JUMO 202550 Operating Instructions Manual page 22

Up indicator/controller for analytical measurement
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7 Installation
Outputs
Supply for 2-wire
transmitter
Logic output 1
(K4)
Status indication
LED K4
Supply for 2-wire
transmitter
Relay 4
(K5)
or
process value output
(electrically isolated)
Inputs
Input for standard
signal
Ix (0(4) — 20 mA)
Resistance
thermometer
in 3-wire circuit
Resistance
thermometer in 2-wire
circuit
20
K
Terminal assignments
3
14
+
15
-
4
19
17
+
5
3
+
2
-
5
3
break
2
common
1
make
2
1
+
Terminal assignments
7
-
8
+
9
10
11
10
9
11
Symbol
14
15
+
-
17
19
+
-
3
2
+
-
3
2
1
P
O
S
1
2
+
Symbol
8
7
+
-
10
9
11
ϑ

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