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ACCESPOINT WLAN HGW
BWH 011
27.11.2020
Page 37
9.3
Wiring
The base station BWH 011 is connected via the M12 connector.
The connector socket is documented in chapter 6.1.1.
1) Turn off the current supply.
2) Install the wiring. Ensure the strands are equipped with ferrules and the shielding is
connected (see 0).
3) Turn the supply on again.
For the dimensions of the wiring, the power loss / voltage drop in the supply
lines must be taken into consideration. The voltage to the base station must
be within the specified limits.
9.3.1
Ground/Shielding
The base station is grounded via the cable shielding. It is important to create a low-ohm
ground connection, only then can error-free operation be guaranteed.
It is recommended that the shielding be mounted at the entry point of the control cabinet
housing. Noise can then be deflected from the electronic components before reaching the
module.
The shielding of the Ethernet cable contained in the hybrid cable must also be connected in
the control cabinet.