Installation MSP30/32/40/42 and MSM20/22/24/40/42/46/50
Release
12
06/2018
53
Figure 1: Mounting on the DIN rail
2.3.2 Mounting on a flat surface
The device variants featuring the customer-specific version with
characteristic value HX are suitable for installation on a flat surface.
Proceed as follows:
You will find the drilling dimensions for mounting the device in the
chapter“Dimension drawings” on page 77.
Mount the device with cylinder head screws M4 × 30 to the flat surface.
2.3.3 Grounding the device
The device is grounded via the separate ground screw on the bottom right of
the bottom of the device.
Both power supply unit variants have a function ground.
Ground the device via the ground screw.
You find the prescribed tightening torque in chapter:
“General technical data” on page 72
Note: For information about the position on the device see “View from below”
on page 28.
WARNING
ELECTRIC SHOCK
Ground the device before connecting any other cables.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
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