OMRON SYSMAC BUS module CQM1-G7M21
Model:CQM1-G7M21.
ConnectsCQM1HtoG730SYSMACBUSremoteI/O
modules;max.64I/O(32or16inputsoroutputs,DIPswitchselectable)
NumberofI/OpointsperMaster:128
Communicationscycletime:187.5kbps
Max.transmissiondistance:200m
Onemasterandtwoexpansionsallowedpersystem