11
Multiple Domes means that more than one panoramic camera is linked in the system. Each panoramic camera
connects to next panoramic camera forming a serial linking. Each panoramic camera has an individual ID dip switch,
which allows the keyboard to identify each panoramic camera and make command. Sometimes it is more convenient
to wire a telemetry system in star configuration rather than daisy chain. To do this a PIH-804
data distributor is
necessary. It takes an output from a keyboard or a matrix and splits the single data line into 4 separate data lines.
One Keyboard can control up to 64 cameras total of 256 channels.
Ⅲ
RS-485 Connection Between PIH-804
Data Distributor and Panoramic Camera
RS-485 Connection Between PIH-804
Data Distributor and Keyboard
1st output TXDI1+ of PIH-804
connects to TXDI+ of 1st panoramic camera and TXDI1- of PIH-804
to TXDI-
of 1st panoramic camera.
Linking 2nd Panoramic Camera
TXDO+ of 1st panoramic camera connects to TXDI+ of 2nd panoramic camera and TXDO- of 1st panoramic
camera to TXDI- of 2nd panoramic camera.
7th pin TXDI+ of Connector Box connects to TXDO+ on RS-485 OUT jack of PIH-804
8th pin TXDI- of Connector Box connects to TXDO- on RS-485 OUT jack of PIH-804
Ⅲ
Ⅲ
Ⅲ
Ⅲ
Ⅲ
Ⅲ
4CH DVR
RS-485
ADAPTOR
AC
RS-485
DATA
CONTROL
CHAIN 1
CHAIN 2
CONTROL
CHAIN 4
CONTROL
CHAIN 3
CONTROL
CAMERA 16
(61~64CH)
DC12V
4CH VIDEO
OUT
4CH VIDEO OUT
O1+
O1-
GND
O2+
O2-
GND
GND
O3-
O3+
O4+
GND
O4-
DISTRIBUTOR
PIH-804
DAISY CONFIGURA
TION DISTRIBUTER
DC 12V
OUT
TXDI+
TXDI-
TXDO-
TXDO+
GND
ADAPTOR
Keyboard Controller
POWER
ALARM
R/T
06/02/15 12
00
00
PTZ MODE ID=000
： ：
1
8
2
7
3
6
4
5
AC
GND
DC12V
TXDI+
TXDI-
ADAPTOR
AC
CAMERA 2
(5~8CH)
DC12V
DC12V
4CH VIDEO
OUT
CAMERA 1
(1~4CH)
CAMERA 32
(125~128CH)
DC12V
4CH VIDEO
OUT
CAMERA 18
(69~72CH)
DC12V
4CH VIDEO
OUT
CAMERA 17
(65~68CH)
DC12V
4CH VIDEO
OUT
CAMERA 48
(189~192CH)
DC12V
4CH VIDEO
OUT
CAMERA 34
(133~136CH)
DC12V
4CH VIDEO
OUT
CAMERA 33
(129~132CH)
DC12V
4CH VIDEO
OUT
CAMERA 64
(253~256CH)
DC12V
4CH VIDEO
OUT
CAMERA 50
(197~200CH)
DC12V
4CH VIDEO
OUT
CAMERA 49
(193~196CH)
DC12V
4CH VIDEO
OUT
