4104V102-UK 15
Block diagram
500
Ω
EE
PRO
M
D
/ A
11
13
14
50
Ω
33
31
12
P
T
C
43
44
42
41
2
0
Ω
A/D
V
V
m
A
m
A
I+
10 V
1 V
4104
I + V
I
V
HW
Watchdog
CPU
m
A
-
+
-
+
-
-
+
+
-
21.6...253
VAC or
19.2...300 VDC
+V
supply
2-wir
e
Gr
een
Re
d
Gnd.
3-wir
e
tr
ansmitter
2-wir
e
tr
ansmitter
(V
oltage)
(Curr
en
t)
Voltage
Curr
en
t
