Yaohua Weighing System XK3190-A15 - Connecting the Load Cell; Load Cell Connection Details; Safety Precautions for Load Cell Connection

Sepalizing in indicator,Being perfect in indicator
2. Connecting the Load Cell to the Indicator
2.1. The 9-pin socket is used for the connection of the load cell,as
shown below:
Shanghai Yaohua Weighing System Co.,Ltd.
5
1
2 3
4 5
6
7
8
9
-
V
Shield
+V
-I
N
+I
N
2.2. The below graph clearly shows the connection of the load cell
and the indicator
S h i e l d
8 - I
N
9 + I
N
1
-V
6 +
V
+
_
Te r m i n a l o
f
Indicator Terminal o
f
Sensor
Bridge o
f
Pow
e r S u
p
p
l y
Signal Out
p
ut
5
+
_
2.3. ▲ ！ Warning:Connection of indicator and load cell must be
reliable and the operation should be in power off statement.
2.4. ▲！Warning:After connection,the 9-pin socket must be fixed to
ensure the security.No plugging or pulling the connection
freely.And be sure the connection must be operated under power
off statement.
2.5. ▲！Warning:As both the load cell and indicator are sensitive
to the static electricity,anti-static measures must be taken.No
soldering operation or other strong electricity operation is
permitted.And anti-thunder measurements also should be taken
to avoid any injury to the devices or the operators.