2

Connector Pin map

A1 PROs

1

A1 PROs

①

②

③

④

⑤

⑥

⑦

Connector

Pin number

Pin name

Description

①

1

+3.3V

+3.3V Output

2

485-TX

RS-485

3

485-RX

4

GND

Board GND

②

1

MA +

Day & Night Control out

2

MA -

Day & Night Control out

③

1

DMP +

DC IRIS Damping +

2

DMP -

DC IRIS Damping -

3

DRV +

DC IRIS Drive +

4

GND

Board Ground

④

1

CDS IN

CDS Signal in (Voltage level)

2

Day&Night IN

Day & Night Signal in (High or Low)

3

IRLED OUT

IR LED On Signal out

4

GND

Board Ground

5

+12V

+12V Input

⑤

1

GND

Board Ground

2

+12V

+12V Input

3

GND

Board Ground

4

Day&Night IN

Day & Night Signal in (High or Low)

5

GND

Board Ground

6

GND

Board Ground

7

CVBS

Analog Video (Composite Video Banking Sync)

8

Key Down

OSD Key down

9

Key Up

OSD Key up

10

Key Select

OSD Key select

11

Key Right

OSD Key right

12

Key Left

OSD Key left

13

MD Out

Motion detection out signal

14

GND

Board Ground

15

+5V

+5V Output

⑥

1

A/D KEY

A/D Key input

2

GND

Board Ground

⑦

1

HD-SDI

MMCX (IPEX)

Address

Rm.915, Keumkang Hightech Valley, 177, Sagimakgol-ro Jungwon-ku, Seongnam-si, Gyeonggi-do, Korea

AH249VP (EX-SDI)