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3. Cautions
3.1. Precautions for Installing the Indicator
DANGER
Ground the scale, so that the user will not be subjected to an electric shock.
To prevent electric shock, do not handle the USB cable / AC cable with wet hands.
The USB plug is not water-resistant. Use a USB outlet located at a place where the plug will not get wet.
(For FG-D-CWP (USB power model))
The AC plug is not water-resistant. Use an electrical outlet located at a place where the plug will
not get wet. (For FG-D-ACWP (AC power model))
Do not install the scale where flammable or corrosive gas is present.
Do not put excessive force on cables.
The scale is heavy. Use caution, as lifting may cause it to fall over.
Use shielded load cell cables.
Please read "Precautions for Installing the Scale" in [Instruction Manual: FG-CWP / FG-ACWP Series]
on the A&D website (https://www.aandd.jp) for other precautions, cautions as an assembled scale, st
orage and cleaning.
Please read "Installation and Precautions" in [Instruction Manual: FG-D-CWP / FG-D-ACWP] on the A
&D website (https://www.aandd.jp) regarding connection of load cells, installation of indicators, functio
n setting and sensitivity adjustment, etc.
3.2. Load Cell Connection
FG-D-CWP / FG-D-ACWP has two connection configurations: the 6-wire configuration and the 4-wire
configuration.
We recommend connecting using the 6-wire configuration for optimum accuracy and stability.
The applicable diameter of load cell cable is from φ3.5 to φ9.0 mm.
The length of the load cell cable should be less than 30m. For 4-wire configuration, we recommend using
a length of 5m or less.
Terminal No.
1
2
3
4
5
6
7
SIG-
Load cell input (-)
SIG+
Load cell input (+)
EXC-
Load cell excitation voltage (-)
SEN-
Sensing input (-)
SEN+
Sensing input (+)
EXC+
Load cell excitation voltage (+)
SHIELD
Shield
Function
4
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