1746-IA16 | Allen-Bradley SLC500 PLC Sytem AC Input Modules

The 1746-IA16: Real-World Reliability

It is always the same story: 2 AM, the control system alarms, and the spare parts cabinet is empty. The Allen-Bradley 1746-IA16 — a ac input modules — is the component that failed. Now you are calling suppliers, hoping someone has stock and can ship today.

That is the scenario we built PLC Parts Direct to solve. We stock the 1746-IA16 in our Shenzhen warehouse — physically, not virtually. When you order, our team picks it from the shelf, verifies the serial number against the test report, packs it in anti-static packaging, and hands it to DHL. You get a tracking number, not a processing status that drags on for weeks.

What you are getting: product type: AC Input Modules; voltage category: 100/120V AC signal input; number of inputs: 16; points per common: 16. Every unit undergoes multi-point functional verification and 48-hour burn-in at 55°C before shipping. A printed test report is included. For mining applications where reliability is everything, we recommend keeping one cold spare of each critical module type. The cost of the spare is negligible compared to the cost of unplanned downtime.