BL67 electronic module. Connection of CANopen nodes. Ident. no.: 6827223. Independent of the fieldbus and connection technology used. Protection class IP67. LEDs indicate status and diagnostic. Electronics galvanically separated from the field level via optocouplers. 8 byte I/O process data per CVI module. Connection of up to 8 CANopen nodes. Max. 4 byte input and 4 byte output data per node. Max. transmission rate: 1 Mbps