Omron V680 Series User Manual page 84

Section 4
Installation and Connections
 V680-D1KP66MT
Mount the RF Tag using M3 flat-head screws
from the marked side.
Tighten the screws to a torque of 0.3 to 0.5 N·m.
When you install the RF tag, prepare the metal plate as shown in the figure below.
When the metal plates size is larger than the below illustration, communication range will change.
Please confirm the influence well.
Material: Steel
Although it is possible to use SUS, aluminum or brass in addition to steel as the metal plate, communications range is
influenced by the material. Do not use resin as the metal plate.
Refer to RF Tag Installation Precautions in Section 11 Appendices for information on the effect of surrounding metal, Mutual
Interference of RF Tags and Influence of Inclination on the V680-D1KP66MT.
p.283
RFID System
82
User's Manual
(Modbus TCP)
Two, M3 holes
25
±0.2
34
(Unit: mm)
Mounting Hole Dimensions
M3 flat-head screw
25
±0.2
Marked side
V680-D1KP66MT
Screw mounting
Metal plate
Two, M3 holes
25
±0.2