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D00729EN - v2
DDS-SSENSOR
- INSTALLATION MANUAL
1.4 TECHNICAL DATA
Power supply
12V - 30V DC +/-10%
To be operated from SELV-compatible power supplies only
Power consumption
< 2.5W
Mounting height
2 to 3.5 m (internal regulations may affect the acceptable mounting height)
Operating temperature
-25° up to 55° C; 0 at 95% RH, without condensation
Protection class
IP54
Noise
<70 dB
Useful life
20 years
Applicable directives
EMC 2004/108/EC; MD 2006/42/EC; ROHS 2002/95/EC
Detection mode
Presence
Technology
Infrared active with environmental scanning
Spot: 5cm x 5cm (typical)
Spots per curtain: max 24.
Number of curtains: 2
Input
Pulse polarity: positive or negative (adjustable)
Impedance:
Positive pulse: 2K to earth
470R to the ‘+’ of the power source
Pulse voltage: from 6V to 30V
Pulse duration: from 4µs to 500µs
Work cycle: Max. 50%
Output
Pulse polarity: negative
Level:
No detection: Pulse between the ‘+’ of the power source and 0V
Detection: the “+“ of the power source
Topology: open collector with 4.7K to 3.3V
Maximum sink current: 25mA with 1K external resistance towards 24V
Optional: Solid-state relay (without potential or polarity)
Maximum current output: 100mA
Max. circuit-breaking capacity: 42V AC/DC
Certification
EN 12978
EN ISO 13849-1:2008 PL “c“
(on the condition that the door controller monitors the sensor at least once for every door cycle)
EN 16005:2012 Chapter 4.6.8
DIN 18650-1;2010 Chapter 5.7.4
BS 7036-1:1996 Chapter 8.1
Reaction time
<200ms (max. 500ms)
Infrared angle points setting
-7° up to +3.5º
Red