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85
RFID System
User's Manual
Sec
Ins
ta
lling RF Tags
Installation
Mutual Interference with RF Tags (Reference)
To prevent malfunctioning due to mutual interference when using more than one RF Tag, leave suffi-
cient space between them as shown in the following diagram.
• When V680-HS51, V680-HS52, V680-HS63, and V680-HS65 are Used
• When V680-H01-V2 are Used
0
10
20
30
40
50
60
70
80
90
100
10
20
30
40
50
(mm)
(%)
V680-HS65 and V680-D1KP66T
Distance to metal (x)
The comm
u
nications distance
w
itho
u
t
metal is 100
%
.
X
Y
V680-HS65
V680-D1KP66T
Communica-
tions
distance
Metal on back
Metal
0
10
20
30
40
50
60
70
80
90
100
10
20
30
40
50
(mm)
(%)
V680-H01-V2 and V680-D1KP66T
Distance to metal (x)
The comm
u
nications distance
w
itho
u
t
metal is 100
%
.
X
Y
V680-H01-V2 V680-D1KP66T
Communica-
tions
distance
Metal on back
Non-metallic material
100mm min.
100mm min.
200mm min.
200mm min.