-45
  • Data Rate: 115
  • Device Type: Short-Range Modem
  • Agency Approvals: RoHS (optional feature); WEEE (optional feature)
ISA Bus Isolated RS-422/485 Communications and Watchdog Card -- WDG-SIO
from ACCES I/O Products, Inc.

Features. Watchdog timer to monitor computer systems. Opto-Isolated RS-422/485 Serial Communications port. Supports conventional High-speed RS-422, and Multi-drop RS-485. Can be wired for 2 or 4 wire RS-422/485 communications. Supports RS-485 handshaking on-board without special drivers to support... [See More]

  • Connector: DB25
  • Network / Bus: ISA
  • Serial Protocol: RS422; RS485
  • Agency Approvals: CE Conformity
R³ Simplex Serial Interface -- 2002E
from RFID, Inc.

There are a multitude of Interfaces, some of which incorporate their own Reader in a single pcb or housing. Each incorporate just about every protocol specification available including protocols of RS232, RS422, RS485, hex or bcd parallel outputs, all baud rates to 9600, modes of operation ranging... [See More]

  • Connector: DB25; DIN 41612 Type C
  • Serial Protocol: RS232; RS422
2-Channel RS530 A/B Switch -- Model M7282
from Electro Standards Laboratories

Remote control via RS232 commands sent via Remote Serial Ports. Switch ports are transparent to all data. Both channels are switched simultaneously. All switched signals are passed via copper contact relays that. maintain their position and continuity even in the event of a. power loss or failure. [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: A/B Switch
  • Form Factor: Rack Mounted
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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
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]

  • Connector: DB25; RJ-45
  • Serial Protocol: RS485; RS232/422/485
  • Device Type: Serial Device Server
  • Network / Bus: 10Base-T
Eight PortRS-232 Card for the PCI Bus -- OMG-COMM8-PCI
from OMEGA Engineering, Inc.

The OMG-COMM8-PCI plugs into any IBM or compatible computer with the PCI bus, and provides eight RS-232 Async ports for communication servers, terminals, point of sale (POS) systems, and other data collection devices. The on-board interrupt status port provides maximum Windows flexibility. The... [See More]

  • Connector: DB9; DB25; DB-37
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Network / Bus: PCI
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]

  • Connector: DB25
  • Data Rate: 115
  • Serial Protocol: RS232/422/485
  • Number of Ports: 1
8 Port RS232 PCI Serial Port Card DB25 -- UC-275
from Brainboxes Limited

Universal PCI providing eight RS232 serial ports connected via 8x25 Pin Connector. Data transfer rates up to 115,200 baud rates and the 32 byte deep transmit and 32 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC.Includes drivers for all Windows 32... [See More]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232
  • Data Rate: 115
High Speed RS-232 to RS-485 Interface Converter -- Model 2085
from Data Connect Enterprise, Inc.

The Model 2084 high speed RS-232 to RS-485 interface converter supports async RS-232 data rates to 115.2 kbps over 2-wires. Passing one control signal in each direction, the Model 2084 can handle up to 50 terminal drops in a multipoint polling environment. The Model 2084 has five configuration... [See More]

  • Connector: DB25; RJ-11 (optional feature); RJ-45 (optional feature)
  • Data Rate: 115
  • Device Type: Converter
Serial /Parallel Converter -- SXP-325A
from Custom Sensors, Inc.

Model: SXP-325A. Serial / Parallel Converter. DESCRIPTION: · Easy to Install and operate. · DIP switch for direction setting. · Both hardware and XON/XOFF handshaking. · Built in buffer for efficient operation. · Compact size [See More]

  • Connector: DB25
  • Data Rate: 1.2 to 922
  • Device Type: Converter
DB-25 Micro Breakout Box -- Model 9
from Patton Electronics Co.

All 25 Pins From Both DB-25 Connectors are Accessible. Gold Plated Sockets. Three Sets of Sockets to Make Jumpering Easy. 25 Jumpers Supplied (19 AWG, solid). One Male & One Female DB-25 Connector. Sockets Match DB-25 Pin Layout. Can be Used with the Patton Model 50 PockeTester [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Breakout Box
  • Network / Bus: Serial
ISA Bus Serial Communications Cards -- COM422/485A
from ACCES I/O Products, Inc.

