Omron V680-HS63 User Manual page 151

 V680-D1KP66MT
 Effect of Surrounding Metals (Reference)
The V680-D1KP66MT can be surface-mounted or it can be embedded in metal. If it is embedded in
metal, the height of the metal casing must not exceed that of the RF Tag.
RF Tag
Embedded
Metallic material
● V680-HS52 and V680-D1KP66MT
(%)
100
90
80
70
60
50
40
30
20
10
0
10 20
Distance to metal (x)
● V680-HS65 and V680-D1KP66MT
(%)
100
90
80
70
60
50
40
30
20
10
0
10 20
Distance to metal (x)
RF Tag
X
Metallic material
 Mutual Interference with RF Tags (Reference)
To prevent malfunctioning due to mutual interference when using more than one RF Tag, leave
sufficient space between them as shown in the following diagram.
Surface-mounted
3.5 mm max.
Metallic material
● V680-HS63 and V680-D1KP66MT
(mm)
30 40 50
60 (mm)
30 40 50
X
100 mm min.
RF Tag
(%)
100
90
80
70
60
50
40
30
20
10
0
10 20 30
Distance to metal (x)
100 mm min.
SECTION 7
Appendices
(mm)
40 50
RFID System
149
User's Manual