PR 4131 - Block Diagram

+
-
+
-
+
-
*
24 23 22 21
CPU
EEPROM
A / D
33
31
PTC
CJC
0.2 mA
43 44
42
41
4
3
2
MUX
1
50.0
VALVE 5
l / min
2
4131
10 Ω
4131V104-UK 17
BLOCK DIAGRAM
Potentiome ter
2-wire transmitter
Voltage
Current
RTD og lin.R,
connection,
wires
Supply Supply 21.6...253 VAC or 19.2...300 VDC
TC
Relay 2 Relay 2 Relay 1 Relay 1
Green
Yellow Yellow
Order separately: CJC connector 5910