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28
SE
CTION 2
In
st
al
la
tio
n
CIDRW System
User’s Manual
SECTION 2
Installation and Connections/Wiring
■
Influence of Background Metal on ID Tag
Metals in the vicinity of the communications area will affect the range, making it smaller.
■
Influence of Noise
This CIDRW system uses a frequency of 134 kHz for communications with ID Tags. Equipment such
as switching power supplies, inverters, servomotors, or monitors in the surrounding area will adversely
affect communications, restricting the communications area.
The noise levels in the vicinity of the CIDRW Head can be determined with the environmental NOISE MEASUREMENT
command (applies only when SECS is not used)
. Refer to page 45.
For details on the relationship between noise and communications distance, see
Appendix
. Refer to page 114.
■
Mounting
Use spring washers and flat washers with the four M3 screws when mounting a CIDRW Head.
*The mounting dimensions are same between V640-HS61 and V640-HS62.
Tighten the M3 screws with a torque not exceeding 0.6 N·m.
Mounting dimensions
(Unit: mm)
Antenna center
21
±
0.2
20
±
0.2
9
Antenna center
21
±
0.2
20
±
0.2
9
4-M3 OR 3.5 dia.
4-M3 OR 3.5 dia.
Summary of Contents for V640-HAM11-ETN
Page 14: ...12 INTRODUCTION Precautions in using the product CIDRW System User s Manual INTRODUCTION MEMO...
Page 72: ...70 SECTION 5 Window Configuration CIDRW System User s Manual SECTION 5 Browser Interface MEMO...
Page 80: ...78 SECTION 6 Troubleshooting CIDRW System User s Manual SECTION 6 Troubleshooting MEMO...