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No. Two-Door Access Controller
C11 Access Controller
RS485 Interface
RS485C+ Uplink
RS485+Communicaon
C12 RS485C- Uplink RS485-
Communicaon
C13 GND Grounding
C14 RS 485D+ Reserved
C15 RS 485D-
C16 GND
C17 Alarm Output NO/NC1 Alarm Relay 1 Output
(Dry Contact)
C18 COM1
C19 NO/NC2 Alarm Relay 2 Output
(Dry Contact)
C20 COM2
C21 NO/NC3 Alarm Relay 3 Output
(Dry Contact)
C22 COM3
C23 NO/NC4 Alarm Relay 4 Output
(Dry Contact)
C24 COM4
D1 Event Input C4 Event Alarm Input 4
D2 GND Grounding
D3 C3 Event Alarm Input 3
D4 C2 Event Alarm Input 2
D5 GND Grounding
D6 C1 Event Alarm Input 1
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, the
alarm relay output, and door relay open and close.
●
Arming region alarm input linkage is only for the alarm relay output linkage.
●
RS-485 card reader ID should be set as 1 to 8.
Access Controller User Manual
16
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