User's Manual

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6-3 Cautions in handling of tag
1. The tag is not provided with a rigidly protected construction.
If it is bend or subjected to external pressure, its internal circuit could be damaged, thereby resulting in
communication failure.
The system should be designed so as to have a recovery function in case of a possible damage of the tag.
2. The communication distance may vary depending on objects lying between the reader and tag.
3. The communication area may vary according to the types of tags.
Kanban reader Model 4S2VR-V720-KR11□is developed for interfacing between man and equipment. Be sure
to contact sales personnel of the Information Product Section of the Sales Department of Omron when you
intend to use this reader in fixed installation.