RFID Card Reader User Guide
ACCECR100UG002
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Detail Description
Power Supply (12V DC)
12V DC
Power Supply (12V DC)
Ground
24. VIN
11. TXD2
9. RXD2
12. DIN2
23.
GND
5.
Power
4.
Receive Data
3.
Transmit Data
2.
Interrupt
1. Ground
RFID Card Reader
GVXXX Device