Omron V680S Series, Руководство пользователя

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Se
ction 11
RFID System
User's Manual
(Modbus TCP)
Section 11
Appendices
Reader/Writer Installation Precautions
V680S-HMD63-ETN

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 80 mm from any metallic surface to
prevent malfunctions. If the distance between surrounding metal and the Reader Writer is less than 80
mm, the Reader Writer communications distance will be greatly reduced.
Do not allow the height of the metal to exceed the height of the Reader/Writer.

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 given in the following table.
If the distance between the Reader/Writers is too short, the read/write distances will be reduced.
RF Tag model
Mounting distance
Installing the Reader/Writers facing each other Installing the Reader/Writers in parallel
V680-D1KP54T 230 mm 110 mm
V680-D1KP66T 300 mm 100 mm
V680-D1KP66MT 220 mm 100 mm
V680-D1KP66T-SP 300 mm 100 mm
V680S-D2KF67 370 mm 120 mm
V680S-D2KF67M 220 mm 100 mm
V680S-D8KF67 290 mm 120 mm
V680S-D8KF67M 240 mm 100 mm
Metallic mater
ial
30 mm max.
Metallic material
Radius:
40 mm min.
90 mm min.
80 mm min.
80 mm
min.
80 mm min.
80 mm
min.
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 80 mm to
metal surfaces.
Mounting distance
Mounting distance
•
Installing the Reader/Writers Facing Each Other
•
Installing the Reader/Writers in Parallel