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CA-134I

CA-134I

4-port RS-422/485 PC/104 modules with 2 KV optical isolation protection

The CA-134I PC/104 modules are reliable, high performance, multiport serial communication solutions that have 4 RS-422/485 ports, and can be used with

PC/104 CPU boards that accept the PC/104 expansion interface. Optional DB9 and DB25 connection cables are available for connecting to serial devices, and the CA-134Is’ versatile driver support makes the modules suitable for a wide range of applications.


Datasheet(1)
Manual (2)
Techincal Notes(4)
Name Action
CA-134I Datasheet
Name Action
PC/104&PC/104-Plus Series Quick Installation Guide
PC/104&PC/104-Plus Series User Manual
Name Action
Creating WinXP Embedded system images with MOXA multiport serial boards
The_Secrets_of_Flow_Control_in_Serial_Communication
The_Secrets_of_RS-485_Half_Duplex_Communication
The_Secrets_of_UART_FIFO
  • Features
  • Ordering info
  • IRQ settings, I/O settings, and serial interface are jumper and DIP switch selectable
  • Onboard Tx and Rx LED indicators for each port
  • Windows CE 5.0/6.0 and Windows XP embedded operating systems supported
  • Wide temperature model available for -40 to 85°C environments
  • 921.6 kbps maximum baudrate for super fast data transmission
  • On-chip S/W flow control
Available Models
Model No. Description
CA-134I PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation, 0 to 55°C operating temperature
CA-134I-T PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation, -40 to 85°C operating temperature
Optional Accessories
Model No. Description
CBL-F40M25x4-50 40-pin box header to 4-port DB25 male cable
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