Omron V680-HS63 - Page 177

RFID System
User's Manual
SECTION 7
Reference Data
SECTION 7
Appendices
175
 V680S-D8KF67M
 Effect of Surrounding Metals (Reference)
The V680S-D8KF67M 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.
 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.
● V680-HS52 and V680S-D8KF67M ● V680-HS63 and V680S-D8KF67M
● V680-HS65 and V680S-D8KF67M
Embedded
RF Tag
Surface-mounted
Metallic material
Metallic material
5 mm max.
RF Tag
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
Communications range (Distance without metal is 100%.)
Distance to metal (x)
(%)
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
Communications range (Distance without metal is 100%.)
Distance to metal
(
x
)
(%)
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
Communications range (Distance without metal is 100%.)
Distance to metal (x)
(%)
Metallic material
RF Tag
XX
80 mm min.
80 mm min.