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Main Control Board Terminal Description
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
K1
Door 1 Signal Input
Door Lock
D1-
Door 1 Relay Output (Dry Contact)
D1+
D2-
Door 2 Relay Output (Dry Contact)
D2+
DS-K3G501 Series Tripod Turnstile Quick Start Guide
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