Allen-Bradley 1746-IO12DC | SLC 500 Digital I/O Module

Product Overview

The Allen-Bradley 1746-IO12DC is a versatile SLC 500 Digital I/O Combination Module engineered for flexible integration into industrial control systems. It combines six DC input channels with six relay contact outputs, providing reliable switching for both AC and DC loads. This module delivers stable performance under demanding operating conditions, making it ideal for automation, packaging, and process control.

Its design allows installation in any SLC 500 chassis slot except the slot 0 position, offering layout flexibility for system engineers. With a 10–30V DC input range and a wide relay output rating up to 265V AC, the 1746-IO12DC ensures robust compatibility with diverse industrial applications.

Key Technical Specifications

Performance and Design

The 1746-IO12DC integrates both input and output functions in a compact module, reducing the need for separate components. Its 6 inputs share a common terminal, while the 6 relay outputs handle both AC and DC switching, supporting control of solenoids, contactors, and other industrial devices.

With precise signal delay times of 35 ms ON and 45 ms OFF, this module ensures accurate process synchronization. The low backplane current consumption allows efficient energy use, while its rugged build quality supports long-term operation in demanding environments.

Advantages for Industrial Use

• Flexible I/O Combination: Six DC inputs and six relay outputs in one module.

• Wide Output Range: Supports AC loads up to 265V and DC loads up to 125V.

• Efficient Integration: Installs in any slot of the SLC 500 chassis except slot 0.

• Energy Saving: Minimal backplane current draw for optimized power efficiency.

• Reliable Switching: Designed for precise timing and durable operation.

FAQ

Q1: Is the Allen-Bradley 1746-IO12DC brand new?
A1: Yes, all units are original, factory-sealed, and brand new.

Q2: Do you stock the 1746-IO12DC module?
A2: Yes, we have this model in stock and ready for shipment.

Q3: How fast can you deliver the 1746-IO12DC?
A3: Orders usually ship within 3 days to 2 weeks, depending on order size and logistics.

Q4: Which couriers do you use for delivery?
A4: We ship worldwide via DHL, UPS, FedEx, and other trusted carriers.

Q5: What if the 1746-IO12DC has a quality issue?
A5: We offer a 30-day return policy for any verified quality problems.