Omron V680S-HMD63-PNT User Manual page 247

V680S-HMD66-PNT
 Influence of Surrounding Metal on Reader/Writer
The Reader/Writer can be surface-mounted or it can be embedded in metal to protect it from collisions.
If you embed the Reader/Writer in metal, separate it at least 160 mm from any metallic surface to
prevent malfunctions. If the distance between surrounding metal and the Reader/Writer is less than
160 mm, the Reader/Writer communications range will be greatly reduced.
Do not allow the height of the metal to exceed the height of the Reader/Writer.
40 mm
max.
Metallic material
Provide a Cable bending radius of 40 mm or more.
The communications range will be reduced significantly
if the Reader/Writer is installed closer than 160 mm to
metal surfaces.
 Mutual Interference of Reader/Writers
To prevent malfunctioning due to mutual interference when using more than one Reader/Writer, leave
sufficient space between them as shown in the following diagrams.
If the distance between the Reader/Writers is too short, read / write distance will be reduced.
RF Tag model
V680-D1KP54T
V680-D1KP66T
V680-D1KP66MT
V680-D1KP66T-SP
V680-D1KP58HTN
V680-D8KF67
V680-D8KF67M
V680-D8KF68A (horizontally)
V680-D8KF68A (Vertically)
V680S-D2KF67
V680S-D2KF67M
V680S-D8KF67
V680S-D8KF67M
V680S-D2KF68
V680S-D2KF68M
V680S-D8KF68
V680S-D8KF68M
Radius:
40 mm min.
90 mm min.
Installing the Reader/Writer facing each other
340 mm
410 mm
300 mm
410 mm
500 mm
360 mm
280 mm
510 mm
500 mm
460 mm
300 mm
580 mm
280 mm
750 mm
420 mm
600 mm
360 mm
160 mm min
160 mm
min.
160 mm
min.
160 mm min.
Mounting distance
Installing the Reader/Writer in parallel
190 mm
190 mm
180 mm
190 mm
170 mm
150 mm
160 mm
180 mm
170 mm
230 mm
230 mm
250 mm
220 mm
220 mm
220 mm
240 mm
220 mm
Section 11
Appendices
RFID System
245
User's Manual
(PROFINET)