SIMATIC S7, DIGITAOUTPUTL SM 322, OPTICALLY ISOLATED, 4 DO, 24V DC, 10MA, 1 X 20 PIN, FOR SIGNALS FROM HAZARDOUSAREAS CAPABLE OF DIAGNOST.,PTB-TESTED
SIMATIC S7, DIGITAOUTPUTL SM 322, OPTICALLY ISOLATED, 4 DO, 24V DC, 10MA, 1 X 20 PIN, FOR SIGNALS FROM HAZARDOUSAREAS CAPABLE OF DIAGNOST.,PTB-TESTED