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021197/07/19
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7.4 Setting of the Heating Mode
Heating mode is factory-set.
If the factory-setting has to be changed due to special ambient conditions this can be done
by means of solder bridges. This procedure should be carried out by the manufacturer.
8 Technical Data
Measuring values
•
Precipitation status „yes / no“ via relay.
•
Particle event as pulse via optocoupler.
Measuring system /
Sensor
Optical, light-barrier.
Sensor area : 25cm
2
.
Drop size :
≥
0,2mm.
Output 1
Switch output relay
Precipitation „yes“
= relay-contract W + R closed.
Precipitation „no“
= relay-contract W + A closed.
Power failure (Sensor „off“) = relay-contract W + R closed.
Switch-on condition
1... 15 incidences within 50sec. (settable).
Switch-off delay
5.4103.10.xxx
5.4103.31.000
25 ... 375sec.
2,5…187.5sec.
See „Adjusting incidences and switch-off delay“.
Output 2
Signal output optocoupler
Output rate
Precipitation particles trigger signal pulse.
Max. 15pulse/s
Switch-on condition
1 event.
Switch-off delay
None.
General
Specification relay
Contact loading (relay)
Attention:
with model
5.4103.10.700
230V AC; 4A.
Max. 60V AC; 4A.
Specification optocoupler
Output
Pulse output
Pulse duration
Photo transistor, galvanically isolated,
C=+ Pot., E=- Pot.
Umax.= 32V Imax.= 5mA.
60msec.
Operating voltage
12V … 28V AC/DC.
Operation current
Ca. 50mA @ no precipitation, heating off.
Ca. 30mA @ no precipitation, heating off.
