3.2 WIRING
3 HARDWARE
3
Figure 3–19: RTD CONNECTIONS
3.2.7 RS232 FACEPLATE PORT
A 9-pin RS232C serial port is located on the C30 faceplate for programming with a computer. All that is required to use this
interface is a computer running the EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is
shown in the following figure for both 9-pin and 25-pin connectors.
The baud rate for this port is fixed at 19200 bps.
NOTE
Figure 3–20: RS232 FACEPLATE PORT CONNECTION
3-20
C30 Controller System
GE Multilin