2.9
Terminal Layout
Built-in RS-485 terminal
European-type terminal block
RDA (RXD+)
RDB (RXD-)
SDA (TXD+)
5 poles
SDB (TXD-)
SG (GND)
Built-in Ethernet connector
Pin
1
1
2
8
3
4
5
6
7
8
Signal name
TXD+
TXD-
RXD+
Not used
Not used
RXD-
Not used
Not used
2 SPECIFICATIONS
29
2.9 Terminal Layout
2