The Allen-Bradley 1746-OA8 Output Module provides isolated relay outputs for industrial automation applications, ensuring reliable signal transmission in various control systems.
Description
Allen-Bradley 1746-OA8 Relay Output Module
The Allen-Bradley 1746-OA8 Relay Output Module delivers robust digital control for industrial automation systems. Designed for demanding environments, this module provides reliable switching capabilities for motors, valves, and other industrial loads. Its advanced isolation technology ensures stable operation in electrically noisy settings, making it ideal for factory floors and process control applications.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1746-OA8 |
| Module Type | Isolated Relay Output |
| Output Channels | 8 |
| Output Current | 1A @ 24VDC per channel |
| Isolation Voltage | 250VAC |
| Operating Temperature | -25°C to +60°C |
| Certifications | UL, CE, RoHS |


Application Scenarios
This module excels in manufacturing automation, conveyor systems, and material handling equipment. Compatible with SLC 500 series controllers, it pairs seamlessly with input modules like 1746-IB16 and processors such as 1747-L551. The 1746-OA8’s rugged design supports continuous operation in packaging lines, assembly stations, and HVAC control systems where electrical noise immunity is critical.
Our Service Commitment
As a global supplier of industrial automation components, we provide:
- Genuine products sourced directly from manufacturers
- Competitive pricing with volume discounts
- 1-year comprehensive warranty on all products
- Expert technical support for system integration
Can’t find your required model? Call our specialists at +86 18020721390 for immediate assistance. We offer customized sourcing solutions for hard-to-find components.
Note: Actual pricing varies by configuration and quantity. For current stock availability and bulk quotes, contact us via:
Email: sakyzeng@foxmail.com
Website: www.module-plc-dcs.com








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