INSTALLATION
DOC_DE_User guide_B
Page 21
Ethernet RJ45 connector
Position
Signal
Function
RJ45
1
Tx +
Emission po
2
Tx -
Emission polarity -
3
Rx +
Reception po
4
N.C
-
5
N.C
-
6
Rx -
Reception polarity -
7
N.C.
-
8
N.C.
-
XSLAN+X220
2 positions screw terminal: RS485
Position
Signal
Function
1
A
RS485 polarity A
2
B
RS485 polarity B
XSLAN+X261
3 positions screw terminal: RS485 isolated
Position
Signal
Function
1
Com
Common isolated
2
B (+)
RS485 polarity B
3
A (-)
RS485 polarity A
XSLAN+X260
5 positions screw terminal: RS422 isolated
Position
Signal
Function
1
Tx+
Emission po
2
Tx-
Emission polarity -
3
Com
Common isolated
4
Rx+
Reception po
5
Rx-
Reception polarity -
XSLAN+X220 et XSLAN+X230
RJ45 connector: RS232
To connect a DCE
Position
Signal
Direction
Function
RJ45
1
DTR - 108
OUT
Data terminal ready
2
TD - 103
OUT
Data Emission
3
RD - 104
IN
Data Reception
4
DSR - 107
IN
Data set ready
5
SG - 102
-
Ground
6
Not used
OUT
-
7
CTS - 106
IN
Clear to send
8
RTS - 105
OUT
Request to send
OUT = Signal supplied by the XSLAN+.
IN = Signal supplied by the external device.
