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Logical inputs
Active mode – requires external voltage (JP2 jumper OFF)
•
U
= min +2.5 V
IN-ON
•
U
= max +1.5 V
IN-OFF
•
U
= +48 V
IN max
•
I
(U
+48 V) = max 1 mA
IN
IN
Passive mode – requires external contact only (JP2 jumper ON)
•
U
= approx. 8.3 V
OUT
•
I
= approx. 0.5 mA
LOOP
Signalling outputs
•
5 V or 12V DC voltage
•
270 ohm current limiter
WIEGAND interface
•
Input / Output (as programmed)
Module mounting:
®
•
Power off 2N
•
Use a hexagonal wrench to unscrew and remove the metal cover.
•
Use a cross-head screwdriver to unscrew and remove the plastic cover.
•
Connect the reader module into the 2N
sure that the microphone cable lies under the module.
•
Use the enclosed screws to fix the reader module to the 2N
•
Connect the wires for the reader module interface(s) if necessary.
•
Replace and fix the plastic cover using cross-head screws.
•
Replace and screw back the metal cover.
Module settings:
Refer to the Configuration manual for 2N IP intercoms for details.
Connection:
IP Vario.
Installation manual 2N® IP Vario
®
IP Vario basic unit bottom connector making
®
IP Vario plastic base.
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