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Allen Bradley

Allen Bradley 1771-KE Data Highway Communication Controller Module

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ManufacturerAllen Bradley

Part number1771-OFE

Module Type Communication Controller Module

Communication Ports Data Highway and RS-232-C

Baud Rate up to 19.2 Kbps

Power Requirement 1.2 A @ 5V DC

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Interfaces Data Highway with RS-232-C devices Replaces 1771-KC/KD modules Supports direct, longline, modern connections Up to 19.2 Kbps baud rate 1000V isolation

Product description

The Allen-Bradley 1771-KE is a PLC 2 Communication Interface Module that connects a Data Highway Module with intelligent RS-232-C compatible devices. It can serve as a replacement for 1771-KC/KD Communication processor modules and supports direct, longline, or modern connections depending on the distance to the device. The module features data highway and RS-232-C communication ports with a baud rate of up to 19.2 Kbps.

This module is ideal for use in industrial automation systems, particularly those using Allen-Bradley PLC-5 controllers. Its ability to interface between different communication protocols makes it valuable in upgrading older systems or integrating diverse equipment. Industries such as manufacturing, process control, and SCADA systems can benefit from its reliable communication capabilities.

Stanlo Automation, a veteran-owned business, offers a reliable source for the Allen-Bradley 1771-KE. We understand the critical nature of industrial automation components and provide quality surplus parts. Trust Stanlo Automation for your component needs and benefit from our commitment to service and support.

Technical specifications

Module Type	Communication Controller Module
Communication Ports	Data Highway and RS-232-C
Baud Rate	up to 19.2 Kbps
Power Requirement	1.2 A @ 5V DC
Isolation	1000V

Common applications

Industrial Automation

Manufacturing

Process Control

SCADA Systems

Data Communication

PLC Systems

Compatible systems

PLC-5 Series 1771 I/O Chassis

Also known as

1771-KE module Allen-Bradley PLC-5 communication Data Highway interface RS-232-C converter

Replaces / compatible with

Can serve as a replacement for 1771-KC and 1771-KD Communication processor modules.

Technical note

Expert tip

Ensure proper key band positions are set between pins 6-8 (lower connector) and 10-14 (upper connector) for correct installation.

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Frequently asked questions

What communication protocols does the Allen Bradley 1771-KE support?

The 1771-KE Communication Controller Module supports both Data Highway and RS-232-C protocols. It can interface between these two communication standards, allowing for communication with a wide range of intelligent devices.