Rs232 Faceplate Port; Cpu Communication Ports - GE M60 Instruction Manual

3 HARDWARE
A 9-pin RS232C serial port is located on the M60 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
a) OPTIONS
In addition to the faceplate RS232 port, the M60 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.
Modules 9G, 9H, 9L, and 9M are no longer available.
NOTE
Table 3–5: CPU MODULE COMMUNICATIONS
CPU TYPE COM1
9E RS485
9G 10Base-F or 10Base-T
9H Redundant 10Base-F or 10Base-T
9J 100Base-FX or 10/100Base-T
9K Redundant 100Base-FX or 10/100Base-T
9L 100Base-FX
9M Redundant 100Base-FX
9N 10/100Base-T
9S Six-port managed Ethernet switch
For the 9G/9H CPU, the 10Base-T port can only be used when the CH1 10Base-F fiber has been removed. The
10Base-T Ethernet cable and the CH1 10Base-F fiber cable cannot both be installed at the same time.
NOTE
For the 9J/9K CPU, the 10/100Base-T port has the lowest priority and is only active if both CH1 and CH2 fiber links
are down. Installation of the 10/100Base-T Ethernet cable at the same time as the CH1 and/or CH2 100Base-F
fiber cables does not affect the communication over the CH1 or CH2 fiber ports.
GE Multilin
Figure 3–26: RS232 FACEPLATE PORT CONNECTION
M60 Motor Protection System
3.2 WIRING

3.2.8 RS232 FACEPLATE PORT

3.2.9 CPU COMMUNICATION PORTS

COM2
RS485
RS485
RS485
RS485
RS485
RS485
RS485
RS485
RS485
3
3-27