Allen-Bradley 1756-OA8E

Overview

The Allen-Bradley 1756-OA8E is a robust and highly reliable 8-channel AC output module, meticulously engineered to seamlessly integrate with your ControlLogix automation systems. Designed for industrial environments demanding precision and durability, this module provides efficient switching for 74–132V AC loads, delivering an impressive 2 Amperes per output point. A standout feature is its advanced electronic fusing on each channel, offering superior protection against damaging overloads and short circuits, thereby enhancing operational uptime and safeguarding connected equipment. Its compact form factor belies its powerful capabilities, making it an ideal choice for a diverse range of industrial applications requiring high-current AC output coupled with integrated safety mechanisms. The 1756-OA8E ensures consistent performance and simplified maintenance, integrating effortlessly with Studio 5000 Logix Designer for intuitive configuration and real-time monitoring. Per-channel status LEDs provide immediate visual diagnostics, enabling rapid troubleshooting and improved system visibility.

Key Features

• 8 AC Output Channels: Provides high-density control in a compact and efficient module, optimizing cabinet space.
• Electronically Fused Outputs: Each channel boasts individual electronic fusing for enhanced overload and short-circuit protection, minimizing downtime.
• Wide Output Voltage Range: Supports a versatile 74–132V AC (47–63 Hz) output, suitable for various AC load requirements.
• High Current Capacity: Delivers 2 Amperes per channel, capably handling demanding AC loads with confidence.
• 20-Pin Interface: Ensures compatibility with standard removable terminal blocks (RTBs), simplifying wiring and maintenance.
• Integrated Channel Status LEDs: Offers clear visual indication of output status and fault conditions for quick diagnostics.
• ControlLogix Integration: Guarantees seamless compatibility and supports hot-swapping for uninterrupted operation.

Technical Specifications

• Catalog Number: 1756-OA8E
• Number of Outputs: 8
• Output Voltage Range: 74–132V AC
• Maximum Current per Channel: 2.0 A
• Total Module Current: 16 A max
• Protection: Electronic fusing with comprehensive diagnostic support
• Minimum Load: 10 mA
• Isolation Voltage: 250V continuous
• Backplane Current: Approximately 160 mA @ 5.1V DC
• Connector Type: 20-pin RTB (sold separately)
• Operating Temperature: 0°C to +60°C
• Mounting: Standard ControlLogix chassis

Applications

• Heavy-Duty AC Load Control: Expertly manages demanding applications such as industrial lighting, precision actuators, and HVAC systems.
• Industrial Panels & Machinery: Critical for modern manufacturing and process control, where fused output channels are essential for improving system uptime and reliability.
• Automated Packaging Systems: Ensures reliable control of various AC components in high-speed packaging lines.
• Material Handling Equipment: Powers and controls conveyors, sorters, and other essential material handling machinery.
• Predictive Maintenance Systems: Enhanced fault protection with channel-level visibility supports proactive maintenance strategies.
• Automotive Manufacturing: Integral for controlling diverse AC loads within robotic cells and assembly lines.

Why Choose This Model?

• Unmatched Reliability: Built with Allen-Bradley's renowned quality, ensuring long-term, dependable performance in critical applications.
• Advanced Protection: Individual electronic fusing on each output safeguards your equipment and minimizes the risk of system failures.
• Seamless System Integration: Designed for effortless compatibility with existing ControlLogix architecture, reducing installation complexity and configuration time.
• Enhanced Diagnostics: Per-channel status LEDs and Studio 5000 support provide immediate insights into module operation and fault conditions, streamlining troubleshooting.
• Optimized for AC Loads: Specifically engineered to handle a wide range of AC loads with high current capacity, offering versatility across various industrial needs.
• Global Availability & Support: Backed by Allen-Bradley's extensive global network for prompt availability and expert technical assistance.

Order Now

Secure your Allen-Bradley 1756-OA8E ControlLogix 8-Point AC Output Module today and elevate your industrial automation capabilities. This essential component is available for fast worldwide shipping, ensuring your projects stay on schedule. Please note that compatible terminal blocks and other recommended accessories are sold separately to allow for customized system configurations. For a comprehensive overview of all models and specifications within this product family, we invite you to return to our ControlLogix Controllers main category. To explore the complete range of state-of-the-art controllers, drives, motors, HMIs, and accessories, visit our dedicated Allen-Bradley Industrial Automation Products master category.