2N Access Unit Manuel D'installation page 106

Paramètres techniques de l'entrée Wiegand
Current
Input resistance
Pulse length
Delay between pulses
Schéma de câblage recommandé pour un lecteur avec bus
W0 W1
OUT,
OUT,
GND
2
LED
IN
(negated)
LED
IN
G
TAMPER
5 mA
680 Ohm
50 μs
approx. 2 ms
2N Access Unit Manuel d'installation
Isolated 2-wire WIEGAND OUT
Isolated input for open LED IN, input
activated by GND
2
Isolated input for open LED IN, input
activated by +U
active supply LED indicator +U
OUT
Entrée du commutateur d'autoprotection,
Part No. 9155038
WIEGAND
IN
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