Samsung SPD-2300 Controller Connection Terminal (Camera Holder) Setting Termination Resistance , Alarm Connection Terminal (Camera Holder)

SPEED DOME CAMERASPEED DOME CAMERA User’s ManualUser’s Manual
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ENGLISH
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NAME Purpose
CON7- #1 RXD+ Controller Data Line Connection
CON7-#2 RXD- Controller Data Line Connection
CON7-#3 TXD+ Controller Data Line Connection
CON7-#4 TXD- Controller Data Line Connection
CON7-#5 GND GND
CON7-#6 TX For RS-232 Communication
CON7-#7 RX For RS-232 Communication
NAME Purpose
IJP3 - #1 IN1 Alarm input sensor connection terminal 1
IJP3 - #2 IN2 Alarm input sensor connection terminal 2
IJP3 - #3 GND GND
IJP3 - #4 IN3 Alarm input sensor connection terminal 1
IJP3 - #5 IN4 Alarm input sensor connection terminal 1
IJP3 - #6 GND GND
IJP3 - #7 COM1 Alarm Output 1 Common
IJP3 - #8 1N.C Alarm Output 1 (for Normal Close)
IJP3 - #9 1N.O Alarm Output 1 (for Normal Open)
IJP3 - #10 COM2 Alarm Output 1
IJP3 - #11 2N.C Alarm Output 2 (for Normal Close)
IJP3 - #12 2N.O Alarm Output 2 (for Normal Open)
In order to prevent signal reduction, the termination resistance of the 2 end
units, which are the distant paths for camera and controller to be connected
on the RS485 interface, should be connected.
As the termination resistance is built in the camera, whether to make the
termination resistance valid or invalid is selected with the DIP switch.
See the connection diagram below for determining to which device the
termination resistance will be connected to.
Set up the termination resistance in the dark products.
The installation distance of the product for the termination resistance setting
should be less than 1.2 Km. (Maximum cable length is 1.2 Km according to
the RS-485 standards.)
Part Names and Functions
Controller Connection Terminal (Camera Holder) Setting Termination Resistance
Alarm Connection Terminal (Camera Holder)