User Manual

33
RFID System
User's Manual
Section 2 Tags
Section 2
Specifications and Performance
Tags
Specifications and Dimensions
 V680-D1KP52MT
• General Specifications
Note: After string data at high temperatures, rewrite the data even if changes are not required, In this manual, high
temperatures are those exceeding 125
°C up to 180°C.
• Dimensions
When embedding the V680-D1KP52MT into a metal surface, use the V680-HS51, V680-HS52 Antenna.
Transmission will not be possible if the V680-HS63 Antenna is used.
The side with the markings is the communications surface. Mount the Tag with this side facing the Antenna.
The ID code is written in the memory of the Tag and may be affected by data retention characteristics at high tempera-
tures. Take suitable precautions when using the READ ID command for Tags operating at high temperatures.
Item Model V680-D1KP52MT
Memory capacity 1,000 bytes (user area)
Memory type EEPROM
Data backup time 10 years after writing (85°C or less), 0.5 years after writing (85°C to 125°C)
Total data backup time at high temperatures exceeding 125°C is 10 houres (See note.)
Memory longevity 100,000 times per block (25°C)
Ambient operating
temperature
−25 to 85°C (with no icing)
Ambient storage
temperature
−40 to 125°C (with no icing)
Ambient operating
humidity
35% to 95%
Degree of protection IP68 (IEC 60529)
In-house standard for antenna oil resistance (former JEM standard equivalent to IP67g)
Vibration resistance
10 to 2,000 Hz, 1.5-mm double amplitude, acceleration: 150 m/s
2
, 10 sweeps each in X, Y, and Z
directions for 15 minutes each
Shock resistance 500 m/s
2
, 3 times each in X, Y, and Z directions (Total: 18 times)
Dimensions 8 dia. × 5 mm
Materials Case: PPS resin, Fill resin: Epoxy resin
Weight Approx. 0.5 g
Metal countermeasures Yes
8
0
−0.1
R0.2
5
0
−0.1
dia.
(Unit : mm)
Case material PPS resin
Fill resin Epoxy resin