2N Wiegand Module

MODULE FOR 2N® IP VERSO, 2N® LTE VERSO AND 2N ACCESS UNITS
The module helps you interconnect your system with other systems via the Wiegand interface. The module
is installed under another module, i.e. needs no separate position.


The Wiegand module (Part No. 9155037) is one of the 2N® IP Verso intercom elements and is
used for connecting an external Wiegand device (RFID card reader, fingerprint or other biometric
data reader) and/or connecting the 2N® IP Verso system to an external security exchange. All the
inputs and outputs are galvanically isolated from the 2N® IP Verso system with insulation
strength of 500 V DC. It is necessary to feed +U IN on Wiegand OUT from the Control Panel.
Reader – connects an external Wiegand-supporting reader. The reader sends information
on the intercom card number.
Control Panel – used for connection to the security PBX or access system to which the
intercom sends information on the intercom card number.
The module contains two 2N® IP Verso bus connectors.
These two connectors are fully interchangeable and can be used both as inputs from the
main unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes an 80 mm long interconnecting cable.
The module name is configured in the Module name parameter in the Hardware /
Extenders menu.
The input LED IN is addressed as follows: ., e.g.
module2.input1.
The input Tamper is addressed as follows: ., e.g.
module2.tamper.
The output LED OUT (negated) is addressed
as follows: ., e.g. module2.output1.

ReaderW0 IN, W1
IN, GND1
Isolated 2-wire WIEGAND IN
LED OUTIsolated open LED OUT switched against GND1 on WIEGAND IN
side (up to 24 V / 50 mA)
Control
Panel
+U IN+UIN (5 to 15 V DC) WIEGAND OUT power supply input
W0 OUT, W1
OUT, GND2
solated 2-wire WIEGAND OUT
LED IN
(negated)
Isolated input for open LED IN, input activated by GND2
LED INIsolated input for open LED IN, input activated by +U
G+UIN WIEGAND OUT active supply LED indicator
TAMPERTamper switch (Part No. 9155038) input

Wiegand Input Technical Parameters

Current5 mA
Input resistance680 Ohm
Pulse length50 μs
Delay between pulsesapprox. 2 ms

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