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2.2 Terminal connection
Power supply connection 1
See chapter 10 "Technical data"
Connection of outputs OUT1/2
Relay outputs (250V/2A), potential-free
changeover contact
Connection of outputs OUT3/4 3
a relay (250V/2A), potential-free
changeover contact universal output
b current (0/4...20mA)
c
voltage (0/2...10V)
d transmitter supply
e
logic (0..20mA / 0..12V)
Connection of input INP1 4
Input mostly used for variable x1
(process value)
a thermocouple
b resistance thermometer (Pt100/ Pt1000/ KTY/ ...)
c
current (0/4...20mA)
d voltage (0/2...10V)
Connection of input INP2 5
f
heating current input (0..50mA AC)
or input for ext. set-point (0/4...20mA)
g potentiometer input for position
feedback
Connection of input INP2 5
a Heating current input (0...50mA AC)
or input for ext. Set-point (0/4...20mA)
b Potentiometer input for position
feedback
Connection of input INP3 6
As input INP1, but without voltage
Connection of inputs di1, di2 7
Digital input, configurable as switch or
push-button
8800 process controller
2
2 OUT1/2 heating/cooling
L
N
5 INP2 current tansformer
7
Electrical connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L
1
2
3
4
5
6
Logik
7
8
9
10
11
12
13
14
15
N
Terminal connection
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(16)
17
+
1
SSR
2
_
3
+
4
5
6
7
8
9
10
11
12
13
14
15
(16)
17
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