ABB 1SAP212000R0001 - TU516 I/O Terminal Unit (AC500 S500)

The ABB 1SAP212000R0001 is the order code for the TU516 I/O terminal unit, documented by ABB as a terminal unit for analog and 24VDC digital modules with spring-contact terminals for S500 modules of the AC500 family. ABB's ordering information records product group S500 I/O, country of origin Germany and commodity code 85369010, and listings show active distributor stock with quick shipping. Use TU516 as the wiring base for S500 analog or 24 VDC digital modules; the screw-terminal counterpart is TU515 (1SAP212200R0001). Confirm terminal style and module fit before ordering.