RDM880 - RDM Tag Master

RDM880 RFID Reader/Writer

………………………………………………….......... 4 RDM880 Module Introduction 1. RDM880 Mechanical Specification………………………………………….………... 5 2. Naming Rules……………………………………………………………….……….…..6 3. RDM880 Interface Instruction………………………………………………….……….6 3.1 RS232/TTL Interface Instruction……………………………………………….…..6 3.2 RS232/RS485 Interface Instruction…………………….

Features

…8 3.2.1 TS232 Format Interface………………………………………………………9 3.2.2 RS232 Format Timing…………………………………………………………9 3.2.3 Connection of RS232/RS485 Interface Module To PC……………………9 3.3 ABA (AT) Interface Instruction……………………………………………………...10 3.3.1ABA TRACK2 Format Interface ……………………………………..…….….11 3.3.2ABA TRACK2 Format Timing……………………………………………...…..11 3.4 WG(WT) Interface Instruction……………………………………………….………12 3.4.1 Wiegand Format 26bit Output Timing…………………………………….….13 3.5 SPI Interface Instruction……………………………………………….…………….13 4. RDM880 Interface Specification………………………………………………………...15 5. RDM880 Typical Applicati.