An example of CIMON PLC network including 3rd vendor devices

A RS-232C cable is used to connect a PC with a PLC. A modem can be used in case of long-distance communication. RS-422 cables are used to connect between PLCs

Components and parameters of computer link module,

Component	Name of Module	Parameter		Ex. of Station No.
PC NO.1	Built-in RS-232C	-		-
PLC NO.1	CM1-SC02A	RS-232C	Exclusive Comm.	0
		RS-422	Exclusive Comm.
		Linked Mode
PLC NO.2	CM1-SC02A	RS-232C	User Comm.	1
		RS-422	Exclusive Comm.
		Independent Mode
PLC NO.N	CM1-SC02A	RS-232C	User Comm.	2
		RS-422	Exclusive Comm.
		Independent Mode
Other maker’s PLC NO.2	-	-		-
Other maker’s PLC NO.M	-	-		-