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POWER SUPPLY CONNECTORS
The device can be connected to an external power supply (24VDC-2A) or provided with
an internal power supply (100/240VAC) (option).
External supply
24 V DC connector (J7)
The device can be connected to a 24VDC-2A power supply through a M12 4 pins type
connector.
Pin number Signal
1 Not connected
2 + 24 V DC
3 Not connected
4 Ground: 0 V
24 V DC on the relay board connector (J11) (option)
The device can also be connected to a 24VDC-2A power supply through J11 connector
on the relay board.
Pin number Signal
2 + 24 V DC
4 + 24 V DC
16 Ground: 0 V
Apply 24 V DC to the pin2 or4.