[dwabosop-040211-01.vsd, 2, en_US]
Figure 5-10 Detached on-site operation panel
Expanding 1st Device Row
Preparation
NOTE
Reordered modules are not contained in the original device configuration. Use DIGSI to perform the corre-
sponding extension in the Hardware and Protocols Editor.
Carry out the steps described in this chapter if you wish to expand an installed device later on with expan-
sion modules.
²
Shut down the device.
²
Use a screwdriver to carefully bend the left and right spring clips outwards.
²
Completely detach the wired current and voltage terminal blocks from the device.
²
Remove all communication lines.
²
If you want to expand the device, then detach it completely.
²
If you want to expand the on-site operation panel, then remove the on-site operation panel from the
installation space.
NOTE
The device and the on-site operation panel can be expand independently of one another. Therefore, you
need only detach those components that are to be expanded.
Installing the Devices (with View to the Installation Plane)
²
Remove the bus cover from the extreme left-hand module of the device to be expanded.
²
Remove the plastic screw covers from the extreme right-hand module and from the expansion module.
²
Place the expansion module on the left next to the device. Insert the 2 hinged angle clips of the expan-
sion module in the cut-out of the device.
²
Swivel the expansion module in the direction of the device so that the bottom snap-in spring engages.
5.2.3.2
Working on the Device
5.2 Expanding Modular Devices
SIPROTEC 5, Hardware Description, Manual 195
C53000-G5040-C002-M, Edition 12.2021
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