HIKVISION DS-K3Y411X-M1/M-Dp60 - Access Control Board UART Description

Access Control Board Terminal Descripon
for ordinary
entrance, and
D2 controls the
door opening
for ordinary
exit.
D2- Door 2 Relay Output (Dry Contact) If necessary,
the door lock
relay can be
used to control
the third-party
barrier switch.
D1 controls the
door opening
for ordinary
entrance, and
D2 controls the
door opening
for ordinary
exit.
D2+
Alarm Output NO/NC1 Alarm Output Relay 1 (Dry Contact) The alarm
output
supports switch
output.
COM1
NO/NC2 Alarm Output Relay 2 (Dry Contact) The alarm
output
supports switch
output.
COM2
Loudspeaker / Connect to loudspeaker /
Network Interface LAN Network Accessing /
Fire Input XF Fire input /
G Grounding
Note
• You can
swch between RS-485 and RS-232 via the DIP switch on the access control board. For
details about DIP switch and swiching method, see Access Control Board UART Descripon .
• For details about DIP switch operaon, see DIP Switch Descripon .
DS-K3Y411X Series Flap Barrier Quick Start Guide
26