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Appendix
Bosch Rexroth AG, RE 51550-B/09.2019
9.6 Pin assignment WGM-B
Male/female connector
Pin
1
2
3
4
5
6
7
8
9.7 Pin assignment WGM-R / WGM-D
Male/female connector
Pin
1
2
3
4
5
6
7
8
2A1S
8-pin
Standard
L+
L -
S1 humidity
I1 humidity
I2 temp.
Connector A
WGM-D/ WGM-R
WGM-D/ WGM-R
2A2S
1D1S
8-pin
4-pin
Standard
IO-Link
L+
L+
L -
DO/S2
S1 humidity
L -
C/Q
I2 temp.
I1 humidity
I2 temp.
1D0S
4-pin
IO-Link
L+
L -
C/Q
Sensor connection
socket
WGM-R
8-pin
L+
L -
I1 humidity
I2 temp.