Siemens Industrial PC Simatic Panel PC 677B - Manual (Page 12)

Installation / panel-mounting
3.3 Preparing the mounting cut-out
SIMATIC Panel PC 677B
12
Operating Instructions (Compact), 06/2008, A5E02217246-01
Table 3-2 Dimensions for the mounting cut-out in mm
Control
unit
L1 L2 L3 1) L4 1) L5 L6 2) L7 2) L8 2) L9 2) A1 A2 S1 S2
S3
S4
S5 3) S6 3)
S7 3)
Tolerance ±1 +1 ±0,2 ±0,2 ±0,5 ±0,5 ±0,5 ±0,5 +1 ±1 ±1 ±1 ±1 ±1 ±1
Key
panel
12" TFT
15" TFT
450
450
290
321
465
465
235
279
112
112
—
186
—
135
—
25
—
165
16
16
10
17
78
51
78
51
56
56
—
—
Touch
panel
12" TFT
15" TFT
17" TFT
19" TFT
368
450
450
450
290
290
380
380
—
465
465
465
—
235
235
235
112
112
112
112
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16
16
16
16
10
10
10
10
19
81
46
46
35
81
46
46
56
56
—
—
—
—
33
33
1) M6 thread or drill holes with a diameter of 7 mm
2) Cut-outs for the shafts of the insert strips are only necessary for 15" key panels.
3) Two clamps necessary for vertically securing clamps for 17" and 19" touch panels only.
Preparing the mounting cut-out
Steps for preparing the mounting cut-out
1 Select a location suitable for mounting, taking into account the mounting position.
2 On the basis of the dimensions, check whether the required screw and pressure points on the
rear and the seal area are easily accessible after the completion of the mounting cut-out.
Otherwise the mounting cut-out is useless.
3 Complete the mounting cut-out in accordance with the dimensions.