Manual VIPA System 300V
Chapter 2 Assembly and installation guidelines
HB130E - CP - RE_343-2AH10 - Rev. 08/41
2-5
•
Bolt the profile rail with the background (screw
size: M6), so that you still have minimum 65mm
space above and 40mm below the profile rail.
•
If the background is a grounded metal or device
plate, please look for a low-impedance connec-
tion between profile rail and background.
•
Connect the profile rail with the protected earth
conductor. For this purpose there is a bolt with
M6-thread.
•
The minimum cross-section of the cable to the
protected earth conductor has to be 10mm
2
.
•
Stick the power supply to the profile rail and pull it
to the left side to the grounding bolt of the profile
rail.
•
Fix the power supply by screwing.
•
Take a bus coupler and click it at the CPU from
behind like shown in the picture.
•
Stick the CPU to the profile rail right from the
power supply and pull it to the power supply.
•
Click the CPU downwards and bolt it like shown.
•
Repeat this procedure with the peripheral
modules, by clicking a backplane bus coupler,
stick the module right from the modules you've
already fixed, click it downwards and connect it
with the backplane bus coupler of the last module
and bolt it.
Danger!
•
Before installing or overhauling the System 300V, the power supplies
must be disconnected from voltage (pull the plug or remove the fuse)!
•
Installation and modifications only by properly trained personnel!
Approach