Installing
2.2 Installing the SIMOTION D4x5-2
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 02/2012
29
2.2.2 Mounting the SIMOTION D4x5-2 with spacers
By using spacers, you can attach the control unit to a bare, metallic rear wall of a control
cabinet with good electrical conductivity with two M6 screws.
Purpose of this type of installation
This type of mounting is needed if:
● The heat is to be dissipate within the control cabinet
● The mounting depth of the SINAMICS S120 booksize grouping is to be achieved
The spacers are included in the scope of delivery of a control unit and are preassembled.
Procedure
1. Mount the spacers on the control unit, if they have previously been removed.
2. Use two M6 screws to mount the control unit on the wall of the control cabinet (6 Nm
tightening torque).
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Figure 2-2 Mounting of the D425-2 DP/PN and D445-2 DP/PN with spacers
Result
The control unit is arranged flush with the grouping on the wall of the control cabinet.
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