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Allen Bradley 1771-EX PLC-2 Expander Module

Allen Bradley 1771-EX PLC-2 Expander Module.

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ManufacturerAllen Bradley

Part number1771-EX

Compatibility PLC-2 Systems

Function I/O Expansion

Type Expander Module

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12-month warranty

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Veteran-owned

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PLC-2 System Expansion Adds I/O Points Reliable Performance Legacy System Support

Product description

The Allen-Bradley 1771-EX is an Expander Module designed to work with the PLC-2 family of programmable logic controllers. It allows for the expansion of input and output (I/O) capabilities of the PLC-2 system, providing additional points for control applications [cite:?].

This module is crucial for users of the legacy PLC-2 system who need to increase their I/O count for complex automation tasks. It offers a way to add more digital or analog I/O to an existing PLC-2 installation without replacing the entire system [cite:?].

Stanlo Automation, as a veteran-owned surplus parts distributor, understands the importance of supporting legacy systems. We offer the Allen-Bradley 1771-EX to help you maintain and expand your existing PLC-2 automation infrastructure. Trust Stanlo Automation for your specialized industrial part needs.

Technical specifications

Compatibility	PLC-2 Systems
Function	I/O Expansion
Type	Expander Module

Common applications

PLC-2 Based Automation

Industrial Control

Manufacturing

Legacy System Maintenance

Compatible systems

Allen-Bradley PLC-2 Systems

Also known as

AB 1771-EX Allen Bradley PLC-2 Expander 1771-EX Module

Replaces / compatible with

The 1771-EX is an expander for the Allen-Bradley PLC-2 system.

Technical note

Expert tip

Ensure compatibility with your specific PLC-2 rack and base unit before installation.

What happens next?

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Frequently asked questions

What is the primary function of the Allen-Bradley 1771-EX module?

The Allen-Bradley 1771-EX is an expander module designed to increase the input/output (I/O) capacity of Allen-Bradley PLC-2 programmable logic controllers.