Siemens SIPART PS2 6DR50xx Manual page 28

Design and Functional Principle
6
5
3
1 Module cover
1.1 Fixing screws
2 Motherboard
2.1 Fixing screws
3 I -module with ribbon cable (6)
y
4 Alarm module with ribbon cable (5)
5 Ribbon cable for alarm module
6 Ribbon cable for Iy-module
Figure 2-11 Installation of Options Modules
28
1
1.1
2
10
4
7
7 SIA-module and mechanical limit switch module
7.1 Special screw
7.2 Actuating disc for A1 (terminals 41 and 42)
7.3 Actuating disc for A2 (terminals 51 and 52)
8 Adjusting wheel for friction clutch
9 Transmission ratio selector
10 Insulating cover
11 Pneumatic block
12 Actuating disc bearings
12
7.1 7.2 7.3 8
SIPART PS2 Manual
1.1
2.1
2.1
11
9
A5E00074631--06