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Interface

3.5.3 Wiring Description of External Alarm Input

Interface

External

alarm

input

3.5.4 Wiring Description of External Alarm Output

There are two connection modes of external alarm output, depending on alarm device. For example,

IPC can use Mode 1, whereas audible and visual siren can use Mode 2, as shown in Fig 3-10 and Fig 3-

11. Please refer to the table below for descriptions about wiring terminals.

Wiring Terminal

PUSH1

SR1

PUSH2

SR2

GND

Wiring Terminal

ALM1

Alarm input interface 1

ALM2

Alarm input interface 2

ALM3

Alarm input interface 3

ALM4

Alarm input interface 4

Alarm input interface 5

ALM5

(reserved)

Shared

GND

interface 1, 2, 3, 4 and 5

Description

Exit button of door 1

Door sensor input of door 1

Exit button of door 2

Door sensor input of door 2

Shared by exit button of door 2 and door

sensor input of door 2

Table 3-5

Description

External alarm input interfaces are able to

connect smoke detector and IR detector

etc..

alarm

input