Manual Current relay print JGA2011
Boutronic B.V.
Boutronic B.V.
Page - 4 -
’
s-Gravenzande The Netherlands
Connection example
A connection example is given in the image below.
+24 VDC
GND
GND
Power in
Currentrelay
7
8
9
10
11
12
1
2
3
4
5
6
R
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S
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2
0
11
GN D
4-20m A I N2
R
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la
y 2
GN D
4-20m A I N1
R
e
la
y 1
+24VD C IN
+ 24VD C OU T
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Sensor or signal 1
Sensor or signal 2
Operation
The image below simply shows how the JGA2011 works.
Relais 1
4...20 mA
Current in 1
4...20mA
GND
Level
0...100%
4mA = 0%
20mA = 100%
DIP 3 = OFF
DIP 3 = ON
Software level
0...100%
Delay on = 1 sec
Delay off = 1 sec
Hystereis = 1%
Delay on = 1...600 sec
Delay off = 1...600 sec
Hystersis = 1...10%
Relais 2
4...20 mA
Current in 2
4...20mA
GND
Level
0...100%
4mA = 0%
20mA = 100%
DIP 3 = OFF
DIP 3 = ON
Software level
0...100%
Delay on = 1 sec
Delay off = 1 sec
Hystereis = 1%
Delay on = 1...600 sec
Delay off = 1...600 sec
Hystersis = 1...10%
GND
R = 500E
R = 500E
Current inputs
A signal of 4… 20 mA is applied to the current inputs. This signal is read in and converted to a 0% to
… 100% value.
If the current input is lower or equal than 4 mA, the JGA2011 will convert the value to 0%, if the
current input is higher or equal than 20 mA, the JGA2011 will convert the value to 100%.
Note: The maximum current that may be offered is: 30 mA.