Features. Supports RS-422 and RS-485 asynchronous communication on the ISA bus. Automatic control of RS-485 driver under Windows systems. Includes type 16550 UARTs with 16-byte FIFO buffers. Can be set up as COM1, 2, 3, 4, or any other I/O bus address. Baud rates up to 460,800 baud. Model... [See More]

  • Connector: DB25
  • Network / Bus: ISA
  • Serial Protocol: RS422; RS485
  • Number of Ports: 1
7272 Single Channel RS-530 A/B Switch -- Model 7272
from Electro Standards Laboratories

The PathWay ® Model 7272 Single Channel RS530 AB Network Switch with DB25 connector interface supports connections between a single RS530 device or peripheral to be shared between two other devices or peripherals connected to ports A or B. These ports are also DB25 connectors and each supports... [See More]

  • Connector: DB25
  • Serial Protocol: RS530
  • Device Type: A/B Switch
  • Form Factor: Rack Mounted
Saturn PCI Serial Controller -- 4520P
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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
Universal PCI Serial Board -- CP-102UL
from Moxa Inc.

The CP-102U and CP-102UL are 2-port Universal PCI boards designed for POS and ATM applications. They are a top choice of industrial automation engineers and system integrators, and support many different operating systems, including Windows, Linux, and even Unix. In addition, each of the boards... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Multiport Serial Board
  • Network / Bus: PCI
Four Port ISA RS-232 Interface -- OMG-VERSACOMM4-EX-DB25 Series
from OMEGA Engineering, Inc.

The OMG-VERSACOMM4-EX provides the PC with four RS-232 Async links to data collection equipment and other devices. This product features extended interrupt support, individually selectable or sharable interrupts, and an onboard interrupt status port for maximum Windows flexibility. [See More]

  • Connector: DB9; DB25; DB-37
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal; PCB
ISA 4-Port RS-232 Serial Interface -- 3405
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]

  • Connector: DB25
  • Data Rate: 461
  • Serial Protocol: RS232
  • Number of Ports: 4
Miniature Asynchronous Fiber Optic Modem -- Model 1110A
from Data Connect Enterprise, Inc.

The Patton Model 1110A miniature RS-232 fiber optic modem packs all the advantages of fiber into a compact self-powered package. Communicating full or half duplex over two fibers, the Model 1110A supports data rates to 19.2 Kbps and distances up to 5 miles (8 km). Optical fiber carries several... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Fiber Optic Modem
  • Data Rate: 19.2
EtherBITS RS-232 Terminal Server -- Model 2120
from Patton Electronics Co.

Ethernet continues to be the most common office networking infrastructure. Now, Ethernet is making its way from the office to the shop floor. Traditional RS-232 environments require the use of multiport serial cards, expensive cables, and the personnel to manage multiple systems. Patton ’s... [See More]

  • Connector: DB9; DB25; RJ-45
  • Serial Protocol: RS232
  • Device Type: Serial Device Server
  • Network / Bus: 10Base-T
USB Isolated I/O and Serial Communication Board -- USB-IIRO4-DB
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]

  • Connector: DB9; DB25
  • Network / Bus: USB
  • Serial Protocol: RS232/422/485
  • Number of Ports: 2
7274 Single Channel RS-530 A/B Switch -- Model 7274
from Electro Standards Laboratories

DB25 connectors - A, B, and COMMON ports are all DB25 female connectors. All (25) signal lines of the DB25 RS530 interface connector are switched. Connections through the switch are transparent to data format. Local switch position control via pushbutton on front panel. Remote control via contact... [See More]

  • Connector: DB25
  • Serial Protocol: RS530
  • Device Type: A/B Switch
  • Form Factor: Rack Mounted
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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
Universal PCI Serial Board -- CP-132UL V2
from Moxa Inc.

Over 800 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. Transmit data up to 1.2 km with RS-422/485. 128-byte FIFO and on-chip H/W, S/W flow control. Compatible with... [See More]

  • Connector: DB25
  • Serial Protocol: RS422; RS485
  • Device Type: Multiport Serial Board
  • Network / Bus: PCI
Low Profile PCI 4-Port RS-232 Board -- OMG-COMM4-LPCI / OMG-COMM4-PCI
from OMEGA Engineering, Inc.

