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GLC349 Gateway module


Introduction and characteristics: 


GLC349 Gateway module is a plug-in module designed specifically for the GLC300 series, which enables the entire GLC300 series to have a standard gateway function. Own 4 x RS232/422/485 serial ports with optical isolation and comply with EMC level 4. Each serial port integrates ±15kV electrostatic protection circuit; with a communication filtering function to ensure system security; there are hundreds of communication protocols in the protocol library.