EverFocus EPN4122 Manual do Utilizador descarregar pdf (Página 12)

EPN4122/4122i/4220/4220i

3.4 I/O Terminal Block

The I/O terminal block, located on the rear panel of the Base Board, can be used to develop

applications for alarm input and output, motion detection, PTZ control or a variety of other functions.

CON3

1 2 3 4 5 6 7 8 9 10 11 12

Pin Assignment

No. Functions No. Functions

1 GND (-) 8

Alarm In 1

GND (-)

Alarm Out B

NO (+) 9 Alarm In (+)

3 COM (-) 10

Alarm In 2

GND (-)

4 NC (+) 11 Alarm In (+)

Alarm Out A

NO (+) 12 GND (-)

6 COM (-)

NC (+)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 109 110

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EverFocus EPN4122 Manual do Utilizador Página 12