PR 4104 - Block Diagram

4104V100-UK 15
BLOCK DIAGRAM
500
Ω
EEPROM
D / A
11
13 14
50
Ω
33
31
12
PT C
43 44
42
41
20
Ω
A/D
+
-
+
-
V
V
mA
mA
I+ 10 V 1 V
4104
Gnd.
I + V I V
HW
Watchdog
CPU
-
+

 
  
mA
-
0.
3-wire Tx
2-wire TxVoltage
Current
21.6...253 VAC or 19.2...300 VDC
+Vsupply
2-wire
Green
Red