AC422AT

$245.00 (USA and Canada only)

Availability: In stock
ISA Bus Serial Port RS422/485, Non-isolated

Please call (800) 321-6786 to order.

AC422AT

Production Specification

ISA Bus Serial Port RS422/485, Non-isolated

AC422AT

Power Requirements

250 mA at 5 VDC
150 mA at 12 VDC
150 mA at 12 VDC

Operating Temperature Range

0 °C to 60 °C
95% relative humidity, non-condensing

Interface

RS-422/485 (9-pin, D-shell female connector)

Baud Rate

up to 38,400 baud

Distance

up to 5,000 feet

Communications

full duplex over two twisted pairs and a ground
additional twisted pairs for RTS and CTS

Indicators

transmit, receive, RTS, and CTS

 

PC-Based I/O Overview

This document shows examples of system architecture for PC-based I/O control systems and lists Opto 22 products that work together for PC-based control. System examples include:

  • Ethernet systems using SoftPAC, a software-based programmable automation controller programmed with PAC Control
  • Ethernet systems using the OptoMMP protocol
  • Direct control of I/O using no I/O processor (no brain)
  • Serial control using a brain and the mistic or Optomux protocol
  • High-speed control using the Pamux protocol

ISA Bus RS-422/485, Non-Isolated Adapter Card Data Sheet

The AC422AT is a non-isolated RS-422/485 adapter card that plugs directly into the IBM PC bus.

AC24AT_AC422AT Users Guide

The AC24AT and AC422AT cards provide an asynchronous RS-422/485 communications port for the ISA bus. The adapter cards are seen by the computer as standard COM ports.

Declaration of Conformity (EMC, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

Opto 22 RoHS 2 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.

CE Declaration: Component

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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