Access Control Board Terminal Description
Wiegand Card
Reader 2
OK
Indicator of Card Reader Control Output (Invalid Card
Output)
ERR
Indicator of Card Reader Control Output (Valid Card
Output)
BZ
Card Reader Buzzer Control Output
W1
Wiegand Head Read Data Input Data1
W0
Wiegand Head Read Data Input Data0
GND
Grounding
RS-485 Interface (In
the BUS)
GND
Grounding
RS-485 B-
Connect to Card Reader RS485-
RS-485 B+
Connect to Card Reader RS485+
GND
Grounding
RS-485 A-
Connect to Card Reader RS485-
RS-485 A+
Connect to Card Reader RS485+
5 V Power Output
5 V
5 VDC Power Output
GND
5 VDC Grounding
RS-232 Interface
(QR Code Scanner
Interface, Parts of
Interfaces are in the
BUS)
GND
Grounding
RS-232 G-
Connect to Card Reader RS232-
RS-232 G+
Connect to Card Reader RS232+
GND
Grounding
RS-232 H-
Connect to Card Reader RS232-
RS-232 H+
Connect to Card Reader RS232+
Fire
XF
Connect to Fire Module
GND
Grounding
Event Input
C1
Event Alarm Input 1
GND
Grounding
C2
Event Alarm Input 2
Exit Button
K2
Door 2 Signal Input
GND
Grounding
DS-K3G501SX Series Tripod Turnstile Quick Start Guide
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