User Manual

Manual No.TDR-MNL-C202-A0-1-EN-100
4 Speci f i cat i ons
4. 1 TR3- C202- A0- 1
13
TAKAYA RFID TR3 Series
■  Connections
Names Model Notes
TR3-A202
TR3-A302
Antenna
TR3-A401
TR3-AC-1A-*** *** puts the cable length.
9cm ~ 50cm cable are available.
Cable
TR3-AC-2A-*** *** puts the cable length.
10cm ~ 3m cable are available.
TR3-IF-1C RS232C interface
TR3-IF-N1 TCP/IP interface
Interface board
TR3-IF-U1 USB interface
■  Electrical Characteristics(CN1)
Item Condition MIN TYP MAX Unit
H input voltage RX,IO1,IO2,IO3 2.5 5.0 V
L input voltage RX,IO1,IO2,IO3 0 1.0 V
H output voltage IOH=-5mA,-20mA 3.0 V
L output voltage IOL=5mA,20mA 2.0 V
Pull-up resistor 25.0 50.0 100.0 kΩ
・TX, RX, IO1, IO2 and IO3 is, Pull-up resistor has been connected.
・TX, RX, IO1, IO2 and IO3 is, 100 ohm resistor has been connected.
Output port, LED is not driven. If the LED drive, please use the digital transistors.