PLC-INTERFACE,包括PLC-BPT.../21底座端子,采用插拔式連接,帶有插拔式微型固態(tài)繼電器,用于安裝在DIN導(dǎo)軌NS 35/7.5上,1個(gè)常開(kāi)觸點(diǎn),輸入:24 V DC,輸出:3 - 33 V DC/3 A