w opisie:SITOP SEL1200 selectivity module 8-channel switching characteristic input: 24 V DC/60 A output: 24 V DC/8 x 10 A threshold adjustable 2-10 A with monitoring interface *Ex approval no longer
w opisie:SIMATIC DP, bus module BM IM157 for extended temperature range Bus module f. IM157 and IM153-2 for removal and insertion function during operation
