HIKVISION DS-MP7608H - Alarm Input Connection; Sensor-In Wiring

Mobile Digital Video Recorder Quick Start Guide
13
ACC
DC IN
+
-
Device
Automobile
Battery
Automobile Power Switch
Automobile Power System
Wiring of Device
Point of Connection
Negative Pole
Positive Pole
Figure 2-4 Scheduled Shutdown
2.2 Alarm Input Connection
The device adopts the high/low-level electrical signals triggering (high level: 6 to 36 VDC; low level:
0 to 5 VDC) to realize alarm input. And in order to avoid error report caused by voltage fluctuation,
no alarm will be triggered by voltage ranging of 5 to 6 VDC.
Alarm 1
IO
Alarm 2
Alarm 3
Alarm 4
1
2
15
16
Figure 2-5 Alarm Input Connection
2.3 Sensor-In Wiring
Step 1 Connect the delivered extension cable to I/O interface.
Step 2 Connect the automobile braking, reversing, left-turn, and right-turn signals to sensor-in
interface.