Omron V640 Series, Руководство пользователя, Страница: 83 / 120

CIDRW System
User’s Manual
SECTION 7
Char
act
erist
ic Da
ta
Ac
cord
ing
to
Condition
s of Use
SECTION 7
Appendix
81
Characteristic Data According to Conditions of Use
Maps of Communications Areas (Reference Only)
The figures given below for communications areas (communications distances) are reference values
only. The maps of communications areas will vary according to the ID Tags that you use, the back-
ground metals, the ambient noise, the effects of temperature and so on, and should be thoroughly con-
firmed on installation. The direction of the ID Tags will affect communications performance. Check the
direction of the coils in the ID Tags before using the ID Tags.
■
V640-HAM11-ETN-V2
• Coaxial Mounting (RI-TRP-DR2B-30)
•
READ
• WRITE
-250 -200 -150 -100 -50 0 50 100 150 200 250
0
50
100
150
200
250
Communications Area (READ)
Distance in
Y
dir
ection (
mm)
Distance in X direction (mm)
Measurement point
-250 -200 -150 -100 -50 0 50 100 150 200 250
0
50
100
150
200
250
Communications Area (WRITE)
Distance in
Y
direction (mm)
Distance in X direction (mm)
Measurement point