ALLEN-BRADLEY 1746-OW16 SLC 500 16-Point Relay Output Module | 250 VAC / 125 VDC

Description

• The Allen-Bradley 1746-OW16 Output Module is a reliable 16-point relay output module designed for SLC 500 PLC systems. This module provides flexible control of AC and DC loads using electromechanical relay outputs, making it suitable for a wide range of industrial automation applications.

  Each output supports voltages up to 250 VAC or 125 VDC, allowing direct control of contactors, solenoids, valves, pilot lights, and other discrete devices. The relay design provides electrical isolation between the control logic and field wiring, improving system reliability and noise immunity.

  The 1746-OW16 is rack-mountable within SLC 500 chassis and includes LED status indicators for each output point, simplifying troubleshooting and maintenance in control panels and factory environments.

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  🔹 Key Features & Specifications

  • Brand: Allen-Bradley

  • Part Number: 1746-OW16

  • PLC Platform: SLC 500

  • Module Type: Relay Output Module

  • Number of Outputs: 16 points

  • Output Type: Normally-Open Relay Contacts

  • Rated Voltage:

    • Up to 250 VAC

    • Up to 125 VDC

  • Output Grouping: 2 groups of 8 outputs per common

  • Mounting: Rack mountable (SLC 500 chassis)

  • Status Indication: Individual LED indicators

  • Isolation: Relay-based electrical isolation

  • Typical Loads: Contactors, solenoids, lamps, relays, valves

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  🔹 Applications

  • Industrial PLC control systems

  • Machine automation

  • Motor starters and contactors

  • Valves and solenoid control

  • Indicator lights and alarms

  • Manufacturing and process control