Overview
Manuals
Source Inputs
Common Groups
Channel Proof
Features:
- Allen-Bradley 1746-IV16 is a 16-point sourcing DC input module for 24 V DC field signals in an SLC 500 chassis.
- Match the 24 V DC category, sourcing input polarity, common groups, slot address and field devices.
- Rockwell Automation SLC 500 Modular Hardware Style User Manual supports the exact-model values listed on this page.
Allen-Bradley 1746-IV16 is a 16-point sourcing DC input module for 24 V DC field signals in an SLC 500 chassis. It reads discrete 24 V DC field states where the installed circuit requires a sourcing input module.
Match the 24 V DC category, sourcing input polarity, common groups, slot address and field devices. Before removal, record the nameplate, installed position, wiring or cables and approved settings. After installation, verify power and diagnostics first, then test every affected signal, communication or control path before return to service.
The Allen-Bradley 1746-IV16 16-point 24 V DC sourcing input module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
1746-IV16 documentation and reference links.
Important Notice: Confirm the complete catalog number, receiving hardware, firmware or wiring configuration before replacement.
Confirm the field-device polarity is compatible with a sourcing input module.
Reproduce the documented common wiring and terminal grouping for all sixteen points.
Test LEDs and processor image while exercising each connected device safely.
