Siemens SIMATIC MOBY D - Technical Specifications

Mobile data storage units
5.10 MDS D324
MOBY D
134 System Manual, 01/2010, J31069-D0147-A6-7618
5.10.4 Technical specifications
Table 5- 15 Technical data MDS D324
Memory size 1024 bytes
Memory configuration
 Serial number
 Configuration memory
 Manufacturer data
 8 bytes (fixed code)
 1008 bytes
 8 bytes
Storage technology EEPROM
Memory organization 1024 EEPROM/gross
992 net capacity
When using the OPT area, 16 bytes of it must be
subtracted in 4 byte blocks
Protocol according to ISO 15693
Data retention (at +40 °C) 10 years
MTBF (at +40 °C) ≥ 1.5 x 10
6
hours
Read cycles Unlimited
Write cycles, typical 1 000 000
Write cycles, min. 100 000
Read/write distance (S
g
) See Chapter
Distance from metal Min. 25 mm (approx. 30% reduction of the field data)
Multitag capability Yes
Anti-collision speed Approx. 20 transponders/s simultaneously
identifiable
Power supply Inductive power transmission
(without battery)
Degree of protection to EN 60529 IP67
Shock resistant to EN 60721-3-7, Class 7M3
total shock response spectrum, type II
100 g
Vibration-resistant to EN 60721-3-7, Class
7M3
20 g
Torsion and bending load Not permissible
Enclosure
 Dimensions (D x H) in mm
 Color
 Material
 27(±-0,2) x 4(±0.2)
 Black
 Epoxy casting resin
Fixing Adhesive, M3 screw
Tightening torque at +20 °C ≤ 1 Nm
(at high temperatures, the expansion coefficients of
the materials used must be taken into account)