The OMG-COMM4-LPCI-DB25 Low Profile PCI serial interface provides four RS-232 serial ports, each capable of data rates to 460.8K bps. Each RS-232 port implements all modem control signals for maximum compatibility with a wide range of peripherals. The board is MD1 Low Profile and Universal Bus (3.3... [See More]

  • Connector: DB9; DB25
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Network / Bus: PCI
ISA 8-Port RS-232 Serial Interface -- 3420
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]

  • Connector: DB25
  • Data Rate: 461
  • Serial Protocol: RS232
  • Number of Ports: 8
Tail Circuit Buffer -- Model 3002
from Data Connect Enterprise, Inc.

The Model 3002 TCB interconnects two modems located in proximity of each other. Data is buffered and re-clocked to ensure its integrity when the modems are clocked independent of each other. The TCB enables users to connect a tail circuit to a modem sharing device or to a modem that does not... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Network / Bus: Serial
EtherBITS™ Device Server -- Model 2232
from Patton Electronics Co.

Ethernet has far outgrown the confines of the office network. From factories and farms to railways and retail shops, credit bureaus, banks —even medical and dental offices —anywhere serial devices are found —the EtherBITS Model 2232 offers network managers the lowest-cost solution... [See More]

  • Connector: DB9; DB25; RJ-45
  • Serial Protocol: RS232
  • Device Type: Serial Device Server
  • Network / Bus: 10Base-T
A/B Switch with Remote Management -- Model 7273
from Electro Standards Laboratories

The PathWay ® Model 7273 Single Channel DB25 A/B Switch provides A/B switching in a low profile, desktop unit. The interface is made up of DB25 female port connectors. The Model 7273 allows the user the capability of sharing a DB25 device that is connected to its Common port, between two other... [See More]

  • Connector: DB9; DB25
  • Serial Protocol: RS232
  • Device Type: A/B Remote Switch
  • 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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
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]

  • Connector: DB25
  • Serial Protocol: RS232; RS422; RS485; RS232/422/485; RS-530
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal; PCB
Low Profile PCI 1-Port RS-232 Synchronous Serial Interface (uses Z85230) -- 5103
from Sealevel Systems, Inc.

The 5103 Low Profile PCI serial interface provides one RS-232 synchronous serial port capable of data rates to 128K bps. The board utilizes a Z85230 Enhanced Serial Communications Controller (ESCC). The 5103 implements all modem control signals and is MD1 Low Profile and Universal Bus (3.3V and 5V)... [See More]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232
  • Data Rate: 128
EtherBITS™ Wireless Device Server -- Model 2211
from Patton Electronics Co.

Ethernet continues to be the predominant office networking infrastructure. Now, Ethernet has made its way from the office to the shop floor. Traditional serial environments require the use of multi-port serial cards, expensive cables, and the personnel to manage multiple systems. Patton ’s... [See More]

  • Connector: DB9; DB25; Wireless
  • Serial Protocol: RS232
  • Device Type: Serial Device Server
  • Network / Bus: 10Base-T; Wi-Fi / WiMAX / Wi-Mesh
Automatic Fallback A/B Switch -- Model 4123
from Electro Standards Laboratories

The PathWay ® Model 4123 Automatic Sensing Network Switch with Remote Serial control provides a powerful and versatile tool to manage switching requirements. The system affords local and remote access functionality. Remote access can be accomplished by RS-232 commands sent via the Remote Serial... [See More]

  • Connector: DB9; DB25
  • Serial Protocol: RS232
  • Device Type: A/B Remote Switch
  • 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]

  • Connector: DB25
  • Serial Protocol: RS232/422/485
  • Device Type: Adapter; Controller
  • Network / Bus: PCI
Single Channel Serial Interface -- OMG-ULTRA-485
from OMEGA Engineering, Inc.

The ULTRA-485 provides a PC with a direct RS-422/485 asynchronous link to data collection and other devices. Individually selectable address and extended 'AT' interrupts make for seamless integration into OS/2 and Windows. The ULTRA-485 eliminates communications roadblocks under Windows and OS/2 due... [See More]

  • Connector: DB25
  • Serial Protocol: RS422; RS485
  • Device Type: Adapter
  • Form Factor: Desktop / Pedestal; PCB
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]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232/422/485
  • Data Rate: 922
MagiCable™ -- Model 80C
from Patton Electronics Co.

