2N IP Vario - Page 69

2N TELEKOMUNIKACE a.s., www.2n.cz 69/106
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 IP Vario
®
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 basic unit bottom connector 2N IP Vario
®
making sure that the microphone cable lies under the module.
Use the enclosed screws to fix the reader module to the plastic 2N IP Vario
®
base.
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 for details.Configuration manual for 2N IP intercoms
Connection: