User's Manual

Product Manual - RFID Reader LF40C THR 25
Chapter 5
Product Specifications
5.4 Technical data
Read LED The Read LED indicates the execution of
automatic reading triggered by the Read
button.
Read button The read button triggers automatic
reading. If a transponder is being read,
the Read LED is lit and the buzzer sounds
briefly (1x short). If, on the other hand,
no transponder is being read, the Read
LED is lit and the buzzer sounds twice (1x
short, brief interval, 1x long). If reading is
successful, the read data is output. In
setup mode you can configure the reader
and control parameterization using the
Set and Read buttons (
 Status diagram
as overview).
Technical data
Operating temperature -25 °C to +70 ° l -13 °F to 158 °F
Storage temperature -40 °C to +85 °C l -40 °F to 185 °F
Permissible humidity
at 50 °C l 122 °F
25 - 80 %
Transmitting frequency 134.2 kHz
Protection class IP 40
Housing material ABS
Weight 220 g
Output format ASCII or Hex
Dimensions approx. 185 x 90 x 60 mm
Voltage 5 V +/- 5 %
Current (active mode) approx. 150 mA
Current (passive mode) approx. 100 mA
Components
Description