Characteristic Data According To Conditions Of Use - Omron V640 Series User Manual

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
-250 -200 -150
• WRITE
-250 -200 -150
Communications Area (READ)
250
200
150
100
50
0
-100 -50 0 50 100
Distance in X direction (mm)
Communications Area (WRITE)
250
200
150
100
50
0
-100 -50 0 50 100
Distance in X direction (mm)
Measurement point
150 200 250
Measurement point
150 200 250
SECTION 7
Appendix
CIDRW System
81
User's Manual