Witt Sensoric LIGI-10 FLEX Series, Original Operating Instructions

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Sensoric
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Sensoric
Technical data
Safety parameters ESPE type 2 as per IEC 61496-2
MTTF
D
> 100 years; DC
AVG
> 99% Category 2; PL d
(PFH=7.33.10 -9 1/h) as per EN 61508-2;
Category 2 for LIGI-xx-Pxx with only one
suitable external control system for testing
Door widths 1.6 to 10m
Rated voltage 24V DC -58% +25% (10 to 30V DC)
Current consumption Transmitter: Approx. 30mA (24V DC)
Receiver: Approx. 20mA (24V DC)
Power consumption Approx. 1.2W
Detection zone height Max. 1523mm
Channel count
Max. 70
Type of light Modulated infrared
Type of switching: Light switching, i.e. the following applies for free detection zones:
OSE output = Alternating signal (approx. 950Hz)
solid state relay SSR = low resistance
Aperture angle Approx. ±5°
Detection capability detection object
≥
28mm
OSE output Approx. 950Hz, alternating signal, 4V 20mA, short proof,
reverse polarity protection, max. 100nF, max. 30µA leakage current,
integrated pull-down 220 Ω
SSR output 100mA, short proof, max. 220nF, max. 30VDC, max. 21VAC
R on < 35
Ω
, leakage current < 100µA