HIKVISION DS-K3Y501SX Series - Page 26

Access Control Board Terminal Descripon
GND Grounding
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 GND Grounding
RS-485 B- Connect to Card Reader RS485-
RS-485 B+ Connect to Card Reader RS485+
GND Grounding
RS-485 C- Connect to Card Reader RS485-
RS-485 C+ Connect to Card Reader RS485+
Power Output 2 5 V 5 VDC Power Output
GND 5 VDC Grounding
RS-232 Interface 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+
Power Input +24 V 24 VDC Power Input
GND Grounding
Event Input C1 Event Alarm Input 4
GND Grounding
C2 Fire Input
C3 Event Alarm Input 2
DS-K3Y501SX Series Flap Barrier Quick Start Guide
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