6ES7222-1EF21-0XA0

SIMATIC S7-200 EM 222 digital output expansion module

Siemens SIMATIC S7-200 EM 222 digital output expansion module with AC outputs, used where the controlled loads operate at mains AC voltage. The only located vendor listing (plcsweden.se) confirms the exact order number but the page was not fetched (untrusted, no additional data available).