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ISC-1212-I
Industrial RS-422/485 Repeater with Isolation

The ISC-1212-I RS-422/485 repeater boosts the RS-422/485 signals to extend the reach distance up to 4000 ft (1200m) and increase the maximum number of connected nodes up to 128. With a special circuitry, ISC-1212-I is able to automatically detect the data fl ow and switch the direction of the data lines accordingly. “Auto baud rate detector” enables ISC-1212-I to automatically confi gure RS-422/485 signals to any baud rate without external switch setting. Build in Opto-isolations on ISC-1212-I provides 3000VDC of isolation to protect the host computer from ground loops and destructive voltage spikes on the RS-422/485 data lines. ISC-1212-I also offers internal surgeprotection on the data lines. Internal high-speed transient suppressors on each data line protect the module from dangerous voltages levels or spikes. Therefore, the ISC-1212-I is a reliable RS-422/485 repeater and can satisfy most demand of operating environment.

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