S-A 6AG13211FH007AA0 MODULE IN SIPL
SIPLUS S-7-300 SM321 16DI -40 … +70 DEGREES C WITH COMFORMAL COATING BASED ON6ES7321-1FH00-0AA0 . DIGITAL INPUT GALVANICALLY ISOLATED 16 DI, AC120/230V, 1 X20-POLE