Baldor GLC30 Installation & Operating Manual page 67

12VDC (24VDC)
STARTING
BATTERY
CRANK PILOT RELAY
RUN CIRCUIT
SPEED SENSING
MAGNETIC PICKUP
OIL PRESSURE SENDER
ENGINE TEMPERATURE SENDER
REMOTE EMERGENCY STOP
(CLOSE TO STOP)
REMOTE FAULT RESET
(CLOSE TO RESET)
REMOTE START CONTACT
DIGITAL FAULT INPUT
CONTACTS
(MEC 2 = 1–4
MEC20 = 1–12)
(Not used in MEC 2)
MN2408
Figure 4-9 Engine Control Connections
10A
– +
B +
B –
GRD
23
CR 24
18
RUN CIRCUIT
19
(FUEL SOL., GOV.)
MP1
MP2
GRD
37
38
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
VA
VB
VC
CRANK
VN
IA
φA
RUN
IB
φB
IC
MEC 20
φC
IN
25
COMMON FAIL CONTACT
26
(OPERATES ON AN ALARM OR
SHUTDOWN CONDITION)
27
28
PROGRAMMABLE
29
CONTACT #1
30
31
PROGRAMMABLE
32
CONTACT #2
33
34
PROGRAMMABLE
24
35
CONTACT #3
36
22
PROGRAMMABLE
21
CONTACT #4
20
1A
GENERATOR
VA
OUTPUT VOLTAGE
1A
VB
(DELETE PHASE VC
1A
FOR SINGLE PHASE
VC
SYSTEMS)
N
GENERATOR OUTPUT
CURRENT SENSING
TRANSFORMERS
5 Aac SECONDARY
(DELETE PHASE C
FOR SINGLE PHASE
SYSTEMS)
GRD
(25, 26, 27 Not used in MEC 2)
Operation 4-21