- Product Overview

The Allen-Bradley 1746-IO12DC is a specialized, space-saving Digital I/O Combination Module engineered to integrate mixed signal operations inside a single SLC 500 slot. This hardware card combines six discrete 24 VDC sinking/sourcing inputs alongside six isolated, normally-open contact relay outputs on a single unified assembly. Built to optimize chassis efficiency, it uses optocouplers and onboard signal-filtering circuitry to suppress electrical transients and field noise, providing a direct interface between automated software logic and physical field instrumentation.

- Industrial Applications

(1) Space-Constrained Machine Control: Integrated into modular SLC 500 setups to handle mixed sensor and actuator loops efficiently.

(2) Industrial Conveyors and Assembly: Processes 24V DC limit switch feedback while driving external AC or DC control circuits.

(3) Material Handling Panels: Manages discrete sorting and pumping sequences in compact automation architectures.

- Application Industry

1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.

2. Feed industry, aluminum smelting machinery, refrigeration industry.

3. Iron and steel industry, combustion control system, non-ferrous metal smelting.

4. Glass industry, engineering machinery, textile machinery, water treatment.

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- Why choose us

1. We will provie you the product info and picuture.

2. Large stock, fast delivery.

3. Competitive prices and immdiate quotation.

4. Professional service,professional technical support.

5. Warranty time is one year.

6. Strict test machine before shipment.

7. We could help you to get any components which is difficult to get.

- Disclaimer

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