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Terminal block i/o polarity – Class1 Electrical System Manager User Manual

Page 9

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9

Negative Master Switch and Positive Output

PN 100633 ESM / PN 100756 ESM II

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 Positive Output

PN 100767 ESM / PN 101038 ESM II

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