V01.00 | 2020/11
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6.2
Connecting the device to Ethernet
The device has two RJ45 Fast Ethernet sockets and one RJ45 Gigabit Ethernet socket for con-
nection to Ethernet.
Connect the device to Ethernet using a standard Ethernet cable. Use a Gigabit-capable
Ethernet cable to connect the devices to a Gigabit network.
Default settings of the Ethernet ports
The Ethernet ports are set to DHCP at delivery.
6.3
Connecting external devices to the serial interface
The serial port is used to communicate with a PLC or with another type of device. The following
standards are available at the serial interface: The type of serial interface is determined in the
programming software. The connection cable must be selected to match the device to be con-
nected.
n
RS232
n
RS422
n
RS485
Fig. 12: Serial interface
Pin
RS232
RS482/422
1
RxD
CHB-
2
TxD
CHA-
3
CTS
CHB+
4
RTS
CHA+
5
+5 VDC output
+5 VDC output
6
GND
GND
7
n. c.
n. c.
8
Shield
Shield
NOTE
To operate in RS485, pins 1 and 2 as well as pins 3 and 4 must be connected extern-
ally.
