Yaskawa MP920 Communications Module - Manual (Page 100)

5.7 CP-215 Repeaters
5-39
5
Standard System Configuration for Electrical Repeater-TT and
Repeater-TC
The following example shows the standard system configuration using two Electrical
Repeaters.
Use two Electrical Repeaters-TT/-TC when the transmission distance is long. These Electri-
cal Repeaters can be connected using twisted-pair cables or coaxial cables.
Fig. 5.7 Standard System Configuration for Electrical Repeaters-TT and -TC
-TT or -TC
CN3
CN1
-TT or -TC
CN3
CN1
Station
CP-215 main bus
0.5 or 1 km max.
170 m max. per 30 stations
Twisted-pair cable or coaxial cable
Electrical Repeater
Electrical Repeater
170 m max. per 30 stations
CP-215 branch bus
Station
Station Station