User's Manual

Table Of Contents

Operation Manual

IDE-Small-ID-Tablet/with boards 0039PBA02,0572A02 and 0573A01

REVISION 1.0, 2009-06-17

The Small-Id Tablet (it consists of parts PCB 0039PBA02,PCB 0572A02 and mounting board

0573A01) is a RFID Read-/Write-Device (short: reader) which is compatible to all Mifare cards.

The reader also supports ISO14443A/B and ISO15693 and all cards compliant to these standards.

All functions of reader can be controlled over USB- Interface or RS232-interface which allows data

exchange with a host computer. This includes:

 switch on/off RF-Field

 read/write to a transponder

Mounting and Connection

The reader generates a magnetic field with the frequency of 13.56MHz which is influenced by any

electrically conductive material in close proximity to the device. When mounting the unit, a

distance to any such material of minimum 10 cm is required to ensure that there will be no

significant degradation of the performance in terms of read range and reliability. Mounting the unit

directly to metal would result in a severe reduction of read range down to zero functionality. Care

should be taken when testing the device after mounting at a problematic environment: Read ranges

and performance vary from card to card and very much from card to tag or key-fob.

When mounting multiple readers, the distance between readers should be minimum 0.5 m in order

to avoid degradation of performance due to interference.

Operation

Whenever the device is connected to a proper power supply, it will switch on the internal antenna

and periodically scan for a card. Once a card has been detected, the card number is read, the data

converted and sent to the host system through the serial interface. To enable the device to read

cards, tags and key-fobs successfully, they should be placed centred above the reader.

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Operation Manual IDE-Small-ID-Tablet/with boards 0039PBA02,0572A02 and 0573A01 REVISION 1.0, 2009-06-17 The Small-Id Tablet (it consists of parts PCB 0039PBA02,PCB 0572A02 and mounting board 0573A01) is a RFID Read-/Write-Device (short: reader) which is compatible to all Mifare cards. The reader also supports ISO14443A/B and ISO15693 and all cards compliant to these standards. All functions of reader can be controlled over USB- Interface or RS232-interface which allows data exchange with a host computer.
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Technical Data DC Electrical Characteristics Symbol Vdd Idd Idd1 Vih Vil Ii Parameter Supply Voltage Supply current Peak Supply current Input high voltage Input low voltage Input leakage current Condition Min Typ Max 4.75 5 5.5 150 250 Inrush 450 3.3 Vdd+0.3 -0.3 0.8 300 Units VDC mA mA V V uA Additional requirements for the supply voltage: Vripple = 50mVpp max. RF Characteristics    Operating frequency: 13.
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Temperature    Operating temperature range: 0…45°C Storage temperature range: -20…+60°C Thermal shock: 30°C/min maximum dT/dt Humidity   Operating: 20% to 80% relative humidity; non condensing Non-operating: 10% to 90% relative humidity; non condensing General regulatory requirements FCC: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.