HIKVISION DS-K3Y501SX Series - Page 27

Access Control Board Terminal Descripon
GND Grounding
C4 Event Alarm Input 1
Exit Buon B2 Door 2 Signal Input
GND Grounding
B1 Door 1 Signal Input
Door Lock (Relay) D1- Door 1 Relay Output (Dry Contact)
D1+
D2- Door 2 Relay Output (Dry Contact)
D2+
Alarm Output NO/NC1 Alarm Output Relay 1 (Dry Contact)
COM1
NO/NC2 Alarm Output Relay 2 (Dry Contact)
COM2
NO/NC3 Alarm Output Relay 3 (Dry Contact)
COM3
NO/NC4 Alarm Output Relay 4 (Dry Contact)
COM4
Network Interface LAN Network Accessing
Note
• The alarm input hardware interface is normally open by default. So only the normally open
signal is allowed. It can be linked to the buzzer of the card reader and access controller, and the
alarm relay output and open door relay output.
• The DIP of RS-485 card ID is set as 1 and 4 by default. 1 is for entering, and 4 is for exing. If the
user has
congured visitor card, you should connect two card readers on the exing side. Set the
DIP switch of one of the card reader as 4, and set the other one's as 3.
Card Reader 3 should be used together with the card recycler.
Normal users should present card on Card Reader 4, while visitors should present card on Card
Reader 3.
• The Wiegand card reader 1 and 2 refer to the entering and
exing card reader respecvely.
• The alarm output supports relay output.
DS-K3Y501SX Series Flap Barrier Quick Start Guide
16