Data carrier

Dimensions

90 8 58 PEPPERL+FUCHS

Model Number Technical data

MTM-C2

General specifications

Data carrier

Operating frequency 2,435 ... 2,465 GHz , channel separation 300 kHzReading speed depending on operating mode and number of data car-riers in the read zone, between 50 ms and 2000 ms Writing speed depending on the operating mode, between 200 ms and 6000 msReading distance

Features

•Memory 574 bits plus 8-digit decimal number as fix code•Battery life expectancy 6-10 years•Battery life independent of the read/write operations•sturdy housing •Protection degree IP67

Writing distance

Memory

Capacitance 606 Bit R/W (584 bits available for user data)8-digit decimal number as fix codeBattery life typical: 6 ... 10 years, independent of the number of read and write processes, but dependent on the selec-ted modes

Ambient conditions

Ambient temperature -40 ... 85 °C (233 ... 358 K) Storage temperature -40 ... 85 °C (233 ... 358 K)Shock and impact resistance shock: 500 G, 1 ms on all 3 spatial axes 100x accor-ding to IEC68-2-27 impact: 40 G, 6 ms on all 3 spatial axes 1000x accor-ding to IEC68-2-29 Eb

Function

The data carrier can be read from a distanceof 4m and safely inscribed from a distanceof 0.5m dependent on different settings. A max. of 606bits (82 7-bit-ASCII charactersand a 32-bit test check sum) can be stored inthe data carrier. Thus 574 bit are available for application specific data. In addition,each data carrier is delivered ex works withan invariable and unique 8-digit decimalnumber, which detects the data carrierunambiguously.By means of microwaves, formatting and thesetting of various possible operating modestakes place. The same conditions are appli-cable as for the writing of data. The distanceto the read/write device can be up to 0.5m.The life of the internal lithium cells dependson the operating mode of the data carrier.When the voltage drops towards the end ofthe capacity, one bit is set in the status reg-ister, and transmitted to the read/write device during each read procedure.The C2 housing type is especially robustallowing for application in rough operating conditions.The data carrier is vibration resistant, corro-sion resistant, UV-stable, waterproof andresistant to chemicals.

Mechanical specifications

Protection degree IP67 according to EN 60529 Material Housing Polymer Mass 60 g

ATEX

Data for Ex areas EC-Type Examination Certificate No. A131866J (Federal office for Post and Telecommu-nication)
Date of issue 2005-08-18 - Catalogue Identification Systems 2005/2006 Subject to reasonable modifications due to technical advances.Copyright Pepperl+Fuchs, Printed in Germany

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