Siemens SIPART DR22 Manual page 13

Manual
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10
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7 6
Figure 1-2 Rear view of the SIPART DR22
SIPART DR22 6DR2210
C79000-G7476-C154-03
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3
5 4
Legend:
1 PE conductor -- contact spring
2 Slot 6
3 Slot 5
4 Slot 1 (basic board)
5 Slot 2
6 Slot 3
7 Slot 4 (SES: RS 232/
RS 485, Profibus DP)
8 Grounding screw
9 DIN rail (delivered with the
interface relay)
10 Selector switch Mains voltage
11 Mains plug
12 Power supply unit
1 Technical Description
1.3 Design (Hardware)
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