Specifications

Specification
Hardware
I/O controller
Connector type
Interface
Signals
Bus interface
Serial interface
No. of port
ISA(16 bit)
RS-422/485
4
RS-422:TxD+/-, RxD+/-, RTS+/-,
CTS+/-, GND
RS-485:Data+/-, GND
Ordering Information
42
16C550C or compatible x 4
DB37 to male DB9
Port
Interface
232 422 485
2 4 8 16 32
Power and Environment
450mA max. (+5V)
610mA max. (+5V)
723mA max. (+5V)
0 ~ 55J
160mm x 85mm
180mm x 110mm
180mm x 110mm
Operating temp.
25KV ESD, (Optional)
2KV (Optional)
CI-134I :
CI-134IS :
CI-134 :
CI-134I :
CI-134IS :
Power requirement
CI-134 :
OS supported
CI-134
CI-134I
CI-134IS
Windows 2000, Windows NT,
Windows 95/98, Windows 3.x, DOS
Configuration
Performance
Speed
Max. no. of port
50 ~ 921.6K bps
16 (4 boards)
Parity
Data bits
Stop bits
IRQ
I/O address
None, even, odd, space, mark
5, 6, 7, 8
1, 1.5, 2
2(9), 3, 4, 5, 7, 10(Default), 11, 12,15
0x0000 ~ 0xFFFF Default:0x180
Built-in
termination resistor
RS-422: 120 Ohm
RS-485: 120 Ohm, jumper enable/
disable
CI-134
CI-134I
CI-134IS
All items include
4 ports RS-422/485 board
4 ports RS-422/485 board with
optical isolation (2KV)
4 ports RS-422/485 board with
optical isolation (2KV) and surge
protection (25KV ESD)
Cable (DB37 to male DB9x 4 male
connectors)
Windows NT, Windows 95/98,
Windows 3.x and DOS drivers and
manual
MOXA PComm Lite serial comm
developing tool
Dimension
Surge protection
Optical isolation