Product Info

6
FOUP Read/Write Station – Stand Alone, Release 1.0
2.2 Component RF Tag Reader
The Transponder Reader System is a high-frequency identification
system that uses FM transmission. The basic item is a transponder that
works as a forgery-proof electronic identity disk.
The reading unit of the system sends an energy impulse via the
antenna. The capacitor of the passive, battery-free transponder is
charged by this impulse. After that, the transponder returns a signal
with the stored data. The total reading cycle takes less than 100 ms.
As a sight connection between the transponder and the reader is not
absolutely necessary, the transponder can also be identified through
non-metallic material.
The data received by the transponder reader are transmitted via the
serial interface in the unit.
2.3 Component Barcode Reader
The Barcode Reader is a device, which uses Laser light to read barcodes
over a distance between 45 and 175 mm. The sampling rate is about 500
per seconds. The wave length of the Laser diode is 650 nm and the
output power is 1,5 mW (CLASS 2 Laser). The user should avoid
staring directly into the beam.