ABUS LS2120 Profiline infrared Light beam - Manual (Page 18)

18
False triggering of
photoelctric beam by
leaves, animals, etc. – Tx and Rx badly
aligned
– Response tune set too
low
– Unfavourable
environmental influences
at installation location – Realign Tx and Rx
– Change the installation
location
9. Technical data
Detection type
Active infrared photoelctric beam (dual pulsed beams)
Max. detection range Type LS2030 LS2060 LS2080 LS2120
Outdoors 30 m 60 m 80 m 120 m
Indoors 60 m 120 m 160 m 240 m
Supply voltage 10 V-30 V DC (without polarity)
Power consumption Type LS2030 LS2060 LS2080 LS2120
Tx+Rx 65 mA 69 mA 73 mA 77 mA
Response / interruption
time Adjustable: 50 ms – 700 ms
Alarm output (Rx) Relay (NO/NC) 1 A / 120 V AC
Tamper output (Tx+Rx) NC contact 1 A / 120 V AC
LED signalling
Power LED (green: Tx+Rx): Voltage supply connected
to transmitter (Tx) and receiver (Rx)
Alarm LED (red; Rx): Bad alignment or interrupted
photoelctric beam
Signal LED (yellow; Rx): Weak IR ray or interrupted
photoelctric beam
Max. external light
strength for frontal
irradiation Light sources < 10000 Lux
Sunshine < 30000 Lux
Laser Wavelength 650 nm; power <= 5 mW; Laser class 3a
(classification according to DIN VDI 0837)
Ambient operating
temperature -25°C to 55°C
Protection class IP55
Dimensions 173x74x72 mm (hxbxd)