RFID System
User's Manual
(Modbus TCP)
Section 1 Product Specifications
Section 1
Product Overview
39
V680-D8KF68A
General Specifications
Dimensions
V680-D8KF68A
The marked surface is the communications surface. When mounting the RF Tag, face the marked surface toward the
Reader/Writer.
Item Model V680-D8KF68A
Compliance standards ISO/IEC 18000-3 (15693)
Memory capacity 8,192 bytes (user area)
Memory type FRAM
Data retention 10 years after writing (70°C or less), 6 years after writing (70 to 85°C)
Write Endurance 10 billion times per block (85°C or less)
Access frequency
See Note 1.
: 10 billion times
Ambient operating
temperature
-20 to 85°C (with no icing)
Ambient operating
humidity
35% to 85%
Ambient storage
temperature
-40 to 85°C (with no icing)
Ambient storage humidity 35% to 85%
Degree of protection IP67 (IEC 60529:2001)
Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1)
See Note 2.
Vibration resistance No abnormality after application of 10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s
2
,
10 sweeps each in X, Y, and Z directions for 11 minutes each
Shock resistance No abnormality after application of 500 m/s
2
, 3 times each in X, Y, and Z directions (Total: 18 times)
Dimensions 86 × 54 × 10 mm (W × H × D)
Materials Case: PBT resin, Filling: Epoxy resin
Weight Approx. 50 g
Metal countermeasures None
Note 1. The total communications frequency of the Read or Write is called an access frequency.
2. Oil resistance has been tested using a specific oil as defined in the OMRON test method.
(Unit: mm)
76±0.2
86
44±0.2
54
10
10
Two, 4.5-dia. mounting holes
10
5
76
44
Two, M4 holes
Mounting Hole Dimensions
Case material PBT resin
Filling Epoxy resin
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