TransCore SmartPass AI1611, Системное руководство

Страница: 30 / 179

SmartPass® Integrated Reader 2450 MHz (High Voltage) System Guide
Table C-3 RS–422 Interface Signal Wiring
Signal Wire Pair From
SmartPass Wire Color Used
From Pair Connect
to Signal
Transmit B (+) data
from SmartPass Yellow/red Yellow Receive
(+)
Transmit A (-) data
SmartPass Yellow/red Red Receive (-
)
Receive B (+) data to
SmartPass Red/black Black Transmit
(+)
Receive A (-) data to
SmartPass Red/black Red Transmit
(-)
Table C-4 Wiegand Interface Signal Wiring
Signal Wire Pair Wire Color Wiegand
Signal
Data0 Blue/red Blue Data1
Data1 Blue/red Red Data0
Logic ground Yellow/black Yellow or black Ground
Table C-5 AC Cable Connections
Cable Colors
International
Colors U.S. Colors Connection Use
Blue White AC neutral
Brown Black AC hot (90–260 V AC)
Green and
yellow Green or red Safety ground
C-4