8
Connecting Electronic Devices (Peripherals
)
Make sure to unplug the power supply from the wall outlet
or from the scale before you connect or disconnect a
peripheral device (printer or PC) to or from the interface
port (Option).
Safety Precautions
The power supply rated to Class 2 (double insulation) can
be plugged into a wall outlet without taking any additional
safety precautions. The pole (ground) of the Output
voltage is connected to the scale housing (metallic parts),
which can be grounded for Operation.
The interface (see "Interfacing Devices" on page 33 in
addition) is also electrically connected to the scale hous-
ing (ground).
Summary of Contents for TS 12
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