User's Manual

5 – 15
Description of the data carrier
D101583 0207 BL ident
5
Technical data TW-R20-K2
Figure 7
TW-R20-K2
Table 7:
TW-R20-K2
Type
Ident-No.
TW-R20-K2
6900505
Memory data
Operating frequency
13.56 MHz
Memory size
2 KBytes
Number of read operations unlimited
Number of write operations 10
10
Read time (typical)
0.5…5 ms/Byte
Write time (typical)
0.5…5 ms/Byte
Memory type FRAM
Installation guidelines
Minimum distances when
mounting in metal (around the
data carrier)
10 mm
General data
Colour black
Ambient temperature -20…+85 °C
2,5
ø 20