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Allen Bradley

Allen Bradley CompactLogix Bus Expansion Cable

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ManufacturerAllen Bradley

Part number1769-CRL1

Length 1 ft (0.3 m)

Connection Right to Left

Voltage 30V Continuous Isolation

Backplane Current 1.4A @ 24V

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1-foot Length Right-to-Left Connection CompactLogix System Module Interconnection Reliable Data Transfer

Product description

The Allen-Bradley 1769-CRL1 is a 1-foot (0.3 meter) right-to-left bus expansion cable designed for use with CompactLogix and MicroLogix 1500 controllers. This cable facilitates the connection between modules in a CompactLogix system, enabling system expansion.

This cable is essential for building modular control systems, allowing for flexibility in configuring PLC racks. It operates within a temperature range of 0°C to 60°C (32°F to 140°F) and features a right-to-left connection for proper module sequencing.

Stanlo Automation, your veteran-owned source for industrial automation parts, offers the Allen-Bradley 1769-CRL1. We provide reliable surplus components to keep your operations running smoothly.

Technical specifications

Length	1 ft (0.3 m)
Connection	Right to Left
Voltage	30V Continuous Isolation
Backplane Current	1.4A @ 24V
Operating Temp	0-60°C (32-140°F)

Common applications

CompactLogix Systems

MicroLogix 1500 Systems

PLC Rack Expansion

Modular Control Systems

Industrial Automation

Compatible systems

CompactLogix controllers and MicroLogix 1500 systems requiring right-to-left module connection.

Also known as

CompactLogix Expansion Cable AB 1769-CRL1 Right to Left Bus Cable

Replaces / compatible with

This cable is designed for specific Allen-Bradley CompactLogix and MicroLogix 1500 systems to connect modules in a right-to-left configuration.

Technical note

Expert tip

Ensure proper orientation of the cable for right-to-left module sequencing within the CompactLogix system.

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Frequently asked questions

What is the purpose of the Allen-Bradley 1769-CRL1 bus expansion cable?

The 1769-CRL1 cable is used to connect modules within an Allen-Bradley CompactLogix or MicroLogix 1500 system. It ensures proper communication between sequential modules, typically connecting a base unit to expansion modules from right to left.