Product Overview:
The Allen Bradley 1756-OA8D is a high-performance ControlLogix Digital AC Output Module designed for robust industrial automation applications. This essential component of the ControlLogix system provides eight (8) individually isolated output channels, enabling precise and reliable control of 120V AC loads such as solenoids, contactors, motor starters, and indicator lights. Engineered for demanding environments, the 1756-OA8D ensures maximum uptime and operational efficiency by offering superior diagnostics, flexible wiring options, and seamless integration within the Logix platform. Its advanced design contributes to enhanced system safety and simplified maintenance, making it an ideal choice for complex manufacturing, process control, and material handling systems seeking to optimize productivity and reliability.

 
Technical Specifications:

Part Number: 1756-OA8D
Alternate Part Number: 1756OA8D
Module Type: Digital AC Output Module
Number of Outputs: 8 (individually isolated)
Output Voltage Range: 74-132V AC (nominal 120V AC)
Output Current Per Point: 0.5 A
Total Output Current: 4 A max
Backplane Current Draw @ 5.1V DC: 200 mA
Backplane Current Draw @ 24V DC: 2 mA
Power Dissipation: 4.5 W max
Thermal Dissipation: 15.3 BTU/hr max
Isolation Voltage: 250V (continuous), 1200V AC for 1 minute
Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Relative Humidity: 5-95% non-condensing
Module Slot Width: Single slot
Compatible Terminal Blocks: 1756-TBNH, 1756-TBSH
Weight: 0.3 kg (0.66 lbs)
Certifications: UL, c-UL, CE, C-Tick, KC