Siemens SIMOTION D410 Manual page 70

Connecting
6.3 Safety information for wiring
Danger to life from energized parts
Death or serious injury will result if energized parts are touched.
Turn off and lock out all power supplying this device before working on this device.
Protective conductor connection
SIMOTION D and the SINAMICS S120 drive system are designed for use in cabinets with a
protective conductor connection.
All system components and machine parts must be incorporated in the protection concept.
The drive line-up must be arranged on a common bright mounting plate
with the EMC limit values. The connection
mounting plate.
The mounting plate must be connected to the protective conductor connection of the control
cabinet. For this purpose, a connection
④
The protective connection (PE connection) that is used for the motors
through the motor cable.
For EMC reasons, the motor cable shield must be laid flat at both the Motor Module (MM) /
Power Module (PM) and motor.
A protective connection
with low impedance (e.g. control cabinet door via hinges
Example: Booksize axis grouping comprising Control Unit (CU), Line Module (LM), and Motor
Modules (MM) as well as drive in blocksize format comprising a Power Module (PM) with
snapped on Control Unit (CU)
70
DANGER
. The protective conductor bar
⑧
②
establishes a low-impedance connection to the
③
must be established to the protective conductor bar
④
must be connected to the protective conductor
must also be established for components that are not connected
①
in order to comply
⑥
must be established
⑦
).
⑤
.
SIMOTION D410
Manual, 04/2014