Digital ID View 960H Series Informacje Techniczne Strona 17

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CompuLan Center dba/Digital IDView Technologies
12000 Ford Road, Suite 110, Dallas TX 75234
13
4. Front equipment grounding note
Bad grounding can lead to the burnout of the chip.
5. Alarm input type unlimited
The DVR alarm output port is a constant opening type.
Eight External Alarm Interface
(1) Alarm Input 1,2,3,4 (2) Ground (3) RS232 (4) RS485 (5) Alarm Input 5,6,7,8
(6) Ground (7) Alarm Output
Sixteen External Alarm Interface
①⑥⑧alarm input ground alarm output RS485 RS232
Parameter
Meaning
G
Grounding
R,T
RS232 Port
A,B
485communciate interface which is connected with the
recording control equipments such as the decoder
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