Siemens PC 677B 用户手册

 

Installation / panel-mounting 

 

3.3 Preparing the mounting cut-out 

SIMATIC Panel PC 677B 
Operating Instructions (Compact), 06/2008, A5E02217246-01 

11

 

3.3 

Preparing the mounting cut-out 

The following illustration shows the dimensions for the mounting cut-out. 

PP

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6

6

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6

6

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$

6

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/

6

6

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$

 

Figure 3-2 

Drill holes for the screws and pressure points for the clamp screws 

 

(1)  Drill hole for screw attachment 

(4) 

Clamp 

(2)  Pressure points for clamp 

(5) 

R

Z

 120 in the seal area 

(3)  Setscrews 

(6) 

Seal area 

 

 

 

Note 
Mounting dimensions can be read from the dimension overview or they can be transferred to 

the cabinet from the mounting template supplied.