NVITE | installation guide
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3
Connections
The NVITE reader is supplied with a 5 meter (15 feet) shielded cable pigtail with 12 colored wires.
RED
Power supply 12 - 24VDC
BLACK
Power supply 0VDC, DC-Ground
BROWN
RS485 A (-)
GREEN
RS485 B (+)
GRAY
Data-0 / CLK
PINK
Data-1 / DAT
YELLOW
Tamper switch (normally closed)
GRAY/PINK
Tamper switch (common)
RED/BLUE
LED_UL_IN (UL = unlock)
WHITE
LED_NA_IN (NA = not authorized)
PURPLE
Nedap antenna interface. Connect to ANT
BLUE
BEEP_IN
SHIELD
Shield
Notes
Cable shield shall be connected to the metal case of the external device(s).
Cable extensions shall only be made by means of shielded cable(s).
All shields of the shielded cable extensions shall be connected together and to the metal case of the external device(s).
3.1
Power supply
The NVITE reader requires DC power supply in the range from 12 – 24V.
Maximum current consumption is 0.4A @ 12VDC, 0.2A @ 24VDC.
Connections
RED
Power supply 12 - 24VDC
BLACK
Power supply 0V / DC-ground
SHIELD
Shield connected to DC-ground
