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SKU:1756-OA8
1756-OA8 | Allen-Bradley Digital AC Output Module
Manufacturer: Allen-Bradley
Product No.: 1756-OA8
Product Type: Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley ControlLogix 1756-OA8 Digital AC Output Module – 8 Points, 74-265V AC
The 1756-OA8 is a ControlLogix digital AC output module from Allen-Bradley designed for industrial automation. It features 8 output points (grouped as 2x4) with an operating range of 74-265V AC (47-63 Hz). Ideal for controlling solenoids, relays, motors, and more, this module supports local or remote installation in ControlLogix chassis.
Technical Data
- Brand: Allen-Bradley (Rockwell Automation)
- Series: ControlLogix
- Model: 1756-OA8
- Output Type: Digital AC
- Output Points: 8 (grouped as 2 groups of 4)
- Voltage Range: 74-265V AC (47-63 Hz)
- Current per Point: 2A max, 0.5A @ 60°C
- Backplane Power: 200mA @ 5V, 2mA @ 24V
- Response Time: 9.3ms (60Hz) / 11ms (50Hz)
- Isolation: 50V continuous
- Synchronized Outputs: 16.7ms scheduling
- Surge Tolerance: 20A for 43ms
- Compatible Chassis: 1756-A4, A7, A10, A13, A17
Key Features
- Dual voltage groups (120V/240V AC compatible)
- Removable terminal blocks for easy maintenance (1756-TBNH/TBSH)
- Synchronized outputs with 16.7ms scheduling
- High surge tolerance (20A for 43ms)
- Supports local or remote installation
Installation & Compatibility
- Mounts in any ControlLogix chassis (local or remote)
- Works with all ControlLogix processors and GuardLogix safety systems
- Requires 1756-TBNH or 1756-TBSH terminal blocks (sold separately)
- External fusing recommended for protection
Certifications
- Complies with CE, UL, and IEC standards for industrial safety
Package Includes
- 1x Allen-Bradley 1756-OA8 digital AC output module
- 1x documentation (manual, datasheet)
Technical Documentation
📥 Download Product Datasheet PDF
FAQ
1. How many output points does the 1756-OA8 have?
The 1756-OA8 features 8 digital AC output points grouped as 2 groups of 4.
2. What is the voltage range for this module?
It operates from 74-265V AC at 47-63 Hz, compatible with 120V and 240V systems.
3. What terminal blocks are required for wiring?
The module requires 1756-TBNH or 1756-TBSH removable terminal blocks (sold separately).
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