MPN: 1746-IB16 — industrial control spare part, in stock at TGK Parts.
The 1746-IB16 is the Allen-Bradley SLC 500 16-point 24 V DC digital input module — a staple spare for the thousands of SLC 5/03, 5/04 and 5/05 systems still running in automotive, food and water treatment plants. Installed base keeps demand high even though the platform is discontinued.
Input-circuit failures are usually channel-specific; every unit is tested on all 16 channels with a signal simulator before shipping.
| MPN | 1746-IB16 |
|---|---|
| Type | Digital input module, 16-point |
| System | SLC 500 (5/03, 5/04, 5/05) |
| Input voltage | 24 V DC |
| Input current | 7 mA per point |
| Backplane current | 80 mA at 5V |
| Condition | New / tested refurbished |
| Warranty | 12 months |
Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.
Stock is limited — most supply is tested refurbished from trade-in systems. Both are covered by our warranty.
Component-level repair is possible on select units; in practice a tested replacement is faster and cheaper.
Yes — all 1746 I/O modules share the same form factor and backplane.