>visionsystems.de/CI-134 (758.html)   Features 4x RS422/485 ports, up to 16 ports per host ISA bus RS485 Automatic Data Direction Control (ADDC) On-board termination resistors for impedance matching Speed up to 921.6K bps       CI-134 Quick Link: | Features | Overview | Application | Specification | Hardware | Interface | Performance | Configuration | Power and Environment | Download | |   Overview The Ci-134 is designed forRS422/485 industrial communication. It supports 4 RS422/485 ports which can control up to 128 devices in a multidrop environment. To ease the 2-wire RS485 half-duplex control, an Automatic Data Direction Control (ADDC)   Application Multiport data acquisition Factory automation Remote serial device control Industrial control Embedded industrial machine SCADA   Specification   Hardware I/O controller 4x 16C550C or compatible, each with 16 bytes Tx/Rx FIFO Connector type DB37 to male DB9 >Back to top         Interface Bus interface ISA (16bit) Serial interface RS422 / 485 No. of ports 4 Signals RS422 TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND RS485 Data+/-, GND Built-in termination resistor RS422 120 Ohm RS485 120 Ohm, jumper enable / disable >Back to top         Performance Speed 50 - 921.6Kbps Max. no. of ports 16 (4 boards) >Back to top         Configuration Parity None, even, odd, space, mark Data bits 5, 6, 7, 8 Stop bits 1, 1.5, 2 IRQ 2(9), 3, 4, 5, 7, 10(Default), 11, 12, 15 I/O address 0x0000 - 0xFFFF Default 0x180 >Back to top         Power and Environment Power requirement 450mA max.(+5V) Operation temp. 0°C - 55°C Dimension 160mm x 85mm Operating Systems supported Windows 2000, Windows NT, Windows 95/98, Windows 3.x,DOS Ordering Information Moxa CP-134 Cable (DB37 to male DB9 4x male connectors) Windows NT, 95/98, Windows 3.x and DOS Drivers and manual PComm Lite serial comm developing tool >Back to top       Download   Windows 95/98/SE/ME   Windows 2000   Windows XP   Windows NT 4.0   Windows 3.x   DOS   >Back to top