UAI PC-300H, Руководство пользователя

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Machine Specifications Machine Specifications Machine Specifications Machine Specifications
Size：Ф110mm×105mm
Weight：450G
Construction and Size as followed chat:
Outside Cable Connection Way
Outside Cable Connection Way Outside Cable Connection Way Outside Cable Connection Way
1、Outside cable connection way:
All outside cables connected to RS485 anti-thunder connector, RS485
anti-thunder connector is connected with pan/tilt dome camera through one 0.5m
8-twisted-pair link cable.
The two terminals of twisted cable have been crimped
with RJ-45 connector. Connected to anti-surge adapter and RJ-45 socket on body
of dome camera. The detailed connection way of RS485 adopter as followed Chart:
O
N
A B A B
+12V
G N D
JP
1
D4
K5
K3
K1
K2
K4
RS485 anti-surge adapter
K1：RJ45 socket K2：BNC plug K3：RS485 input and output terminal
K4：DC12V input port K5：12VDC input/output port JP1：RS-485 Bus marching resister
D4：Status indicator
K5 DC12V port and K4 DC12V port is connected at inside. You only need to select one
as input port according to different power input terminal.
2. RS485 Bus marching resister
To center control, in order to prevent the reflection and interference of RS485
signal and other communication signals, the communication port of farthest
equipment from control center should parallel connected with one marching resister.