Automatically connects two RS-232 devices. Comes with 3 foot ribbon cables (DB-25 M and F connectors on each end) [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter; Converter
  • Network / Bus: Serial
Automatic Fallback A/B Switch -- Model M4121
from Electro Standards Laboratories

Model 4121 AB switch is ideal for fallback applications. Data, handshake, and clock lines of the RS232 interface are supported (1-8 & 20). Front panel LEDs display the connectivity status & verify power connection at all times. Rugged aluminum case provides shielding. Other control... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: A/B Switch
  • Number of Ports: 3
Vanguard cPCI Serial Controller -- 4520CP
from SIE Computing Solutions, Inc.

The Vanguard 4520CP is a four-port CompactPCI-bus WAN communications serial controller providing the performance and reliability needed for high-speed serial communications. Data transfer rates up to 256 kbps synchronous/115.2 kbps asynchronous, full duplex, simultaneously on all ports. The Vanguard... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter; Controller
  • Network / Bus: CompactPCI
Single Channel Serial Interface -- OMG-ULTRA-485-PCI
from OMEGA Engineering, Inc.

The OMG-ULTRA-485-PCI is a single channel PCI bus serial I/O adaptor. It provides one field selectable RS-422/485/530 serial port supporting asynchronous data rates up to 460.8K bps. The OMG-ULTRA-485-PCI utilizes the 16850 UART communications chip which features programmable baud rates, data... [See More]

  • Connector: DB25
  • Serial Protocol: RS422; RS485; RS-530
  • Device Type: Adapter
  • Network / Bus: PCI
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]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232/422/485
  • Data Rate: 922
Self-Powered Parallel Line Driver -- Model 1225
from Patton Electronics Co.

Extends Parallel Communication to 2000 Feet (610m) Over a Single Twisted Pair. Interface Powered-No AC Needed. Switchable ACK / BUSY Handshaking Enhances Printer Compatibility. Accommodates Low Power Printer Interfaces. DB-25 or Centronics Connectors. Works with Most Parallel Printers and Printer... [See More]

  • Connector: DB25; RJ-11; RJ-45
  • Data Rate: 40
  • Device Type: Line Driver
  • Agency Approvals: FCC; CE Conformity; RoHS (optional feature); WEEE (optional feature)
Automatic Fallback A/B Switch -- Model M4145
from Electro Standards Laboratories

Model 4145 AB network switch is ideal for automatic fallback applications. based on loss of carrier (DCD). Data, handshake, and clock lines of the RS232 interface are supported. Front panel LEDs display the connectivity status & verify power connection at all times. Rugged aluminum case provides... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: A/B Switch
  • Number of Ports: 3
Single Port Serial to USB Adapter -- OMG-USB-232-1
from OMEGA Engineering, Inc.

The OMG-USB-232-1 and OMG-USB-485-1 USB to serial I/O adaptors provide a single USB to RS-232 serial port (OMG-USB-232-1) or a single USB to RS-422/485/530 serial port (OMG-USB-485-1) providing USB connectivity to legacy or non-USB compliant devices. These adaptors support standard PC data rates up... [See More]

  • Connector: DB25
  • Serial Protocol: RS232
  • Device Type: Adapter
  • Network / Bus: USB
Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z16C32) -- 5104
from Sealevel Systems, Inc.

The 5104 Low Profile PCI serial interface provides one synchronous serial port configurable for RS-232, RS-422, RS-485, RS-530, RS-530A, or V.35. The board is capable of data rates to 10M bps. The 5104 utilizes a Z16C32 Integrated Universal Serial Controller (IUSC) with built-in DMA controller and... [See More]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232/422/485
  • Data Rate: 10000
DB-25 4-Position -- Model 7261
from Electro Standards Laboratories

All 25 pins of the DB25 interface are switched. Front panel pushbutton or local control of switch position. Control port for remote control of switch position and front panel lockout. LED's display switch position, front panel lockout and power status. The unit utilizes latching relays, maintains... [See More]

  • Connector: DB25
  • Serial Protocol: RS232; RS530
  • Device Type: A/B/C/D Switch
  • Number of Ports: 5
Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230) -- 5102
from Sealevel Systems, Inc.

The 5102 Low Profile PCI synchronous serial interface adapter provides the PC with a single channel serial interface suitable for many popular communications protocols. This Sync/Async card is an ideal solution for applications including DDS (digital data service), military applications, banking... [See More]

  • Connector: DB25
  • Network / Bus: PCI
  • Serial Protocol: RS232/422/485
  • Data Rate: 128