Allen-Bradley 1756-OA8E | ControlLogix 8-Point AC Output Module (Fused, 2A, 74–132V AC)

Overview

The Allen-Bradley 1756-OA8E is an 8-channel AC output module for ControlLogix systems, delivering reliable switching for 74–132V AC loads with up to 2A per point. Each channel is electronically fused, providing advanced protection against overloads and short circuits. This rugged and compact module is ideal for industrial applications that demand high current AC output with built-in safety.

It integrates seamlessly with Studio 5000 Logix Designer and supports fast diagnostics through per-channel status LEDs.

Key Features

• 8 AC Output Channels – High-density control in a compact form

• Electronically Fused – Overload and short-circuit protection per point

• Output Voltage Range: 74–132V AC (47–63 Hz)

• 2A per Channel Output – Handles heavy AC loads with ease

• 20-Pin Interface – Compatible with removable terminal blocks

• Channel Status LEDs – Visual output and fault indication

• ControlLogix Compatible – Seamless integration and hot-swapping

• Studio 5000 Ready – Full configuration and monitoring support

Technical Specifications

• Catalog Number: 1756-OA8E

• Number of Outputs: 8

• Output Voltage Range: 74–132V AC

• Max Current per Channel: 2.0 A

• Total Module Current: 16 A max

• Protection: Electronic fusing with diagnostic support

• Minimum Load: 10 mA

• Isolation Voltage: 250V continuous

• Backplane Current: ~160 mA @ 5.1V DC

• Connector Type: 20-pin RTB (sold separately)

• Operating Temperature: 0°C to +60°C

• Mounting: ControlLogix chassis

Applications

• Heavy-Duty AC Load Control – Lighting, actuators, HVAC systems

• Industrial Panels & Machinery – Fused output channels improve uptime

• Predictive Maintenance Systems – Fault protection with channel-level visibility

• Packaging, Material Handling, and Automotive

Why Choose the 1756-OA8E?

• High output capacity with built-in protection

• Designed for safe and efficient AC load switching

• Works within ControlLogix architecture for optimal performance

Order Now

Available for fast worldwide shipping. Terminal blocks and recommended accessories sold separately.