SD Video Recorder
20 -
5.3 Signal cables
Mark
Description
Color
Description
1
TXD1
Orange
TXD, COM1
,
(
GPS
)
2
RXD1
Brown
RXD, COM1
,
(
GPS
)
3
TXD2
Yellow
TXD, COM2
4
RXD2
Blue
RXD, COM2
5
485A
White
RS485 A, (PTZ)
6
485B
Grey
RX485 B, (PTZ)
7
5.0V
Red
+5 VDC
8
GND
Black
Ground
9
SNR2
Grey
Sensor 2
10
SNR3
Grey
Sensor 3
11
SPEED
Purple
Speed sensor
12
SNR1
Grey
Sensor 1
GPS connector
(
RS232 COM1
)
PIN
Description
2
TXD: Data Transmit
3
RXD: Data receive
5
GND: Ground
9
+5V DC: Power output
Содержание MDR10x1
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