Installation instructions CANwireless CR3130/CR3131
10
5 Electrical connection
5.1 Connectors
2
1
3
2
1
CR3130
CR3131
1: Operating voltage and CAN interface
2: Service interface
1: Operating voltage and CAN interface
2: Service interface
3: RP-SMA socket for Wi-Fi / Bluetooth antenna
NOTE
IP 65 or IP 67 is only ensured if all connectors are connected or protective caps
are screwed onto the sensor�
5.2 Operating voltage and CAN interface
No standard pin connection (see table below)
M12 connector (5 poles)
Pin
Potential
4
2
1
3
5
Operating voltage
1
GND
2
6���32 V DC
3
Not connected
CAN interface
4
CAN_H
5
CAN_L
NOTE
To avoid damage to the device, connect/disconnect the M12 connector only if
the device is disconnected from power�
