GE Industrial Solutions Spectra RMS Molded Case - Manual (Page 47)

46
GEH-702 Users Manual
Pin Function Voltage Current
1 24VDC+ 24VDC+ 50mA
2 24VDC- 24VDC- 50mA
3 Modbus+ 5V (Max)
4 Aux Switch (Red) 24VDC+ referenced to Pin 4 0.1mA
5 Aux Switch (White) 24VDC- referenced to Pin 2
6 PHA Voltage 5V max referenced to Pin 4.
7 PHB Voltage 5V max referenced to Pin 4.
8 PHC Voltage 5V max referenced to Pin 4.
9 Modbus- 5V (Max)
10 (B) CTN - 200mA @ 1X
11 (W) CTCom - 200mA @ 1X
12 Distribution Cable Shield N/C -
Figure 18. Signal Definitions 12-Pin Harness (Breaker Pigtail)
Pin Function Voltage Current
1 Reserved
2 RS232-RX – (Data into the trip unit) +/- 21VDC
3 RS232-TX – (Data out of the trip unit) +/- 9VDC
4 N/C
5 N/C
6 24VDC+ From Test Kit 24VDC+ 50mA
7 Reserved
8 24VDC- 24VDC- 50mA
9 24VDC- 24VDC- 50mA
10 Reserved
11 Reserved
12 N/C
13 N/C
14 N/C
15 N/C
Figure 19. DB15 Connector