PSR-SCP- 24DC/TS/SDI8/SDIO4 - PSR-TRISAFE-M input/output extension module with 8 safe inputs and 4 safe, configurable channels (choice of safe inputs or outputs), 2 clock/alarm outputs, up to SIL 3, Cat. 4/PL e, SIL 3, EN 50156, plug-in screw connection terminal blocks
