w opisie:SIPLUS S7-300 SM 322 8RO 40pol with conformal coating based on 6ES7322-5HF00-0AB0 . Digital output isolated, 8 DO (relay), 1x 40-pole, 24 V DC, 120-230 V AC, 5 A with RC filter overvoltage protection
w opisie:SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24 V / 30 V DC OUT: 1x AS-Interface, 4 A Integrated overload protection integr. ground fault detection Signaling contact
