Siemens SIMATIC MOBY D User Manual

Previous versions
C.1 Previous MDS version with different MLFB
MOBY D
System Manual, 01/2010, J31069-D0147-A6-7618
307
Technical data
Table C- 5 Technical data for MDS D139
Memory size 64 bytes
Memory configuration
 Serial number
 Configuration memory
 Family code/application UID
 Application memory
 8 bytes (fixed code)
 8 bytes
 4 bytes
 44 bytes
Storage technology EEPROM
Memory organization See the Section Mobile data storage units -
Introduction
Data retention 10 years
MTBF 2 x 10
6
hours
Read cycles Unlimited
Write cycles
 at + 40 °C, typical
 at + 70 °C, min.
 500 000
 10 000
Write/read distance (S
g
) See Field data
Distance from metal min. 30 mm (approx. 30 % reduction of the field data)
Multitag capability Yes
Power supply Inductive power transmission
(without battery)
Degree of protection according to EN 60529 IP68
Shock resistant according to EN 60721-3-7,
Class 7M3
Total shock response spectrum, Type II
50 g
Vibration-resistant according to EN 60721-
3-7, Class 7M3
20 g
Torsion and bending load Not permissible
Enclosure dimensions (D x H) in mm 85 x 15
Color Black
Material Plastic PPS
Mounting 1 x M5 screw
1
Tightening torque 1.5 Nm
2

Siemens SIMATIC MOBY D Specifications

General

Brand	Siemens
Model	SIMATIC MOBY D
Category	Accessories
Language	English