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
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
4
5
RS-485 D-
D+
-
-
GND
RS-422 T-
T+
R+
R-
GND
【
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
3
4
Definition
VCC
D-
D+
GND
【
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
TX1-TX8
OFF
No data or abnormal data is
being transmitted through
serial port.
ON
Serial port is transmitting data
abnormally
Blinking
Serial port is transmitting data
RX1-RX8
OFF
No data or abnormal data is
being received through serial
port.
ON
Serial port is receiving data
abnormally
Blinking
Serial port is receiving data
【
Specification
】
Panel
Serial Port
8 RS-485/422 serial ports, the
interface is in the form of DB9
male head
USB interface
B type USB female head
Indicator
Serial port receiving indicator,
serial port transmission
indicator, power indicator
Power Supply
Input power supply
9VDC
Access terminal block
DC round head
Power Consumption
No-load
1.63W@9VDC
Full-load
2.13W@9VDC
Working Environment
Working temperature
-40~75
℃
Storage temperature
-40~85
℃
Working humidity
5%
~
95% (no condensation)
Protection grade
IP30(metal shell)
DC