User's Manual

32
Section 4 Installing Antennas
RFID System
User's Manual
Section 4
Installation
Installing Antennas
V680-HS63
 Installation from the Front
 Installation from the Back
Insert the nuts that come with the Antenna into sections A.
Securely tighten screws to a maximum torque of 1.2 N⋅m.
V680-HS52
Install the Antenna using the nuts and toothed washers that are provided on both sides of the mounting
material, as shown in the diagram below.
When the Antenna is mounted to a metal object, the communications distance will be reduced by approximately 10%
compared with mounting to a non-metallic object. For details on the effect of metal surrounding the Antenna, refer to
Effect of Surrounding Metals on the Antenna (Reference) on page 35.
P. 35
Securely tighten the screws to a maximum torque of 40 N⋅m.
28+0.2
40
27
53
Coil center
Two, M4 holes
28+0.2
A
27
Nut
Two, 4.5 dia. holesCoil center
22
+0.5
0
Mounting Hole Dimensions
dia.
Toothed washers
Non-metallic material
Antenna
Nut