
5
Electromagnetic Inductive RFID System
User's Manual
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Introduction
Please observe the following precautions to prevent failure to operate, malfunctions, or undesirable effects on product per-
formance.
1. Installation Site
Do not install the product in the following locations
• Where it is exposed to direct sunlight
• Where it is exposed to corrosive gases, dust, metal chips, or salt
• Where the operating temperature exceeds the range given in the specifications
• Where there are sudden changes in temperature (including locations subject to condensation)
• Where the humidity exceeds the range given in the specifications
• Where vibration or shock exceeding the values given in the specifications is imposed directly on the product.
• Where the product is subject to splashing water, oil, or chemicals
2. Installation
• This device uses the frequency band 13.56 MHz to communicate with Tags. This frequency band is also used as the
ISM band (one of frequencies assigned to medical or industrial heaters). These heaters may affect communications
with a Tag or may damage the Tag if the heater is located near this device. Do not install ID Tags near devices that
use the frequency band 13.56 MHz.
• To minimize general influence of noise, ground any metallic object located around this device according to 100
Ω
or
less.
• When using more than one CF Reader/Writer, communications performance may be adversely affected by mutual
interference. Refer to information on mutual interference when installing the system.
3. Power Supply
• Use the power supply specified in this manual.
4. Wiring
• Always turn OFF the power supply to the Handy Terminal before inserting or removing the CF Reader/Writer.
• To protect the system from damage due to static electricity, use a wrist strap or other means of preventing static dis-
charge when touching signal wires for terminals or connectors.
5. Cleaning
• Do not use any thinner. Resin material and case paint are dissolved by thinner.
6. Communications
• Power is supplied when opening the COM port on the CF Reader/Writer. Wait for at least 500 ms after opening the
COM port before starting communications.
Precautions for Correct Use
Summary of Contents for V670-CF01
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