User's Manual

RF Characteristics
Operating frequency: 125kHz
Data transmission modulation reader to card: AM
Data transmission modulation card to reader: ASK and PSK
Pinout RS422-Interface MDR 14-Pole connector plug and Signal
Descriptions
Pin Name Type Description
1 GND Power Signal and Power Ground
2 -TX RS422 Output RS422-data from reader
3 +TX RS422 Output RS422-data from reader
4 - - Not connected
5 -RX RS422 Input RS422-data to reader
6 +RX RS422 Input RS422-data to reader
7 - - Not connected
8 +5V Power Power Signal and Power Ground
9 - - Not connected
10 +5V Return Power Power Ground
11 - - Not connected
12 I/O Connected
13 - - Not connected
14 - - Not connected
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
FCC:
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This