BL67 base module. 1 Ã 7/8 Connector, 4-pin. Ident. no.: 6827201. Passive connection components for power feeding module. Quick replacement of electronics in wired state. Mechanical coding prevents incorrect electronic modules from being plugged in accidentally. Protection class IP67. 7/8 connection technology. 4-pin. Sensors and fieldbus network supplied with power resp. load voltage via two contacts. 1 port
