Samson 3730 Series - Page 89

EB 8389-1S EN 89
SIL operator test
%
S
mm
%
mm
PD
FSK
w
x
Q
GG
Serial
Interface
16
13
22
15
A2
A3
BE
A1
11
2
4
21
20
19
5
3
12 25
6
7
23
8
10
1
14
14
w
x
y
24 V DC
9
17 18
x
1)
>12 V
&
24
1 Control valve 14 Software limit switches A1/A2
2 Travel sensor 15 Störmeldeausgang A3
3 PD controller 16 LCD
4 A/D converter 17* Actuation of solenoid valve
5 Microcontroller 18* Electrical insulation
6 i/p converter 19 D/A converter
7 Air capacity booster 20 Communication interface
8 Pressure regulator 21 HART
®
connection
9 Flow regulator 22 Binary input BE*
10 Volume restriction 23 Pressure sensor for supply air ps
11* Inductive limit switch 24 Pressure sensor for signal pressure p
out
12* Solenoid valve 25* Forced venting
13* Analog position transmitter or
binary input * Options
Fig. 22: Functional diagram
SIL operator test