RS485 Serial Adapters Datasheets

2-port RS-422/485 PC/104 Module -- PCM-3612
from Advantech

Long distance communication. Automatic RS-485 data flow control. Jumper selectable interrupt level. Supports Windows 98/2000/XP. Supports WinCE 3.0, 4.2. Powerful and easy-to-use utility (ICOM Tools) [See More]

  • Serial Protocol: RS422; RS485
  • Connector: DB9
  • Number of Ports: 2
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
  • Form Factor: PCB
  • Network / Bus: PCI
  • Data Rate: 461
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
  • Data Rate: 1843
  • Form Factor: Desktop / Pedestal; PCB
  • Number of Ports: 1
RS - 485 To Ethernet Bit-Driver® -- Model 2157
from S.I. Tech, Inc.

The S.I.Tech Model 2157 supports many Ethernet protocols and asynchronous serial devices with 7 or 8-bit data with or without parity. Model 2157 provides network management support through an internal HTTP server, SNMP (read only), or Telnet login. Model 2157 provides firmware support with flash ROM... [See More]

  • Serial Protocol: RS485
  • Form Factor: Portable; 3.5"x2.5"x0.9"
  • Network / Bus: 10Base-T
  • Data Rate: 115
PC/104 Eight-Port RS-422/485 Serial Communication -- 104-COM-8S
from ACCES I/O Products, Inc.

PC/104 Eight- and Four-Port RS-422/485 Serial Communication. These are eight or four-port, asynchronous, serial communication boards designed for use on the PC/104 bus. They support RS-485 and RS-422 communications. The boards may be installed in any standard PC/104 stack. Connections are made via a... [See More]

  • Serial Protocol: RS422; RS485
  • Form Factor: PCB
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Number of Ports: 8
Measuring Array Sensor -- EZ-ARRAY USB Serial Adapter
from Banner Engineering Corp.

Overview. A quick solution for converting from a universal serial bus interface to the EZ-ARRAY RS-485 interface. For use with the A-GAGE EZ-ARRAY measuring light curtain, when using PC-based EZ-ARRAY software. Connects to a USB port on a computer or USB hub. Provides a quick solution for converting... [See More]

  • Serial Protocol: RS485
  • Operating Temperature: 0.0 to 50
  • Network / Bus: USB
  • Connector: Wireless
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
  • Form Factor: SMT
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Data Rate: 115
ISA Bus High Speed Serial Co-Processor -- AC37
from Opto 22

ISA Bus High Speed Serial Co-processor, RS-485 [See More]

  • Serial Protocol: RS485
  • Form Factor: PCB
  • Network / Bus: ISA Bus
  • Data Rate: 461
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
  • Form Factor: PCB
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Data Rate: 128
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)
  • Form Factor: PCB
  • Network / Bus: PC/104 (PC/104-Plus, EBX, ETX)
  • Data Rate: 115