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7. POLESTAR WITH RS485 MINI DIN
7.1 RS485 Communication & Control PIN
PIN definition:
1.
TXD (RS485 +)
2.
RXD (RS485-)
3.
Motion detection output
4.
GND
5.
D/N output
6.
Reserved
7.
Reserved
8.
Day/Night control
NOTE:
If more than 1 camera is connected to keyboard, then last camera’s Grey wire must be
connected to its White wire for terminal resistance purpose.
8
7
6
5
4
3
1
2
+
Wire color representation:
¾
Black: TXD (RS485 +)
¾
White: RXD (RS485-)
¾
Red: Motion detection output
¾
Yellow: GND
¾
Purple: D/N output
¾
Blue: Reserved
¾
Brown: Reserved
¾
Green: Day/Night control
¾
Grey: Terminal resistance
Black
White
Red
Yellow
Purple
Blue
Brown
Green
Grey
Summary of Contents for PoleStar EQ550
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