HIKVISION DS-K2604

DS-K2600 Series Access Controller
15
No.
DS-K2602
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 Input3
D4
C2
Event Alarm Input 2
D5
GND
Grounding
D6
C1
Event Alarm Input 1