L.83.0072 - Release 8.0.1 CH 2013
ista International GmbH - Grugaplatz 2 - 45131 Essen
http://www.ista.com
Device Manual
6/15
2.4-Y optosonic u 3 radio net
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1.3
Technical data
Functional principle
Optical read-out of connected counters
Interfaces
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Output:
Radio interface for the ista radio system symphonic sensor net.
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Input:
Opto head (protected against reversed polarity), cable length 0.5 m.
Radio interface
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Compatible with symphonic sensor net
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Transmission power: < 10 mW
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Radio frequency: 868 MHz
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Duration of transmission telegram: < 10 msec/transmission
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Transmission rate: ~ 90 kbaud (bit/sec)
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Transmission method: bidirectional
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Data integrity: encrypted transfer
Weight
0.110 kg
Material
ABS
Casing colour
RAL 9002
CE label
1999/5/EC
Storage
Temperature:
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1st year: -25 °C to +70 °C
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then 0 °C to +70 °C
To be stored in a dry place
Ambient temperature
0 °C - 70 °C
Relative humidity
5 % - 95 %
Protection class
IP54 acc. to EN 60529
i.e.:
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Protection against foreign objects: Protects against damaging amount of dust.
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Protects against contact: complete protection against contact.
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Protection against water: Protection against splash water on all sides.
Power supply
2 x 3 V lithium battery
Life cycle
10 years + 1 year r 1 year storage
Parameterisation data
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Radio network number
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Reference date
