• RS232 RS422 RS485 Interface Converters from KK Systems Ltd
  
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• RS485, RS232, RS422, RS423, Quick Reference G.
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• Technman Distributed I_O, Opto, Isolated, Technman, RS232, RS485, RS422, RS-232, RS-485, RS-422
  
  Designers and manufacturers for automation and control. Technman Electronics provides industrial serial converters, barcode systems, and custom electronic designs.
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