Connection:
Wiegand Isolator
The (Part No. 9159011) is usef for galvanic isolation of the 2N
®
Wiegand Isolator
Wiegand bus.
The is designed for galvanic isolation of two devices with 2N Wiegand Isolator
®
separate power supply and interconnected via the Wiegand bus. The 2N Wiegand
®
protects the interconnected devices against communication errors and/or Isolator
damage.
Connection of the intercoms Card Reader to a security system unit is a typical 2N IP
example of application.
Function:
The separates galvanically a two-wire Wiegand bus in one 2N Wiegand Isolator
®
direction and a status LED signal in the other direction. The module is power supplied
from the Wiegand bus receiver side.
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