Dc Input (Nrok 7251-Wi-7C4Ip); Dc Input (Nrok 7251-7C4 And Nrok 7251-7A) - Nexcom nROK 7251 Series User Manual

Chapter 2: External Connectors Pinout Description

DC Input (nROK 7251-WI-7C4IP)

Connector Number: 16
1 5
2 4
3
Pin Definition
1 VIN
3 GND
5 IGNITION
Note: The power wattage of the power supply should be 2
times the power consumption of the system. (Please refer to
Appendix G for system power consumption.)
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Pin Definition
2 VIN
4 GND

DC Input (nROK 7251-7C4 and nROK 7251-7A)

Connector Number: 16
2 1
3 4
5
Pin Definition
1 DC IN +
3 DC IN -
5 IGNITION
Note: The power wattage of the power supply should be 2
times the power consumption of the system. (Please refer to
Appendix G for system power consumption.)
18
Pin Definition
2 DC IN +
4 DC IN -
nROK 7251 Series User Manual