The ABB 1SAP260400R0001 is an FM502 function module carrying 16 analog inputs, 2 digital inputs, 2 digital configurable I/Os, and 1 encoder input. It operates on a 24 V DC supply and is rated IP20 for cabinet-side mounting. Listed as active in production — no last-time-buy horizon on this code. Sourced to order against BOM lines without lifecycle risk.
Mounting & integration notes
IP20 enclosure suits clean, dry control cabinets only. The module carries one encoder channel alongside the analog and digital I/O — verify encoder type (e.g., incremental push-pull) against the slave before wiring. The 24 V DC supply should be shared with the backplane bus; check total current draw per the installation manual (not reproduced here).