Siemens SIRIUS 3RW5 Equipment Manual page 50

Mounting and dismantling
4.2 Removing the 3RW5 communication module from the 3RW5 soft starter
Procedure
NOTICE
Damage to property
Ensure that no foreign matter can get into the slot.
Illustration similar
1. Remove the fastening screws from 3RW5 communication module.
2. There is a small gap above the upper mounting hole on the
3RW5 communication module between the 3RW5 communication module and the
3RW5 soft starter. Insert the slotted screwdriver into this gap from above.
3. Turn the slotted screwdriver 90°. The turning movement lifts the
3RW5 communication module slightly out of the slot of the 3RW5 soft starter.
4. Pull the 3RW5 communication module out of the slot of the 3RW5 soft starter with your
fingers.
Result
You have removed the 3RW5 communication module and can now mount another
3RW5 communication module.
50
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003