Omron V680 Series User Manual page 102

Section 7
Appendices
V680-D8KF68/-D32KF68
General Specifications
Item
Memory capacity
Memory type
Data backup time
Memory longevity
Ambient operating
temperature
Ambient storage
temperature
Ambient operating
humidity
Degree of protection
Vibration resistance
Shock resistance
Dimensions
Materials
Weight
Metal countermeasures
Note: The total communications frequency of the Read or Write is called an access frequency.
RFID System
100
User's Manual
Model V680-D8KF68
8,192 bytes (user area)
FRAM
10 years after writing (70°C max.), 6 years after writing (85°C max.)
10 billion times per block (85°C or less)
Access frequency (See note.): 10 billion times
−20 to 85°C (with no icing)
−40 to 85°C (with no icing)
35% to 85%
P67 (IEC 60529)
In-house standard for oil resistance (former JEM standard equivalent to IP67g)
10 to 500 Hz, 1.5-mm double amplitude, acceleration: 100 m/s
directions for 11 minutes each
500 m/s 2 , 3 times each in X, Y, and Z directions (Total: 18 times)
86 × 54 × 10 mm
Case: PBT resin
Fill resin: Epoxy resin
Approx. 50 g
None
V680-D32KF68
32,744 bytes (user area)
2 , 10 sweeps each in X, Y, and Z