Section 9.2 - Block Diagram
Diagram
9
50.0
VALVE 5
l / min
DRST-UN
I+
10 V
1 V
*
50
Ω
500
Ω
PTC
CJC
MUX
A / D
EEPROM
SAFETY
CPU
0.2 mA
D / A
44
43
42
41
2
4
3
+
-
+
-
+
-
mA
mA
14
13
12
31
33
11
V
V
20
Ω
Vloop
P
otentiometer
2-wire tr
ansmitter
V
oltage
Current
RTD and lin. R,
connection,
wires
Supply
Supply
21.6...253 VAC or
19.2...300 VDC
Gnd.
I + V
Out.
I
Out.
V
Out.
TC
Green
Red
Order separately: CJC connector 5910
20
