Further information for Weidmüller 9445750000 RS 16IO 2W I-L H S PLC communication module
Transfer module with relay, LP2N 5.08mm, LL2N 5.08mm, screw connection, connector according to IEC60603-13/DIN41651, 20-pin plug, 2-wire, LED status display per channel: green, separation per channel: yes, protection by channel: no