MDS D423
4
C79000-G8976-C319-01, 05/2013
Note
Range in a non-metallic environment
The MDS D423 is optimized for use in a metallic environment. If the MDS D423 is used in a non-metallic environment, this
results in a reduced range.
5
Technical specifications
Table 5-1
Technical specifications of MDS D423
Memory size
2048 bytes
Memory configuration
●
Serial number
●
Configuration memory
●
Application memory
●
8 bytes (fixed code)
●
40 bytes
●
2000 bytes
Storage technology
FRAM
Memory organization
FRAM, 2048 bytes gross
2000 bytes net
(when using the OPT area, 16 bytes of it must be subtracted in 8
byte blocks)
Report
ISO 15693
Data retention (at +40 °C)
10 years
MTBF (at +40 °C)
2 x 10
6
hours
Read cycles
Unlimited
Write cycles (at +40 °C)
> 10
10
Read/write distance (S
g
)
See section "Field data (Page 3)."
Mounting on metal
Mounting in metal
Yes
yes, with 10 mm clearance all round
Power supply
inductive power transmission (without battery)
Degree of protection to EN 60529
IP68
1)
IPx9K
2)
Pressure resistance
●
low pressure resistant
3)
●
high pressure resistant (see degree of protection IPx9K)
Shock according to EN 60721-3-7, Class 7M3
Total shock response spectrum, Type II
50 g
4)
Vibration-resistant to EN 60721-3-7, Class 7M3
20 g
4)
Torsion and bending load
Not permissible
Enclosure
●
Dimensions (D x H)
●
Color
●
Material
●
30 mm (+0.2/-0.5) x 8 mm (-0.5)
●
Black
●
Plastic PPS, silicone-free
Fixing
Countersunk screw, thread M4
5)
Tightening torque
≤ 1 Nm
