Table 1: Voltage Input Terminology; Table 2: Details Of The Gc1031 Terminals - Briggs & Stratton GC1031 Operation Instructions Manual

Table 1: Voltage input terminology

Sr. No. System
1 1 Phase 2 wire
2 1 Phase 3 wire
3
3 Phase 4 wire

Table 2: Details of the GC1031 terminals

Sr.
Name
No.
1 BATT -
2 BATT +
3 OUT A
4 OUT B
5 OUT C
6 OUT D
7 D+ CHG ALT
8 OUT E
9 OUT F
10 DIG_IN A
11 DIG_IN B
12 DIG_IN C
13 CAN H
14
CAN L
15 RS485_B
16 RS485_A
17 GOV_ACT – OUT1
18 GOV_ACT – OUT4
19 GOV_ACT – OUT2
20 GOV_ACT – OUT3
21 DIG_IN D
22 DIG_IN E
23
ANLG_V IN
24 ANLG_IN ENG_TEMP
25 ANLG_IN Fuel Level
26 ANLG_IN LOP
27 GEN_V IN NTRL
28
GEN_V IN B
29 GEN_V IN Y
30
GEN_V IN R
31 MAINS_V IN NTRL
32 MAINS_V IN B
33 MAINS_V IN Y
34 MAINS_V IN R
Terminology 1
R-Y-N
R-Y-B-N
Description
Battery negative
Battery positive
High side driver output – A
High side driver output – B
High side driver output – C
High side driver output – D
Reserved
High side driver output – E
High side driver output – F
Input from switch – A
Input from switch – B
Input from switch – C
CAN high
CAN low
RS485 – B
RS485 – A
Output for the Actuator – 1
Output for the Actuator – 4
Output for the Actuator – 2
Output for the Actuator – 3
Input from switch – D
Input from switch – E
Analog input 4-20mA for LOP or 2.5 ± 2V
Analog input from Engine Temperature
Sensor
Analog input from Fuel Level Sensor
Analog input from Lube Oil Pressure
Sensor
Voltage input from Gen Neutral
Voltage input from Gen B / L3
Voltage input from Gen Y / L2
Voltage input from Gen R / L1
Voltage input from Mains Neutral
Voltage input from Mains Phase B / L3
Voltage input from Mains Phase Y / L2
Voltage input from Mains Phase R / L1
R-N
Terminology 2
L1-N
L1-L2-N
L1-L2-L3-N
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