Siemens SIPROTEC 5 Manual page 28

Expanding Devices
2.1 Flush-Mounting Devices
Remove the plastic screw covers from the expansion module.
²
Remove the right sealing strips from the base device.
²
Place the expansion module on the right next to the device. Insert the 2 hinged angle clips of the expan-
²
sion module in the cut-outs of the device.
Slip ring the expansion module in the direction of the device so that the bottom snap-in spring engages.
²
Bolt the 2 on-site operation panels of the module to one another through the contact tab.
²
Check that the bus connection is screwed on at the extreme right of the expansion module.
²
Installation and Commissioning
Reinstall the device.
²
Reinstall the plastic screw covers.
²
Refasten the terminal blocks and the necessary communication lines.
²
Connect the current and voltage blocks of the expansion module.
²
Connect any available plug-in modules.
²
Use the supplied grounding cable to connect the expansion module with the device and reconnect the
²
device to service ground.
Extend the device configuration in DIGSI and load this configuration to the device.
²
Resume operation of the device.
²
28 SIPROTEC 5, Operation, Manual
C53000-G5040-C003-C, Edition 08.2020