Technical Specifications - Siemens SIMATIC MOBY D System Manual

Mobile data storage units
5.12 MDS D428
5.12.4

Technical specifications

Table 5- 20
Memory size
Memory configuration



Storage technology
Memory organization
Protocol
Data retention (at +40 °C)
Bulk detection/multitag capability
Read cycles
Write cycles at +40 °C, typical
Read/write distance (S
Distance from metal
Power supply
Degree of protection to EN 60529
Shock, tested in accordance with IEC 68-2-27
Vibration, tested in accordance with IEC 68-2-6
Torsion and bending load
Enclosure



MDS fixing
Ambient temperature


Weight, approx.
1)
2)
3)
Note
It is recommended that a test is performed in critical applications.
142
Technical data of MDS D428
Serial number
Configuration memory
Application memory
)
g
Color
Material
Dimensions (D x H) in mm
During operation
Transport and storage
2 hours, 2 m, +20 °C
steam jet: 150 mm; 10 to 15 l/min; 100 bar; 75 °C
The values for shock and vibration are maximum values and must not be applied continuously.
2048 bytes
8 bytes (fixed code)

40 bytes

2000 bytes

FRAM
2048 bytes gross
2000 bytes net
ISO 15693
10 years
Yes
Unlimited
> 10
10
See Chapter Field data (Page 33)
Can be mounted on metal
Inductive power transmission
(without battery)
IP68
1)
IPx9K
2)
50 g
3)
20 g
3)
Not permissible
Black

Plastic PA 6.6 GF;

thread: Stainless steel
18(±1) x 20(±1) (without thread), thread M8

Screws, tightening torque (at room temperature) ≤
1 Nm
-25 °C to +85 °C

-40 °C to +125 °C

35 g
System Manual, 01/2010, J31069-D0147-A6-7618
MOBY D