User Manual
Chapter 2
GFK-2721B
Sep 2019
Installation
19
2.2.5
Installing Power Supplies
Figure 10: Depiction of Latch Mechanism
The latch on the power supply must be in the unlocked position, as illustrated. Power
supplies can be installed in either or both locations on the PROFINET Scanner,
Align the connectors and the latch post and press the power supply module down firmly,
until the two tabs on the bottom of the power supply click into place. Be sure the tabs are
fully inserted in the slots.
Turn the latch to the locked position to secure the power supply.
To remove a Power Supply module from the PROFINET Scanner, the source power into the
power supply module must be turned Off. The lever must be rotated to the unlocked
position before detaching the Power Supply module.
Note
:
If only one power supply is used, an, IC200ACC200 Empty Filler module may be installed in
the empty power supply slot.
Installing a Redundant Power Supply
A redundant power supply can be installed on the PROFINET Scanner without disrupting
system operation:
1.
Turn off the source power to the power supply that will be installed.
2.
Without disturbing the operating power supply module, install the redundant
power supply module in th
e PROFINET Scanner’s empty power supply location.
3.
Turn on the power source to the redundant supply, and check the PWR LED on the
PROFINET Scanner to be sure it is supplying power.
