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and then remove the wiring section of terminal block.
Please pay attention to the above operation sequence.
【Power Supply Connection】
The device provides 1DC power adapter access
port, and the power input is 9VDC. It is
recommended to use a 9V power adapter with DC
DC
head specification with inner diameter of 2.5mm,
outer diameter of 5.5mm and length of 11cm.
【Serial port】
The device provides 8 RS-485/422 serial ports,
the interface adopts DB9 male head, and
supports 15kV electrostatic protection and
2kVAC isolation protection. The pin definition is as follows:
PIN
1
2
3
RS-485
D-
D+
-
RS-422
T-
T+
R+
【USB Interface】
The device provides 1 USB port, and the
interface is a B-type USB female head. The pin
definition is as follows:
PIN
1
2
Definition
VCC
D-
【Checking LED Indicator】
The monitoring working status of the LED indicator of the
device can comprehensively simplify the solution of faults.
The detailed status of each indicator is shown in the following
table:
LED
Indicate
Description
PWR
ON
PWR is connected and
running normally
OFF
PWR is disconnected and
running abnormally
No data or abnormal data is
TX1-TX8
OFF
RX1-RX8
【Specification】
4
5
Panel
-
GND
Serial Port
R-
GND
USB interface
Indicator
Power Supply
3
4
Input power supply
D+
GND
Access terminal block
Power Consumption
No-load
Full-load
Working Environment
Working temperature
Storage temperature
Working humidity
Protection grade
being transmitted through
serial port.
Serial port is transmitting data
ON
abnormally
Blinking
Serial port is transmitting data
No data or abnormal data is
OFF
being received through serial
port.
Serial port is receiving data
ON
abnormally
Blinking
Serial port is receiving data
8 RS-485/422 serial ports, the
interface is in the form of DB9
male head
B type USB female head
Serial port receiving indicator,
serial
port
transmission
indicator, power indicator
9VDC
DC round head
1.63W@9VDC
2.13W@9VDC
-40~75℃
-40~85℃
5%～95% (no condensation)
IP30(metal shell)
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