Electrical connection
— VMZ.2
- 10 -
© SIKA • Ba_VMZ.2_en • 08/2020
5 Electrical connection
The electrical connection of the VMZ.2 is made via the 4-pin plug M12x1 at the top of the
housing.
The wiring of the VMZ.2 depends on the ordered version. A distinction is made between fre-
quency output or analogue output and frequency output.
CAUTION! Electric current!
The electrical connection should only be carried out by a fully qualified electrician.
De-energize the electrical system before connecting the VMZ.2.
Connection cable:
Suitable connection cables with moulded coupling socket M12x1 are available in different
lengths as SIKA accessories. The maximum permissible cable length is 10 m.
Connection 4-pin plug M12x1:
Screw the coupling socket of the connection cable to the plug of the VMZ.2.
Tighten the knurled nut of the coupling socket with a maximum torque of 1 Nm.
