suprema BioEntry Pass, Installation Manual, Page: 10 / 22

B
ioEntry Smart/Pass BioEntry Installation Guide 10
Copyright © 2005 by Suprema Inc. http://www.supremainc.com
2. Installing BioEntry™
2.1. Connecting wires
The BioEntry is connected to other devices of the security system through the
pigtail cable at the rear side.
See
Table 1 for wire colors and signals.
Wire color Signal Description
Shield (naked wire) EARTH
GND
Ground Earth
Blue with yellow tracer Reserved
Black with white tracer IN0 TTL IN 0
Black IN1 TTL IN 1
Brown with white tracer OUT0 TTL OUT 0
Brown OUT1 TTL OUT 1
Red with white tracer IO_GND GND, for IO signals
Red Reserved
Orange with white tracer WO_GND Wiegand Output, GND
Orange WO_VREF Wiegand Output, VREF
Yellow with red tracer WO_D0 Wiegand Output, Data 0
Yellow WO_D1 Wiegand Output, Data 1
Dark Green with white tracer WI_D0 Wiegand Input, Data 0
Dark Green WI_D1 Wiegand Input, Data 1
Blue with white tracer COM_GND Comm. GND (for RS-232C)
Blue WI_GND Wiegand Input GND
Violet with white tracer RX2 Receive data, RS-232C level
Violet TX2 Transmit data, RS-232C level
Gray with red tracer RX+ RX+, RS-485 level
Gray RX- RX-, RS-485 level
White with red tracer TX+ TX+, RS-485 level
White TX- TX-, RS-485 level
Green with yellow tracer POW_GND Power GND
Red with yellow tracer POW+ Power Input