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LOW ENERGY DATA COMMUNICATION CIRCUIT FOR HAZARDOUS OR NONHAZARDOUS ENVIRONMENTS
LOW ENERGY DATA COMMUNICATION CIRCUIT FOR HAZARDOUS OR NONHAZARDOUS ENVIRONMENTS
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机译:危险或有害环境的低能耗数据通信电路
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摘要
The present invention relates to a data communication circuit and system for use in hazardous or nonhazardous environments. In the preferred embodiment, the system is a bi-directional, low energy, current loop data communication circuit primarily for high speed data communications via parallel or twisted pair conductors. The system of the present invention can safely transmit data across long distances (e.g., up to 1000 feet (300 meters)) in an explosive atmosphere.
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