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14
Sec
Ante
nnas
with Sep
a
ra
te Amplif
ier
RFID System
User's Manual
Section 2
Specifications and Performance
Antennas with Separate Amplifier
V680-HS51
General Specifications
Dimensions
• V680-HS51
Item
Model
V680-HS51
Ambient operating
temperature
-10 to 60
°
C (with no icing)
Ambient storage
temperature
-25 to 75
°
C (with no icing)
Ambient operating
humidity
35% to 95% (with no condensation)
Insulation resistance
20 M
Ω
min. (at 500 VDC) between connector terminals and case
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min between connector terminals and case
Degree of protection
IP67.(IEC60529)
Oil resistance equivalent to IP67g according to the former JEM standard.
Note: The connectors are not waterproof.
Dielectric strength
10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s
2
, 10 sweeps in each of 3 axis direc-
tions (up/down, left/right, and forward/backward) for 15 minutes each
Shock resistance
1,000 m/s
2
, 3 times each in 6 directions (Total: 18 times)
Dimensions M12
×
35 mm
Material
ABS resin, brass, and epoxy resin filler
Weight
Approx. 55 g
Cable length
Standard lengths of 2 m
21 dia.
17
12.5 dia.
Mounting Hole Dimensions
(16.
8
dia.)
(14.5 dia.)
7
24
33
35
12
25
50
26.2
9.6 dia.
M12
×
1
Toothed washer
Two lock nuts
Ferrite core
Insulation cover
Connector
Coaxial cable, 2.9 dia.,
standard length: 2 m
15
(Unit : mm)
Case material
Brass
Communications
surface
ABS resin
Filling resin
Epoxy resin
Cable
PVC (black)