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Allen-Bradley 1771-ON AC Output Module | PLC-5 16-Point 24V Control

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SKU: 1771-ON PLC & Industrial Automation Modules Allen-Bradley (Rockwell)

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Allen-Bradley 1771-ON AC Output Module – Premium Industrial Control Solution

The Allen-Bradley 1771-ON AC Output Module delivers reliable 16-point AC output control for PLC-5 automation systems. Engineered for demanding industrial environments, this module provides precise switching control for solenoids, contactors, motor starters, and indicator lights in process control applications.

Technical Specifications

  • Output Points: 16 isolated AC outputs
  • Voltage Rating: 24V AC nominal (19.2-26.4V AC operating range)
  • Current Capacity: 1.5A per output, 6A per common
  • Isolation: 1500V AC optical isolation between logic and output circuits
  • Response Time: Turn-on: 1ms typical, Turn-off: 8.3ms (half-cycle)
  • Compatibility: 1771 I/O chassis, PLC-5 family controllers
  • Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
  • Compliance: ISO 20816, UL Listed, CE marked

Application Scenarios

Manufacturing Automation: Control conveyor systems, pneumatic actuators, and assembly line equipment with precise AC switching capability.

Process Industries: Manage valve actuators, pump controls, and mixing equipment in chemical, pharmaceutical, and food processing facilities.

Building Systems: Integrate HVAC damper controls, lighting circuits, and access control systems within industrial facilities.

Solution Benefits

Factory-calibrated and tested to OEM specifications, the 1771-ON ensures plug-and-play integration with existing PLC-5 infrastructure. High-density 16-point design reduces panel space requirements while optical isolation protects sensitive logic circuits from electrical noise and voltage transients common in industrial power distribution systems.

Installation & Configuration

Hot-swappable design allows module replacement without powering down the entire chassis. Removable terminal blocks simplify field wiring maintenance. LED status indicators provide real-time diagnostic feedback for each output channel, accelerating troubleshooting and reducing downtime.

Frequently Asked Questions

Q: Can this module control 120V AC loads?
A: No, the 1771-ON is rated for 24V AC operation only. For 120V AC applications, consider the 1771-OA or 1771-OAN modules.

Q: What is the maximum inrush current handling?
A: Each output can handle 10A inrush for 8.3ms (half-cycle), suitable for most solenoid and contactor loads.

Q: Is this module compatible with ControlLogix systems?
A: No, the 1771-ON is designed exclusively for PLC-5 systems using 1771 I/O chassis. ControlLogix systems require 1756-series modules.

Q: Does it support diagnostic capabilities?
A: Yes, individual output status LEDs and PLC-accessible fault bits enable comprehensive diagnostics through your control program.

Quality Assurance & Warranty

Every unit undergoes rigorous factory testing including burn-in cycles, isolation verification, and load testing. Backed by our 12-month comprehensive warranty covering parts and labor, with technical support available throughout the product lifecycle.

Related Products You May Need

Product Description Link
1771-IAN AC Input Module 16-point 24V AC input companion module View Product
1771-A1B I/O Chassis 1-slot I/O chassis for PLC-5 systems View Product
1771-OAN AC Output Module Alternative 8-point 120V AC output module View Product

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Product Series

ControlLogix 1756

Country of Origin

US

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