Power supply

The device is powered by external DC power supply. Minimum supply voltage is 8V and maximum 36V. Preferred 24V. Select the power supply requirement according to the below table. The device had protection against high voltage and reverse polarity. High voltage will blow inbuilt fuse. Reverse voltage will not damage device – the device will simply not work on reverse voltage.

Supply Voltage Minimum A requirement Suggested power supply rating
12V 1A 1.5A
15V 1A 1.5A
24V 0.5A 0.7A
32V 0.5A 0.5A

PoE

The Gateway can also be powered via PoE in the range of 8-36V using unused pairs of wires in the LAN cable. Below is the pinout of the RJ45 socket.

PIN number Function Remark
1

RX+

Data

2

RX-

Data

3

TX+

Data

4

DC +

Power supply positive

5

DC +

Power supply positive

6

TX-

Data

7

DC -

Power supply negative

8

DC -

Power supply negative