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CA-134I

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

Datasheet
Manual
Drivers & Software
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Features
Specifications
Ordering Information

Features and Benefits


  • 921.6 Kbps maximum baudrate for super fast data transmission
  • On-chip H/W and S/W flow control
  • Built-in 15 KV ESD protection
  • 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 and Windows XP embedded operating systems supported
  • Wide temperature model available for -40 to 85°C environments

Overview

The CA-134I PC/104 module is a reliable, high performance, multiport serial communication solution that has 4 RS-232/422/485 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-134I’s versatile driver support makes the module suitable for a wide range of applications.

• Hardware
Comm. Controller16C550C or compatible x 4
BusPC/104 ISA bus (Ver. 2.4)
Connector(s)40-pin box header
DIP SwitchesI/O base address, interrupt vector, serial interface


• Serial Interface
Serial StandardsRS-422/485
Number of Ports4
Number of Boards4 per PC (max.)
Serial Line ProtectionESD Protection: 15 KV on the board


• Performance
Baudrate50 bps to 921.6 Kbps


• Serial Communication Parameters
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
ParityNone, Even, Odd, Space, Mark
IRQ3, 4, 5, 6, 7, 9, 10, 11, 12, 15 (shared for all ports)
FIFO64 bytes


• Serial Signals
RS-422TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-4wTxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2wData+(B), Data-(A), GND


• Driver Support
Operating SystemsWindows (2000/XP/2003), Windows 9X/ME/NT, Windows CE 5.0, Windows XP Embedded, DOS, Linux 2.4/2.6, QNX 4/6


• Physical Characteristics
Dimensions90 x 96 mm (3.54 x 3.78 in)


• Environmental Limits
Operating TemperatureCA-134I: 0 to 55°C (32 to 131°F)
CA-134I-T: -40 to 85°C (-40 to 185°F)
Operating Humidity5 to 95% RH
Storage Temperature-40 to 55°C (-40 to 131°F)
Regulatory ApprovalsEN55022, EN55024, EN61000-3-2, EN61000-3-3, IEC61000-6-2, IEC61000-6-4, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11, FCC Part 15 Class A


• Power Requirements
Power Consumption220 mA @ +5 V


• Warranty
Warranty Period5 years
DetailsSee www.moxa.com/warranty



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PC/104 Card
 Model No. Description

CA-134I-T

PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation, -40 to 85°C operating temperature

CA-134I

PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation

Connection Cables
 Model No. Description

CBL-F40M25x4-50

40-pin box header to 4-port male DB25 connection cable

CBL-F40M9x4-50

40-pin box header to 4-port male DB9 connection cable