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Isolated USB/RS-485 Converter
Type: AR-321CM
Name: Isolated USB/RS-485 Converter
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Frequency USB ←→ RS-485
Power Supply 5VDC
Data Transfer Rate 4800 bps - 115200 bps
Power Consumption < 1W
Operating Temperature -20℃ to +60℃
Active Distance 300m(RS-485)
Isolation 3kV EDS
Electrical Isolation 2500V RMS
Dimensions(mm) 79(L)X37(W)X16.4(H)
Weight(g) 50±5

◎ Able to link readers and PC to achieve Networking Access Control
◎ Indicators for power and communication, for debugging and status
◎ Surge protection : 3 kV
◎ Electrical isolation : 2500V RMS