VIPA IM 306-1LE00, Руководство пользователя, Страница: 38 / 58

Chapter 4 Deployment
Manual VIPA Accessories
4-4 HB37E - IM - RE_306-1LE00 - Rev. 09/28
Power supply
Depending on the used Siemens S5 rack the power supply happens via
backplane bus or with the integrated DC 24V power supply via front jack.
If your rack may power supply your module via backplane bus, the module
automatically starts-up when snapped to the rack. Otherwise the module is
to be power supplied by the internal DC 24V power supply.
Attention!
The power supply happens either via the backplane bus or by the
integrated DC 24V power supply.
Simultaneous infeed should absolutely be avoided.
If the module may power supplied by the internal DC 24V power supply, a
green plug with CageClamp technology is deployed. The connection clamp
is realized as plug that may be clipped off carefully if it is still cabled.
Here wires with a cross-section of 0.08mm
2
to 2.5mm
2
may be connected.
You can use flexible wires without end case as well as stiff wires.
1
2
3
[1] Test point for 2mm test tip
[2] Locking (orange) for screwdriver
[3] Round opening for wires
1
2
3
The picture on the left side shows the cabling step by step from top view.
•
For cabling you push the locking vertical to the inside with a suiting
screwdriver and hold the screwdriver in this position.
•
Insert the de-isolated wire into the round opening. You may use wires
with a cross-section from 0.08mm
2
to 2.5mm
2
.
•
By removing the screwdriver the wire is connected safely with the plug
connector via a spring.
Overview
Cabling of the
internally DC 24V
power supply