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RS232 TO RS485 DATA COMMUNICATION ADAPTER
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$86
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RS232 TO RS485 DATA COMMUNICATION ADAPTER
Brand New High Quality Non-OEM(Generic) Product. Short Haul Modems(Line Drivers)Optically Isolated Short Haul Modems:RS-232 Line Drivers Fiber Optic Line Drivers. Opto Isolation Products:RS-232 Optically Isolators,RS-232 To RS-422 Opto, Isolated Converters RS-232 To RS485 Opto, Isolated Converters,RS-422/RS-485 Opto Isolated Module. Interface Converters,RS-232 To TTL Converters,RS-232 To 20mA Current loop Converters RS-232 To RS-422 Converters,RS-232 To RS-485 Converters,RS-232 To RS-423 Converters...
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RS-232 to RS-485 Serial Communications Adapter
Using the SCA-321 to communicate to most RS-485 devices does not usually require any termination. Termination is used to match impedance of a node to the impedance of the transmission line being used. When impedances are mismatched, the transmitted signal is not completely absorbed by the load and a portion is reflected back into the transmission line. This reflected signal can cause communication errors especially on long cable runs using a high data rate. If termination is required, the SCA-32...
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(US)
