Omron V680S Series User Manual

Section 8 RF Tag Installation Precautions
 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 V680S-D8KF67M
 Measurement Conditions
RF Tag inclination ()
0 10 20 30 40 50 60 70 80 90
V680S-HMD63-EIP and V680S-D8KF67M
(Metal at back surface: Steel)
0% -1% -3% -7% -13% -24% -47% --- --- ---
V680S-HMD64-EIP and V680S-D8KF67M
(Metal at back surface: Steel)
0% -1% -3% -7% -13% -22% -38% --- --- ---
V680S-HMD66-EIP and V680S-D8KF67M
(Metal at back surface: Steel)
0% -1% -4% -10% -20% -39% --- --- --- ---
• V680S-HMD63-EIP and V680S-D8KF67M
(Metal at Back Surface: Steel)
• V680S-HMD64-EIP and V680S-D8KF67M
(Metal at Back Surface: Steel)
• V680S-HMD66-EIP and V680S-D8KF67M
(Metal at Back Surface: Steel)
RF Tag
Metallic material
Reader/Writer
Non-metallic material
Non-metallic material
Reader/Writer
RF Tag
Metallic material
Non-metallic material
Reader/Writer
RF Tag
Metallic material

Omron V680S Series Specifications

General

Brand	Omron
Model	V680S Series
Category	Rfid Systems
Language	English