Omron V680-CA1D User Manual page 21

Read/Write Antenna
The V680-H01 Read/Write Antenna is a highly reliable control device that can withstand harsh environ-
ments. To increase the reliability of the system and ensure full functionality, however, install the
Antenna according to the instructions below.
• Installation Site
Do not install the Antenna in the following locations.
• Locations exposed to ambient temperatures not within the range between −20°C and 55°C or loca-
tions with radical temperature changes resulting in condensation
• Locations exposed to humidity that is not within the range between 35% and 85%
• Locations subject to corrosive gas, flammable gas, dust, salt, or metal powder
• Locations that will expose the Antenna to direct vibration or shock
• Ambient Environment
The communications distance of the Antenna drops due to ambient noise from surrounding electronic
devices.
The following precautions apply when installing the Antenna near such devices or other sources of
ambient noise.
• Power Lines and High-tension Lines
Do not wire the Antenna cable along with high-tension lines or power lines. Keep the Antenna cable
as far away as possible from them.
• Inverters, Motors, and Other Driving Mechanisms
Be sure to ground the frames of driving mechanisms and keep them as far away as possible from the
Antenna.
• Switching Power Supplies and Other Power Supplies
Be sure to ground switching power supplies and keep them as far away as possible from the
Antenna.
Be sure to observe the above precautions before installing the Antenna and carefully test the Antenna before actual
use.
Tags
• Installation Site
Do not install Tags in the following locations.
• Locations subject to corrosive gas, flammable gas, or metal powder
Be sure to observe the above precautions before installing the Tag and carefully test the Tag before actual use.
Installation, Connections, and Wiring
Heat-resistive RFID System
Section 2
19
User's Manual