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Verfügbare Sprachen
Verfügbare Sprachen
1 2
6
5
7
-
D.I.
out2
DR 4022
12...24 Va/12...36 Vc
13 14 15
19
20
Power
Supply
out 1
TERMINALS
1-2
N.O. OUT2 relay (see H22)
5-6
Digital Input (D.I.)
7-8-9
Analog Output V/I
10-11-12
Serial port RS485
TTL for connection to Unicard/
A
Copy Card or Televis system
WIRING DIAGRAM DR4020
9
8
10 11 12
22 23 24
GND
+
+
RS-485
V
I
Pt100
A
22 23 24
I (0...20/
4...20mA)
V (0...1Vc)
21
22 23 24
21
22 23 24
A
+12V
PTC/
NTC
Pt1000
22 23 24
TC
22 23 24
+
-
-
+
V (0...5/
0...10Vc)
22 23 24
+
-
V
V
-
+
+
-
I
21 -22 -23 -24 Probe input
1 2
5
6
7
8
-
+
D.I.
V
out2
DR 4022
100...240 Va
13 14 15
18 19
Power
Supply
out 1
13-14
N.O. OUT1 relay (see H21)
13-15
N.C. OUT1 relay (see H21)
18-19
Power supply (Model B)
19-20
Power supply (Model A)
9
10 11 12
GND
+
RS-485
I
A
21
22 23 24
B
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