IV. Socket Function
1
、
Camera control board layout
1.1 BK1：DIP switch
1.1.1 1—8 address code，binary representation，ON is 1，OFF
is 0, from 8 to 1 reading:
If 1 is set ON, all other set off, is 00000001,that is decim
al 1.
f 2 is set ON, all other set off, is 00000010,that is decimal
2.
And so on, the largest that is decimal 11111111，that is decimal
255.
1.1.2 The 9
th
is RS485 120Ω resistance select
switch,
1.1.3 The 10th is Pho
to Sensor
switch,
set ON
for the Photo Sensor in the Front
, set OFF
for the Photo Sensor i
in the Back
1.1 S1:Photo
Sensor
sensitivity
has
four
Settings:
(
00
)
:1lux,
(
01
)
:2lux,
(
02
)
:4lux,
(
03
)
:10lux
1.2 S3：D/N signal voltage output select, low level, 3.3V option
1.3 J1：DC12V output，suitable DV12V box camera power supply.
1.4 J2：System program interface
Summary of Contents for CHLP120IR-SDI
Page 2: ...RS485 Housing Control Box camera User s Manual ...
Page 9: ...III Product Size Chart ...
Page 16: ......
