Siemens S120 Manual page 333

Removal
1. Press the blue locking latch downwards (see arrow).
2. Remove the Control Unit / Control Unit Adapter towards the front.
Figure 7-22
Power Module Chassis
1. Connect the DRIVE-CLiQ interfaces of Power Module Chassis and the Control Unit /
2. Mount the Control Unit / Control Unit Adapter on the mounting plate.
AC Drive
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
Removing the CU310-2 PN from the PM340
Control Unit Adapter.
The DRIVE-CLiQ interface of the Power Module Chassis is located behind the mounting
plate.
Control Units, Control Unit Adapters and operating components
7.7 Mounting Control Units and Control Unit Adapters
333