2.2 Name plate design
(2)
(1)
(8)
(3)
Design and Functional Principle
(7)
(4)
(5)
(6)
(1) Order number
(2) Manufacturer
(3) Product name
(4) Technical data
(5) Serial number
(6) Place of manufacture
(7) Protection class
(8) Observe manual
Figure 2-1 Design name plate, example with protection class EEx ia/ib
2.3 Instrument Components
14
3
15
2 W 3/4 W
90°
2
1
13
DI1
33°
4
12
6.1 6.2
11
10 9
8
7
6
5
1 Input: Supply air
2 Output: Actuating pressure Y1
3 Display
4 Output: Actuating pressure Y2 *)
5 Operating keys
6 Restrictor
6.1 Restrictor Y1
6.2 Restrictor Y2 *)
*) in double-acting actuators
7 Silencer
8 Transmission ratio selector
9 Adjusting wheel for frichtion clutch
10 Terminals options modules
12 Dummy plug
13 Screw-type cable gland
14 Terminal plate on cover
15 Purging air switch
Figure 2-2 View of the positioner in normal version (cover open)
SIPART PS2 Manual
A5E00074631--06
17