Installation Environment
Section 4-2
4-6
4-2 Installation
Environment
The V720S-BC5D4 Reader/Writer is a highly reliable control device with-
standing tough environments. In order to ensure the full, reliable performance
of the RFID system, however, observe the following.
4-2-1 Installation
•
Do not install the Controller under the following conditions.
•
The ambient temperature is not within a range between -10
℃
and 50
℃
or there are radical temperature changes resulting in condensation.
•
The humidity is not within a range between 35% and 85%.
•
There is corrosive gas, flammable gas, dust, salt, or metal powder.
•
The Reader/Writer is affected by direct vibration or shock.
•
The Reader/Writer is exposed to direct sunlight.
•
Oil, or chemical is sprayed onto the Controller.
•
Do not install the Reader/Writer close to heaters, transformers, or re-
sistors that radiate excessive heat.
•
If power lines or high-tension lines with large currents are located close
to the Reader/Writer, be sure to test the Reader/Writer carefully and
make sure that wires connected to the Reader/Writer are not affected by
the noise of power lines or high-tension lines.
Note
Be sure to abide by the above before installing the Reader/Writer and care-
fully test the Reader/Writer.
Caution
•
Be sure to wire antenna cables separately from other cables.For the an-
tenna cable, be sure to use V720-A40 3.35M or V720-A40 10.33M that is
specially designed for this product. Using any other cable may affect ad-
versely the communications performance, waterproof performance, etc.
•
For wire power and I/O cables as well, wire them separately wherever
possible in order to avoid malfunctions.
•
Be sure to use Class D grounding (previous Class 3 grounding) for the
Reader/Writer power connector.
!
