1746-IV16 16-Point DC Input Module (SLC 500)

The 1746-IV16 expands your SLC 500 with sixteen DC input channels in a single slot. Designed for harsh plants, it features robust input filtering and per-point LED indication for fast diagnostics. Use it to read limit switches, proximity sensors, pushbuttons and interlocks on conveyors, skids and packaging machines. It screws into standard 1746 terminal blocks and is compatible with common SLC power supplies and racks.

Key benefits

• High density: 16 inputs in one module saves rack space.

• Faster maintenance: Per-channel LEDs simplify fault-finding.

• Noise-tolerant: Industrial input filtering for reliable state detection.

• Service-ready: Replace/expand without rewiring the whole panel.

FAQs

• What voltage range does it accept? DC inputs (typical 10–30 VDC; confirm per datasheet/application).

• Can I use mixed sensors? Yes—send us the list and we’ll confirm wiring/sourcing.

Call to action

Email your I/O list and panel photos—we’ll verify compatibility, ship genuine 1746-IV16 modules and provide a wiring cheat-sheet.