Dimension Drawings And Drilling Dimensions For Built-In Units - Ip20 Devices - Siemens SINAMICS G12 Hardware Installation Manual

4.4.2

Dimension drawings and drilling dimensions for built-in units - IP20 devices

The following dimension drawings and drilling patterns are not to scale.
Frame sizes FSA ... FSC
Table 4-1
Frame
size
FSA
FSB
FSC
With blanking cover or with HMI device BOP-2 or IOP-2
1)
Table 4-2
Frame
size
FSA
FSB
FSC
The Power Module is designed for mounting without any lateral cooling air clearance. For tolerance
1)
reasons, we recommend a lateral clearance of approx. 1 mm.
Power Module PM240-2
Hardware Installation Manual, 08/2017, A5E33294624B AG
Dimensions depend on the Control Unit (CU) and HMI device [mm]
Width Height [mm]
[mm]
without with
shield shield
plate plate
73 196 276
100 292 370
140 355 432
Drilling dimensions, cooling clearances and fixing
Drilling dimensions [mm]
h b c
186 62.3 6
281 80 6
343 120 6
4.4 Mounting the Power Modules
Depth [mm]
without with
CU CU230P-2
with‐ with
out OP
1)
OP
165 224 235
165 224 235
165 224 235
Cooling air clearances [mm]
Top Bottom Front
80 100
80 100
80 100
Installing/mounting
with with
CU240B-2/ CU250S-2
CU240E-2
with‐ with with‐
out OP out
1)
OP OP
206 217 227
206 217 227
206 217 227
Fixing/torque [Nm]
1)
100 3 x M4 / 2.5
100 4 x M4 / 2.5
100 4 x M5 / 3.5
with
OP
1)
238
238
238
35