Siemens MOBYU-MDSU525 Active transponder for identification system User Manual Produktinfo MDS U525 V01 00 e

Siemens AG Active transponder for identification system Produktinfo MDS U525 V01 00 e

Contents

product information sheet

File: Produktinfo_MDS U525_V01_00_e.doc 1 of 3
Subject to change without prior notice
MOBY
U
Product Sheet
Mobile Data Memory - MDS U525
Version: 01.00 of 12.12.03
A&D PT 7 M2, R. Völler
Description
The MDS U525 is a mobile data memory (MDS) of the MOBY U long range identification system. It of-
fers a large, 32-Kbyte memory and replaceable battery. It is especially designed for use in the automo-
tive industry and other industrial production systems with similar requirements. Very low power consump-
tion ensures a long life of approx. 7 years without changing the battery. Changing the battery lengthens
the life of the MDS accordingly. The extremely sturdy, interference-proof MDS can be read and write-
accessed at a distance of up to 3 m. Addressing of the MDS U525 is easy with the filehandler familiar
from MOBY I (logical file addressing). In addition, the MDS can also be used with only direct memory
access. With its transmission frequency in the ISM frequency band at 2.4 GHz, the MDS offers a very
high net data transmission speed of approx. 8 Kbytes per second without multitagging and approx. 4
Kbytes per second even with multitagging and two MDSs.
Ordering Data
Product Description Order No. L-Price
EURO/Unit AL
ECCN
Mobile data memory MDS U525 with 32-
Kbyte memory, replaceable battery, IP 65 6GT2500-5CF10 See FDB.
Technical Data
MDS type
Identification system MDS U525
MOBY U
Fixed code memory MDS identification number (32 bits)
Read only memory 128 bits, can be written once by user
Application memory
Memory technology RAM
Memory size 32 Kbytes
Memory organization Byte access, filehandler mode
Data retention 10 years
MTBF (at +40° C) 2.5 x 10
6
hours (regardless of battery)
Read/write cycles 10
7
at +25° C
Read/write distance 0.15 m to 3 m
Multitag capability Yes
Power supply Battery
MOBY
U Product Sheet Version 01.00
Mobile Data Memory - MDS U525 12.12.03
File: Produktinfo_MDS U525_V01_00_e.doc 2 of 3
Subject to change without
prior notice
> 7 years
1)
; no changing Battery lifespan > 10 years
1)
; with battery change; > 5 times replaceable
Shock/oscillation in acc. w. DIN EN
60721-3-7, class 7 M3 50 g/10 g
Free fall in acc. w. DIN EN 60068-2-32 1 m
Torsion and bending stress Not permitted
Mounting 4 M4 screws
Battery compartment on the back; battery cover with 4 screws
Recommended distance to metal Can be mounted directly on metal
Protection rating in acc. w. DIN EN
60529 IP 65
Chemical resistance See configuration manual
Housing
Dimensions [L x W x H] 111 x 67 x 23.5
Color/material Anthracite/plastic PA 12 GF 25
Ambient temperature
During operation -25° C to +85° C
During transportation and storage -40° C to +85° C
Weight, approx. 100 g
Certifications RF: I-ETS 330440+C1:1997
SAR: 99/519/EG
Safety: EN 60950:2000
EMC: EN 301489-01:2000
EN 301489-03:2000
ENV 50204:1995
FCC Part 15C
C
UL
US
Safe for pacemakers
1)
The lifespan depends on several factors - the temperature, the time the MDS remains in the antenna
field of the SLG (zones 1 and 2) and the amount of data read/written.
Field Data
Standard
Minimum
Maxi-
mum
Limit distance (S
g
), approx. 2.0 m 0.50 m 3.0 m
Working distance (S
a
) 1.4 m 0.35m 2.1 m
Transmission window at S
a
Length/width 2.8 m 0.70 m 3.6 m
Over-the-horizon transmissions can be
actively limited (in 0.5 m steps from 0.5
m to 3.5 m) by SLG.
The field data apply to reading and writing the MDS together with SLG U92 without FCC certification.
Applications with SLG U92 with FCC certification have reduced declarations for the transmission field
(see product sheet Read/Write Device – SLG U92 wit FCC).
MOBY
U Product Sheet Version 01.00
Mobile Data Memory - MDS U525 12.12.03
File: Produktinfo_MDS U525_V01_00_e.doc 3 of 3
Subject to change without
prior notice
Dimensional Drawing of MDS U525
23,5
3,5
111
d = 5,3
für M4
100
67
53

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