Knowledge Base

Caterpillar EMCP II and II+

This topic is the install guide for the after-market gateway (part# G0097460) with the universal harness (part# A0006648426) when utilizing a CAT® EMCP II and II+ control panel.

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Panel Display for CAT EMCP II and II+ Control Panel
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Wiring Connections for the EMCP II and II+

Equipment Connection Details

Generac Gateway Side Terminations

Description

Harness Wire Color

Equipment Side Terminations

+

DC+

Red

B+

-

DC-

Black

B-

Pin 15

Engine Running

Purple

Terminal 24

Pin 16

Not In Auto

Green

HOA Switch - Terminal 7

Pin 17

Common Alarm

White

Terminal 22

Harness Relay #1

COM

Blue

2-Wire Start—Terminal 2

N/O

White / Blue

2-Wire Start—Terminal 14

Gateway Connection Ports

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Gateway Right Panel—GPS antenna and harness I/O connections
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Gateway Left Panel—Cellular antenna, power, serial communication ports, and SIM card slot

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