Dahua ASC2102B-T Manuale d'uso - Pagina 15

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Interface

Lock control output

3.5.6 Wiring Description of Internal Alarm Output

Corresponding wiring terminals of internal alarm control output are shown in Table 3-8.

Interface

Internal

control output

3.5.7 Wiring Description of Reader

1 door only supports to connect one type of reader—485 or Wiegand.

Please refer to Table 3-9 for descriptions of wiring terminals corresponding to readers. Take

Door 1 for example, and other readers are the same as door 1. Please refer to Table 3-10 for

descriptions of video cable specification and length.

Interface

Entry Reader of

Door 1

Figure 3-14

Wiring Terminal

NC1

COM1

NO1

NC2

COM2

NO2

Table 3-7

Wiring Terminal

NC1

COM1

alarm

NO1

NC2

COM2

NO42

Table 3-8

Wiring Terminal

485+

485-

LED

CASE

GND

Description

Lock control of door 1

Lock control of door 2

Description

Intrusion,

overtime

alarm output of door 1. Output time lasts

for 15s.

Intrusion,

overtime

alarm output of door 2. Output time lasts

for 15s.

Cable Color

Purple

Yellow

Brown

Green

White

Blue

Black

and

vandal-proof

and

vandal-proof

Description

485 reader

Wiegand reader

Reader power supply