Version : 1.20
a
7
5. Connection Diagram
Please refer to the below diagram for the connection.
PIN NAME
COLOR
PIN NUMBER
PWR_IN
RED
1
PWR_GND
BLACK
2
RS232_RX
GRAY
3
RS232_TX
PINK
4
WGD_D0
GREEN
5
WGD_D1
WHITE
6
PWR_GND
BLUE
7
LED
BROWN
8
BEEP
YELLOW
9
TAMPER
VIOLET
10
RS485+
ORANGE
11
RS485-
SKY BLUE
12
No.1 PIN
No.12 PIN
QUIO QDE-950-4
MODBUS Connection
PIN NAME
COLOR
PIN NUMBER
PWR_IN
RED
1
PWR_GND
BLACK
2
RS485+
ORANGE
11
RS485-
SKY BLUE
12
QDE-950-4 User’s Manual
QDE-950-4 User Manual