²
Extend the device configuration in DIGSI and load it to the device.
²
Resume operation of the device.
Surface-Mounted Devices with Detached On-Site Operation Panel
Basic Rules for Expanding
NOTE
Prepare the following tools for the device expansion:
•
Phillips screwdriver size PZ1 and PZ2
•
Screwdriver DIN 4 x 0.8
•
During assembly, use the prescribed torques (see chapter 6.13 Design Data).
Comply with the following basic rules when extending devices:
•
Always fit the base module on the right in the 1st device row.
•
Always fit the expansion modules from right to left.
•
Always fit the on-site operation panel of the base module on the left.
•
Always fit the on-site operation panels of the expansion modules from left to right.
•
Always install a power-supply module PS203 on the right as the first unit in the 2nd device row.
•
Note that the PS203 must always have the same rated voltage as the base module.
•
Always mount the redundant PS204 power supply module at the position furthest to the left in the corre-
sponding row when you're looking at it from the front. If a CB202 printed circuit board assembly is
present in the row, the CB202 printed circuit board assembly must always be mounted to the left of the
PS204 printed circuit board assembly (at the outermost position). You will find an example of this in
Chapter 3.1.4.2 Positioning Specifications.
•
Note that the PS204 printed circuit board assembly must always have the same rated voltage as the base
module.
•
The distance between the device and the on-site operation panel is limited to not more than 5 m by the
length of the connecting cable.
[dwauizei-040211-01.tif, 1, --_--]
Figure 5-9 Device Row
5.2.3
5.2.3.1
Working on the Device
5.2 Expanding Modular Devices
194 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-M, Edition 12.2021
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