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
.
【
Serial Port
】
The device provides 8 RS-232 serial ports, the
interface adopts DB9 male head, and supports
1.5kV isolation protection and 15kV
electrostatic protection. The pin definition is as follows:
PIN
1
2
3
4
5
6
7
Definition
DC
D
RX
D
TX
D
DT
R
GN
D
DS
R
RT
S
PIN
8
9
Definition
CT
S
RI
【
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-232 serial ports, the
interface is in the form of DB9
male head
USB interface
B type USB female head
Indicator
Serial port receiving data
indicator,
serial port
transmission data indicator,
power indicator
Power Supply
Input power supply
9VDC
Access terminal block
DC round head
Power Consumption
No-load
2.86W@9VDC
Full-load
2.88W@9VDC
Working Environment
Working temperature
-40~75
℃
Storage temperature
-40~85
℃
Working humidity
5%
～
95% (no condensation)
Protection grade
IP30(metal shell)
DC
