Design and Functional Principle
18
SIPART PS2 Manual
A5E00074631--06
8
9
6.2
6.1
10
3
7
----
++
1
10
138
238
9
2
12
1
4
5
1
Input: Supply air
7
Transmission ratio selector
2
Output: Actuating pressure Y1
(only possible with positioner open)
3
Display
8
Adjusting wheel for friction clutch
4
Output: Actuating pressure Y2
*)
9
Terminals standard controller
5
Operating keys
10
Terminals options modules
6.1
Restrictor Y1
12
Safety catch
6.2
Restrictor Y2
*)
*)
in double-acting actuators
Figure 2-3
View of the explosion proof version of the positioner
2.3.1 Motherboard
The motherboard contains all the electronic elements such as the CPU,
memory, A/D converter. It also contains the display and the operating
keys.
In addition, the terminal strips for connecting the options modules are
also on the motherboard.
2.3.2 Electrical Connections
The terminals of the standard controller, the I
y
- and alarm-option mod-
ule are arranged at the left-hand front edges and offset against each
other in staircase form.
A module cover protects the modules from being pulled out and pre-
vents incorrect installation.
Summary of Contents for SIPART PS2 6DR50 Series
Page 40: ...Design and Functional Principle 40 SIPART PS2 Manual A5E00074631 06 Table 2 1 Scopetuator ...
Page 88: ...Preparing for Operation 88 SIPART PS2 Manual A5E00074631 06 ...
Page 96: ...Operation 96 SIPART PS2 Manual A5E00074631 06 Figure 4 6 Parameter table of the positioner ...
Page 144: ...Operation 144 SIPART PS2 Manual A5E00074631 06 ...
Page 160: ...Appendix 160 SIPART PS2 Manual A5E00074631 06 ...
