Omron V680 Series User Manual

RF Tag Installation Precautions
Section 11
Section 11
Appendices
291
RFID System
User's Manual
(Modbus TCP)
 Influence of Inclination
Install the Reader/Writer and RF Tags so that the Reader/Writer and RF Tags are as parallel to each
other as possible.
Communications will be possible even if the Reader/Writer and RF Tags are not parallel to each other;
however, the communications range is affected by the inclination between them as shown in the
following graphs.
 Rates of Change in Communications Range for Inclination of V680-D1KP66MT
 Measurement Conditions
RF Tag inclination (θ°)
0 10 20 30 40 50 60 70 80 90
V680S-HMD63-ETN and V680-D1KP66MT
(Metal at back surface: Steel)
0% -1% -6% -9% -15% -23% -36% -67% --- ---
V680S-HMD64-ETN and V680-D1KP66MT
(Metal at back surface: Steel)
0% 0% -2% -5% -10% -18% -31% -59% --- ---
V680S-HMD66-ETN and V680-D1KP66MT
(Metal at back surface: Steel)
0% 0% -3% -7% -16% -28% -49% --- --- ---
• V680S-HMD63-ETN and V680-D1KP66MT
(Metal at Back Surface: Steel)
• V680S-HMD64-ETN and V680-D1KP66MT
(Metal at Back Surface: Steel)
• V680S-HMD66-ETN and V680-D1KP66MT
(Metal at Back Surface: Steel)
Non-metallic
material
RF Tag
Reader/Writer
Metallic material
RF Tag
Metallic material
Reader/Writer
Non-metallic material
RF Tag
Metallic material
Reader/Writer
Non-metallic material

Omron V680 Series Specifications

General

Brand	Omron
Model	V680 Series
Category	Other
Language	English