RDM630 Pin Definition:
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1.PIN Defined(Weigand interface)
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2.PIN Defined (RS232 interface, TTL electrical level)
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P1-PIN1
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NC
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P1-PIN1
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NC
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PIN2
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DATA1
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PIN2
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RXD
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PIN3
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DATA0
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PIN3
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TXD
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PIN4
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GND
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PIN4
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GND
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PIN5
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+5V(DC)
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PIN5
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+5V(DC)
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P2-PIN1
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ANT1
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P2-PIN1
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ANT1
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PIN2
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ANT2
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PIN2
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ANT2
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P3-PIN1
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LED
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P3-PIN1
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LED
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PIN2
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+5V(DC)
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PIN2
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+5V(DC)
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PIN3
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GND
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PIN3
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GND
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Parameter:
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Frequency
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125KHz
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Baudrate
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9600(TTL electric level, RS232 format)
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Interface
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Weigang26 or TTL electric level, RS232 format
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Power
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DC 5V(±5%)
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Current
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< 50mA
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Read range
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＞50mm(depends on the tags)
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