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CI-132

SKU
CI-132
Lead time 14-22 days
2 port RS-422/485 board
ISA bus

Overview

The Industio CI-132 series of multiport serial boards is designed for RS-422/485 industrial communication. It supports two independent RS-422 or RS-485 ports, with each port able to control up to 64 devices in a multidrop environment.

ADDC™ (Automatic Data Direction Control) intelligence is built into each CI-132 board to eliminate the need for software interference. Hence, applications can easily manage the half-duplex RS-485 port data transmitting and receiving without the need for extra code. In addition, on-chip hardware flow control, built-in termination resistors, and optical isolation and surge protection options are able to deliver high reliability for harsh industrial applications.

Features

Supports ADDC (Automatic Data Direction Control) intelligence

RS-485 data control: ADDC or by RTS

Built-in termination resistors

On-chip hardware flow control

Low repair rate with ASIC design

Works perfectly with all major operating systems

Benefits

High reliability in harsh industrial environments

ADDC™ intelligence simplifies RS-485 software programming, reducing developing time and cost

Applications

Multipoint data acquisition
Industrial control
Factory automation
Embedded industrial machines
Remote serial device control
SCADA systems

I/O controller
16C550C or compatible x 2

Connector type
Male DB9

Interface Bus
ISA (16-bit)

Serial
RS-422/485

No. of ports 2

Signals
RS-422: TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND

RS-485:
Data+/-, GND

RS-485 data control Auto ADDC™ or by RTS

Built-in termination resistor RS-422: 120 Ohm

RS-485:
120 Ohm, jumper enabled/disable

Performance

Speed 50 bps – 921.6 Kbps

Max. no. of ports 8 (4 boards)

More Information
Manufacturer / BrandMoxa
ConnectionRS-422/485
Data InterfaceISA