A-B 1756-OB32 A Digital Output Module
The A-B 1756-OB32 A Digital Output Module delivers precise 32-channel control for industrial automation systems, enabling high-speed operation in manufacturing, process control, and machinery applications. Engineered for reliability in harsh environments, it features overload protection and supports seamless integration with PLC systems.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1756-OB32 A |
| Output Type | Digital |
| Channels | 32 |
| Voltage Range | 12-24 VDC |
| Current Rating | 0.5A per channel |
| Protocols | ControlNet, DeviceNet |
| Certifications | CE, UL, RoHS |


Applications & Compatibility
Ideal for automotive assembly lines, chemical processing plants, and packaging machinery requiring multi-point control. Compatible with ControlLogix systems and pairs seamlessly with input modules like 1756-IB32. Supports redundant configurations in DCS/PLC systems for mission-critical operations.
Why Choose Hong Kong Saul Electric?
Hong Kong Saul Electric Co., Ltd. is a global industrial automation specialist with 15+ years of expertise, maintaining Asia’s largest inventory of obsolete and niche components across 40+ brands. As certified partners for ABB, GE, and Triconex, we provide:
- 1-year comprehensive warranty on all products
- Expert pre-sales technical consultation
- Priority sourcing for discontinued models
- Dedicated after-sales support for SIS and DCS systems
Contact us via WhatsApp or email for pricing and availability. We guarantee response within 4 business hours for all inquiries.




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