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Technical Description
Rain Gauge
Pluvio with Pulse Output
English
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We reserve the right to make technical improvements!
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Description Status Output
The status signal consists of 1 to 5 symmetric pulses and is given per minute after completion of the
measurement. A pulse takes 50 ms. For the output of the control pulses per minute the existing
second output of 0.1 mm (type 250 mm) or 1.0 mm (type 1000 mm) is used. Here the "contact
output 0.1 mm (1.0 mm)” and also the "current source output 0.1 mm (1.0 mm)” can be used.
Number of pulses Meaning of the status pulses
1 proper function
2 proper function and content of vessel 50%
3 proper function and content of vessel 80%
4 proper function and housing open
Example:
Output of precipitation
Type 250 mm; 0.01 mm; 30 Hz
Type 1000 mm; 0.1 mm; 10 Hz
contact closed
proper function proper function filled by 50% filled by 80% housing open
Status signal
Type 250 mm; 10 Hz
Type 1000 mm; 10 Hz
Example of connection 1:
Current source 0.01 mm; f = 30 Hz
Example of connection 2:
Contact assignment 0.01 mm;f=30Hz
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Pluvio type 250 with status output
3
Connection
for +12 V DC
Connection
2
for sensors/outputs
1
1
Status
2
Pluvio precipitation
Resolution 0.01 mm
Status (10 Hz)
2
1
Connection of
weighing cell
CONTACT
20 mA +
Supply current source +
blue
blue
red
20 mA -
green
CONTACT
green /
pink
red /
123456
123456
pink
grey
violet
black
CONTACT
CONTACT
black
20 mA +
20 mA -
Shield
Supply current source -
yellow
grey
from contact of housing
white
brown
green
yellow
grey
pink
blue
red
black
violet
green/pink
red/blue Contact (0.01 mm; 30 Hz)
+12 VDC (supply)
GND (supply)
8…24 V (supply current source)
GND (supply current source)
20 mA + (current source; status)
20 mA – (current source; status)
20 mA + (current source; 0.01 mm)
20 mA – (current source; 0.01 mm)
Status (10 Hz)
Status (10 Hz)
Contact (0.01 mm; 30 Hz)
black red
white
green
123123
3
+12 V
n. c.
white
brown
Supply GND
n. c.
Supply +12 VDC
n. c.
}
PWR
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Pluvio type 250 without status output
3
Connection
for +12 V DC
Connection
2
for sensors/outputs
1
1
Pluvio precipitation
2
Pluvio precipitation
Resolution 0.01 mm
Resolution 0.1 mm
2
1
Connection of
weighing cell
CONTACT
CONTACT
20 mA +
Supply current source +
20 mA -
green /
pink
red /
blue
blue
red
green
123456
123456
pink
grey
violet
black
CONTACT
CONTACT
black
20 mA +
20 mA -
Shield
Supply current source -
yellow
grey
from contact of housing
white
brown
green
yellow
grey
pink
blue
red
black
violet
green/pink
red/blue Contact (0.01 mm; 30 Hz)
+12 VDC (supply)
GND (supply)
8…24V(supply current source)
GND (supply current source)
20 mA + (current source; 0.1 mm)
20 mA – (current source; 0.1 mm)
20 mA + (current source; 0.01 mm)
20 mA – (current source; 0.01 mm)
Contact (0.1 mm; 3 Hz)
Contact (0.1 mm; 3 Hz)
Contact (0.01 mm; 30 Hz)
black red
white
green
123123
3
+12 V
n. c.
white
brown
Supply GND
n. c.
Supply +12 VDC
n. c.
}
PWR
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Pluvio type 1000 with status output
3
Connection
for +12 V DC
Connection
2
for sensors/outputs
1
1
Status
2
Pluvio precipitation
Resolution 0.01 mm
Status (10 Hz)
2
1
Connection of
weighing cell
CONTACT
CONTACT
20 mA +
Supply current source +
20 mA -
red /
blue
green /
pink
blue
red
green
123456
123456
pink
grey
violet
black
CONTACT
CONTACT
black
20 mA +
20 mA -
Shield
Supply current source -
yellow
grey
from contact of housing
white
brown
green
yellow
grey
pink
blue
black
violet
green/pink
red/blue
+12 VDC (supply)
GND (supply)
8…24V(supply current source)
GND (supply current source)
20 mA + (current source; status)
20 mA – (current source; status)
20 mA + (current source; 0.1 mm)
red
20 mA – (current source; 0.1 mm)
Status (10 Hz)
Status (10 Hz)
Contact (0.1 mm; 10 Hz)
Contact (0.1 mm; 10 Hz)
black red
white
green
123123
3
+12 V
n. c.
brown
Supply GND
n. c.
n. c.
}
PWR
ATTENTION
Resolution: 0.1 mm per pulse, output frequency 10 Hz symmetric
1.0 mm per pulse, output frequency 1 Hz symmetric
Range: 0 to 30 mm precipitation per minute
white
Supply +12 VDC
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Pluvio type 1000 without status output
3
Connection
for +12 V DC
Connection
2
for sensors/outputs
1
1
Pluvio precipitation
2
Pluvio precipitation
Resolution 0.1 mm
Resolution 1 mm
2
1
Connection of
weighing cell
CONTACT
20 mA +
Supply current source +
blue
blue
red
20 mA -
green
CONTACT
green /
pink
red /
123456
123456
pink
grey
violet
black
CONTACT
CONTACT
black
20 mA +
20 mA -
Shield
Supply current source -
yellow
grey
from contact of housing
white
brown
green
yellow
grey
pink
blue
red
black
violet
green/pink
red/blue Contact (0.1 mm; 10 Hz)
+12 VDC (supply)
GND (supply)
8…24V(supply current source)
GND (supply current source)
20 mA + (current source; 1 mm)
20 mA – (current source; 1 mm)
20 mA + (current source; 0.1 mm)
20 mA – (current source; 0.1 mm)
Contact (1 mm; 1 Hz)
Contact (1 mm; 1 Hz)
Contact (0.1 mm; 10 Hz)
white
black red
green
123123
3
+12 V
n. c.
brown
Supply GND
n. c.
n. c.
}
PWR
ATTENTION
Resolution: 0.1 mm per pulse, output frequency 10 Hz symmetric
1.0 mm per pulse, output frequency 1 Hz symmetric
Range: 0 to 30 mm precipitation per minute
white
Supply +12 VDC
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OTT MESSTECHNIK GmbH & Co. KG
Ludwigstrasse 16
87437 Kempten, Germany
Phone +49(0)8 31 56 17- 0
Fax +49(0)8 31 56 17- 209
Document number
70.010.001.T.E 02-1003
info@ott-hydrometry.de
www.ott-hydrometry.de
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