Mounting On The Mounting Wall - Siemens SINUMERIK 840D sl Equipment Manual

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Figure 4-2
Note
The 100 mm clearance above and below the PCU is not necessary when assembled with a TCU
as a TCU does not have any fan in its housing.
4.2

Mounting on the mounting wall

When you are using a combination of OP 010S and PCU, it is advisable to install the OP 010S in
the assembly panel first and then mount the PCU on the OP 010S.
NOTICE
Impermissible mounting positions can cause malfunctions
Observe the permissible mounting position: Deviating by up to 5º from the vertical.
This value can be further restricted by mounted components (e.g. PCU).
Operator panel front: OP 010S
Equipment Manual, 12/2022, A5E50751046B AA
Clearance for cables and ventilation
M4x8 housing screws for attaching the PCU
M3x8 housing screws for attaching the PCU/TCU
Attaching the PCU to the OP010S operator panel front
4.2 Mounting on the mounting wall
Mounting
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