46
Section 1 Product Specifications
RFID System
User's Manual
(Modbus TCP)
Section 1
Product Overview
V680S-D2KF68/-D2KF68M/-D8KF68/-D8KF68M
General Specifications
The V680S-D2KF68M/-D8KF68M must be mounted on a metallic surface. The markings on the V680-
D2KF68/-D8KF68 and V680-D2KF68M/-D8KF68M are shown below.
The marked surface is the communications surface. When mounting the RF Tag, face the marked surface toward the
Reader/Writer.
You can use the V680S-D8KF68@ with Reader/Writers with firmware version 2.00 or higher.
Item Model V680S-D2KF68 V680S-D2KF68M V680S-D8KF68 V680S-D8KF68M
Compliance standards ISO/IEC 18000-3 (15693)
Memory capacity 2,000 bytes (user area) 8,192 bytes (user area)
Memory type FRAM
Data retention 10 years after writing (85°C or less)
Write Endurance One trillion times per block (85°C or less), Access frequency
See Note 1.
: One trillion times
Ambient operating
temperature
-20 to 85°C (with no icing)
Ambient operating humidity 35% to 85%
Ambient storage temperature -40 to 125°C (with no icing)
Ambient storage humidity 35% to 85%
Degree of protection IP68 (IEC 60529), Oil resistance equivalent to IP67G (JIS C 0920:2003, Appendix 1)
See Note 2.
IPX9K (DIN 40 050)
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 PPS resin
Weight Approx. 44 g Approx. 46 g Approx. 44 g Approx. 46 g
Metal countermeasures None Provided None Provided
Note 1. The number of accesses is the total number of reads and writes.
2. Oil resistance has been tested using a specific oil as defined in the OMRON test method.
V680S-D2KF68M/-D8KF68M V680S-D2KF68/-D8KF68