gefran 850 User Manual

80209C_MHW_850-1650-1850_20-2020_ENG_pag. 36
2.5.2. Power supply
Power supply
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~
~
PWR
Standard:
100...240 VAC/VDC ± 10%
50/60 Hz, max 12W
Optional:
20...27 VAC/VDC ± 10%
50/60 Hz, max 12W
(*) ground connection for option
20...27 V AC/DC only
2.5.3. Main input (MAIN)
Input TC
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9
8
7
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42
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5
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1
43
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8
7
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42
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5
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2
1
43
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48
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1
+
-
Available thermocouples:
J, K,R, S, T, C, D, B, E, L,
L-GOST, U, G, N,
Pt20Rh-Pt40Rh
ITS90 or custom linearization
Respect polarity
For extensions, use a
compensated cable
Input PT100/JPT100 - -2 wires connection
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10
9
8
7
37
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42
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5
4
3
2
1
43
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46
47
48
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35
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25
12
11
10
9
8
7
37
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40
41
42
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5
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3
2
1
43
44
45
46
47
48
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35
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31
30
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25
Attention:
with this type of connection the
line resistance can introduce
measurement error, we recommend
that you use wires of adequate.
Input PT100/JPT100 - 3 -wires connection
12
11
10
9
8
7
37
38
39
40
41
42
6
5
4
3
2
1
43
44
45
46
47
48
36
35
34
33
32
31
30
29
28
27
26
25
12
11
10
9
8
7
37
38
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40
41
42
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5
4
3
2
1
43
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48
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1
T
Attention:
with this type of connection the
line resistance can introduce
measurement error, we recommend
that you use wires of adequate.
The resistance of the three wires
must be equal, the line resistance
must be less than 20 ohm.
Linear input (V, I)
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11
10
9
8
7
37
38
39
40
41
42
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5
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3
2
1
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48
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10
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7
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40
41
42
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2
1
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48
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25
Linear input in direct voltage
0...60 mV Ri > 100MΩ
0...1 V Ri > 100MΩ
Linear input in direct current
0/4...20mA, Ri = 50 Ω
Linear input (V)
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8
7
37
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42
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5
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1
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12
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1
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Linear input in direct voltage
0...5 V / 0...10 V Ri > 400kΩ
2.5.4. Output
Characteristics of outputs Out1, Out2, Out3, Out4 are de-
fined when the controller is ordered.
Output Out 1 - relay 5 A
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1
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Relay 250 VAC, 5 A
Output Out 1 - logic
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Logic 24 V ±10%
(min 10 V a 20 mA)
Output Out 1 - continuous
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4...20 mA Rout < 500 Ω
Output Out 2 – relè 5 A
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10
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42
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1
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48
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Relay 250 VAC, 5 A

gefran 850 Specifications

General

Brand	gefran
Model	850
Category	Temperature Controller
Language	English