Connecting
Connecting the device to Ethernet and to the supply voltage
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6
Connecting
DANGER
Ignitable atmosphere
Explosion by ignitable sparks
Do not disconnect the device in an ignitable atmosphere when energized.
6.1
Connecting the device to Ethernet and to the supply voltage
The device has a PoE connector for connection to Ethernet and the power supply.
Connect the device to Ethernet using a special IP67 Ethernet cable with M22 connector.
Fig. 5: PoE connector
Fig. 6: PoE connector – dimensions
Pin
Signal
1
TX+
2
TX-
3
RX+
4
n. c.
5
n. c.
6
RX-
7
n. c.
8
n. c.
Default settings of the Ethernet ports
ETH0/WAN:
DHCP
WIFI0/WIFI:
DHCP
6.1.1
Power supply
For the power supply of the device a PoE injector (e. g. PSU20-PoE-36W01) is required. In IP67
applications, the connection is made via special, pre-assembled cables with M22 Ethernet con-
nection. In IP20 applications, the connection can also be realized using a standard RJ45 Ether-
net cable. The pre-assembled IP67 cables are available in different versions at
The voltage source must be designed to ensure the correct operation of the device (see “Tech-
nical data”).
