Allen Bradley 1746 IO12DC SLC 500 Combination I O Module Digital Input Output DC 12V 1746 1012DC

Description:

The Allen-Bradley 1746-IO12DC Combination I/O Module is used in SLC 500 control systems to provide integrated digital input and output control for industrial automation applications. Commonly installed in PLC control panels, conveyor systems, packaging lines, assembly machines, and process equipment requiring reliable mixed-signal I/O performance. Maintenance teams and system integrators use this part for I/O expansion, failed module replacement, retrofit projects, and restoring stable machine control.

Applications:

The Allen-Bradley 1746-IO12DC module is widely used in manufacturing plants, material handling systems, bottling lines, food processing equipment, and water treatment facilities where dependable mixed digital I/O is required. It supports efficient machine interfacing, reduced panel space, and reliable operation in SLC 500 automation systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 1746-IO12DC
• Alternate Part Number: 1746-1012DC
• Additional Marking: 163A
• Product Type: Combination I/O Module
• Brand: Allen-Bradley
• Series: SLC 500
• I/O Configuration: Mixed digital input / output
• Input Type: 24V DC digital input
• Output Type: DC transistor output
• Mounting: SLC 500 chassis slot installation
• Compatibility: Allen-Bradley SLC 500 PLC systems
• Application: Mixed digital signal monitoring and machine output control

Common Replacements:

• Allen-Bradley 1746-IB16 SLC 500 DC Input Module
• Allen-Bradley 1746-OB16 SLC 500 DC Output Module
• Allen-Bradley 1746-IO8 SLC 500 Combination I/O Module