Acksys WLg-xROAD/S Guide D'utilisation Rapide page 16

Male DB9 serial connector
Pin RS232
1 DCD
2 Rx
3 Tx
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Internal spring clamp connector
Pin RS232
1 Rx
2 CTS
3 DSR
4 DCD
5 RI
6 Tx
7 RTS
8 DTR
9 GND
[1] The wire colors are indicated on the label attached to the inside of the product under the cover plate.
Power supply connector +9 – 50 V
The product can handle power supply wires inversion.
CONNECTORS
RS422/485
4 wires 2 wires
TxB (B)
RxB (B') TxRxB (BB')
C
TxA (A)
RxA (A') TxRxA (AA')
RS422/485
4 wires 2 wires
TxA (A)
RxA (A') TxRxA (AA')
TxB (B)
RxB (B') TxRxB (BB')
C
Pin Signal name
1 - (GND)
2 +V
SPECIFICATIONS
All dimensions are given in mm.
RS485
C
RS485
Color
[1]
C
(J1)
Color
Black
Red
-7-
1 2 3 4 5
6 7 8 9
DB9 connector