Connections
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Illustration 1 | g06099421 |
CMD 7 Connection Diagram (1) User LAN Connection (2) USB Connectors (3) Ground Crew (4) Connector 1 (5) Connector 2 (6) Connector 3 |
The Cat® Marine Display (CMD) 7 and Cat® Marine Display (CMD) 13 contain the same connectors and pinouts. The CMD 7 diagram is seen in Illustration 1.
Note: Connectors 1 and 3 are not currently used and have no functionality.
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Connector 1 | |
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Pin | Description |
1 | RS485 Data Transmit (+) |
2 | RS485 Data Transmit (-) |
3 | RS485 Data Receive (+) |
4 | RS485 Data Receive (-) |
5 | RS485 Isolated Ground |
6 | Ethernet Transmit (+) |
7 | Ethernet Transmit (-) |
8 | Ethernet Receive (+) |
9 | Ethernet Receive (-) |
10 | HS Ground |
11 | External Input 0 (+) |
12 | External Input 0 (-) |
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Connector 2 | |
---|---|
Pin | Description |
1 | HS Output 1 (1) |
2 | HS VCC (1) |
3 | CAN Data 2 Shield |
4 | HS Output 0 (1) |
5 | CAN Data 2 Low |
6 | CAN Data 2 High |
7 | CAN Data 1 High |
8 | CAN Data 1 Low |
9 | CAN Data 1 Shield |
10 | Key Switch Input (12V or 24V) |
11 | Battery (+) |
12 | Battery (-) |
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(1) | Pin not used |
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Connector 3 | |
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Pin | Description |
1 | External Input 1 (+) |
2 | External Input 1 (-) |
3 | External Input 2 (+) |
4 | External Input 2 (-) |
5 | External Input 3 (+) |
6 | External Input 3 (-) |
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Illustration 2 | g06270445 |
CMD 5 Connection Diagram |
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Connector Table | |||
Pin | Function | Pin | Function |
J1-1 | Power | J2-1 | Configurable Input 1 |
J1-2 | Power Ground | J2-2 | Configurable Input 2 |
J1-3 | Switched Power | J2-3 | Video Input 1 |
J1-4 | Switched Output 1 | J2-4 | Video Ground |
J1-5 | Switched Output 2 | J2-5 | Analog Ground |
J1-6 | CAN 1 Shield | J2-6 | CAN 2 Shield |
J1-7 | CAN 1 + | J2-7 | CAN 2+ |
J1-8 | CAN 1 - | J2-8 | CAN 2- |
J1-9 | USB Ground | J2-9 | Ethernet TD+ |
J1-10 | USB Data - | J2-10 | Ethernet TD- |
J1-11 | USB Data + | J2-11 | Ethernet RD+ |
J1-12 | USB VBus | J2-12 | Ethernet RD- |
Refer to the Application & Installation Guide, LEBM0077, "Cat Marine Display Application & Installation Guide" for detailed configuration and installation instructions.
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