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Verfügbare Sprachen
Verfügbare Sprachen
G
®
HYGRASGARD
SUPPLY VOLTAGE:
For operating voltage reverse polarity protection, a one-way rectifier or
reverse polarity protection diode is integrated in this device variant.
This internal one-way rectifier also allows operating 0 - 10 V devices on AC
supply voltage.
The output signal is to be tapped by a measuring instrument. Output volt-
age is measured against zero potential (O V) of the input voltage!
When this device is operated on DC supply voltage, the operating voltage
input UB+ is to be used for 15...36 V DC supply and UB – or GND for ground
wire!
When several devices are supplied by one 24 V AC voltage supply, it is to
be ensured that all "positive" operating voltage input terminals (+) of the
field devices are connected with each other and all "negative" operating
voltage input terminals (–) (= reference potential) are connected together
(in-phase connection of field devices). All outputs of field devices must be
referenced to the same potential!
In case of reversed polarity at one field device, a supply voltage short-
circuit would be caused by that device. The consequential short-circuit
current flowing through this field device may cause damage to it.
Therefore, pay attention to correct wiring!
Temperature table
MR: –35...+75 °C
°C
U
I
A
A
in V
in mA
– 35
0.0
4.0
– 30
0.5
4.7
– 25
0.9
5.5
– 20
1.4
6.2
– 15
1.8
6.9
– 10
2.3
7.6
– 5
2.7
8.4
0
3.2
9.1
5
3.6
9.8
10
4.1
10.5
15
4.5
11.3
20
5.0
12.0
25
5.5
12.7
30
5.9
13.5
35
6.4
14.2
40
6.8
14.9
45
7.3
15.6
50
7.7
16.4
55
8.2
17.1
60
8.6
17.8
65
9.1
18.5
70
9.5
19.2
75
10.0
20.0
RPFF ⁄ RPFTF xx
Temperature table
MR: –35...+35 °C
°C
U
I
A
A
in V
in mA
– 35
0.0
4.0
– 30
0.7
5.1
– 25
1.4
6.3
– 20
2.1
7.4
– 15
2.9
8.6
– 10
3.6
9.7
– 5
4.3
10.9
0
5.0
12.0
5
5.7
13.1
10
6.4
14.3
15
7.1
15.4
20
7.9
16.6
25
8.6
17.7
30
9.3
18.9
35
10.0
20.0
Connecting scheme
Power supply
AC 24V~
DC 15-36V = GND
Connecting scheme
Power supply
AC 24V~
DC 15-36V = GND
Temperature table
MR: 0...+50 °C
°C
U
I
A
A
in V
in mA
0
0.0
4.0
5
1.0
5.6
10
2.0
7.2
15
3.0
8.8
20
4.0
10.4
25
5.0
12.0
30
6.0
13.6
35
7.0
15.2
40
8.0
16.8
45
9.0
18.4
50
10.0
20.0
14
Circuitry
0V
Circuitry
0V
Temperature table
MR: 0...+80 °C
°C
U
I
A
A
in V
in mA
0
0.0
4.0
5
0.6
5.0
10
1.3
6.0
15
1.9
7.0
20
2.5
8.0
25
3.1
9.0
30
3.8
10.0
35
4.4
11.0
40
5.0
12.0
45
5.6
13.0
50
6.3
14.0
55
6.9
15.0
60
7.5
16.0
65
8.1
17.0
70
8.8
18.0
75
9.4
19.0
80
10.0
20.0
Individual operation
V
Parallel operation
Circuitry
Humidity table
MR: 0...100 % r. H.
%
U
I
A
A
r.H.
in V
in mA
0
0.0
4.0
5
0.5
4.8
10
1.0
5.6
15
1.5
6.4
20
2.0
7.2
25
2.5
8.0
30
3.0
8.8
35
3.5
9.6
40
4.0
10.4
45
4.5
11.2
50
5.0
12.0
55
5.5
12.8
60
6.0
13.6
65
6.5
14.4
70
7.0
15.2
75
7.5
16.0
80
8.0
16.8
85
8.5
17.6
90
9.0
18.4
95
9.5
19.2
100
10.0
20.0
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