Samson TROVIS 3730-1 Translation Of Original Instructions page 20

Design and principle of operation
Serial Interface
3
w
5
Exhaust
1 Control valve
2 Travel sensor
3 A/D converter
4 Microcontroller
5 Pressure reducer
6 Air booster
7 i/p converter
Fig. 3-1: Block diagram
3-2
9 10
#
8
7
6
Supply 9
8 D/A converter
9 Communication interface
10 Rotary pushbutton
11 Display
12 Software limit contact (PLC/NAMUR)
1)
13 Position transmitters
1)
14 Inductive limit contacts (NAMUR)
1)
Optional
1)
S
mm
%
4
µC
2
Output 38
1
y
x
11
E
12
E
12
13
I
14
I
14
EB 8484-1 EN