Terminal block i/o polarity – Class1 Electrical System Manager User Manual
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Negative Master Switch and Ground Output
PN 101084 ESM
TB #15
+ Output
Overvoltage Light or Fast Idle Control
TB #14
- Input
System Ground
TB #13
+ Input
Ignition (Main battery monitor voltage)
TB #12
+ Input
Isolated Battery monitor voltage
TB #11
- Input
Load Manage Enable (shed)
TB #10
- Input
Master Switch
TB # 9
- Input
System Override
TB # 8
- Output
Battery Low Warning Light
TB # 7
- Output
Load 7 or isolated battery low light
TB # 6
- Output
Load 6
TB # 5
- Output
Load 5
TB # 4
- Output
Load 4
TB # 3
- Output
Load 3
TB # 2
- Output
Load 2
TB # 1
- Output
Load 1
Positive Master Switch and Ground Output
PN 101119 ESM
NOTE
: L
OADS
1 & 2
DO
NOT
SHED
,
MAIN
BATTERY
MONITORING
ONLY
.
L
OADS
SEQUENCE
ON
1-7,
SEQUENCE
OFF
7-1
AND
SHED
7-3.
TB #15
+ Output
Overvoltage light or Fast idle control
TB #14
- Input
System Ground
TB #13
+ Input
Ignition (Main battery monitor voltage)
TB #12
+ Input
Master Switch
TB #11
- Input
Load Manage Enable (shed)
TB #10
No Connection
TB # 9
- Input
System Override
TB # 8
+ Output
Battery Low Warning Light
TB # 7
- Output
Load 7
TB # 6
- Output
Load 6
TB # 5
- Output
Load 5
TB # 4
- Output
Load 4
TB # 3
- Output
Load 3
TB # 2
- Output
Load 2
TB # 1
- Output
Load 1
Terminal Block I/O Polarity