Rs232 Faceplate Port; Cpu Communication Ports - GE D30 Instruction Manual

3.2 WIRING
A 9-pin RS232C serial port is located on the D30 faceplate for programming with a personal computer. All that is required to
use this interface is a personal 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
3
a) OPTIONS
In addition to the faceplate RS232 port, the D30 provides two additional communication ports or a managed six-port Ether-
net switch, depending on the installed CPU module.
The CPU modules do not require a surge ground connection.
NOTE
Table 3–3: CPU MODULE COMMUNICATIONS
CPU TYPE COM1
9E RS485
9G 10Base-F and 10Base-T
9H Redundant 10Base-F
9J 100Base-FX
9K Redundant 100Base-FX
9L 100Base-FX
9M Redundant 100Base-FX
3-22
Figure 3–23: RS232 FACEPLATE PORT CONNECTION
D30 Line Distance Protection System
3 HARDWARE

3.2.8 RS232 FACEPLATE PORT

3.2.9 CPU COMMUNICATION PORTS

COM2
RS485
RS485
RS485
RS485
RS485
RS485
RS485
GE Multilin