GE Industrial Solutions EntelliGuard TU Trip Units - Manual (Page 103)

DEH-4567B EntelliGuard TU Trip Units: UL/ANSI Models
Appendix E: GTU Pin Out Diagrams
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Table E-4: Pin Out for Legacy Breakers
Pin # RMS7 RMS9C RMS9D Signal Description
1 TRIPPWR + N/C TRIPPWR + Main Flux Shifter +
2 N/C PL_PWR Remote Close
3 FANOUT PHAHII PBII HiBreak Air Core
4 N/C PHBHII PBII HiBreak Air Core
5 GFZIN+ PHCHII PBII HiBreak Air Core
6 Keying Pin GFZIN- Keying Pin Placement Aid for Connector
7 DGND GFZOUT+ DGND
8 DGND GFZOUT- DGND Contact Position Switch
9 /ST Commnet - /ST Trip Signal from PBII Shunt Trip
10 DGND Phase A High Inst. CT DGND Shunt Trip Reference
11 UVR_24 V Phase B High Inst. CT UVR_24 V 24 Volt Signal From PBII UVR
12 IPC + Phase C High Inst. CT IPC Factory Test Communications
13 Commnet + FANON Fan Signal for 5000A AKR
14 24V EXTRN Phase A High Inst. CT Rtn 24V EXTRN 24V Control Power +
15 DGND Phase B High Inst. CT Rtn DGND 24V Control Power -
16 Phase C High Inst. CT Rtn VC Phase C Voltage Input
17 Phase N CT White VA Phase A Voltage Input
18 FLUXSHT - Phase A CT Return FLUXSHT - Main Flux Shifter -
19 Phase B CT Return PL_RTN Remote Close
20 Phase C CT Return PHAHIR PBII HiBreak Air Core
21 Phase N CT Return PHBHIR PBII HiBreak Air Core
22 Phase A CT Black PHCHIR PBII HiBreak Air Core
23 Phase B CT Black
24 BKRPOS Phase C CT Black BKRPOS Contact position Switch
25 BA_MLR_P Phase C Voltage Conditioner BA_MRL_P Bell Alarm Fire +
26 BA_MLR_P IPC BA_MRL_P Lock Out Fire +
27 DGND DGND UVR 24V Ground
28 AGND Flux Shifter - AGND Analog Ground
29 Phase B Voltage Conditioner HMNET-C Commnet +
30 GFZOUT+ Zone Select Out +
31 Aux Microswitch GFZIN+ Zone Select In +
32 DGND Flux Shifter + DGND Draw Out Switch Return
33 Phase A Voltage Conditioner VB Phase B Voltage Input
34 PHA+ Aux Microswitch PHA Phase A CT
35 PHA- -24v Control CTCOM Phase A CT Return
36 PHB+ +24v Control PHB Phase B CT
37 PHB- NA CTCOM Phase B CT Return
38 PHC+ NA PHC Phase C CT
39 PHC- NA CTCOM Phase C CT Return
40 NA N/C
41 FS2_RTN NA MRL_RTN Lock Out Fire -
42 FS2_RTN NA BA_RTN Bell Alarm Fire -
43 ST_24 V NA ST_24 V 24V from Shunt Trip
44 /UVR NA /UVR Trip Signal from UVR
45 DGND NA DGND Commnet -
46 NA GFZOUT - Zone Select Out -
47 NA GFZIN - Zone Select In -
48 NA D_OUT Draw Out Switch Input
49 PHN+ NA CTN Neutral CT
50 PHN- NA CTCOM Neutral CT Return