The FN485 Gateway is a gateway between automation controllers and the FN485 bus. It is not merely an RS232/FN485 convertor but it converts the master/slave FN-485 bus architecture into an event driven multi-master bus architecture. It is recommended for installations where prompt status information of FN485 module inputs and outputs is required.
MAIN FEATURES
• Converts the master-slave architecture of the RS-485 bus into an event driven system
• 60 memory positions for programming queries
• Free PC software to program/retrieve queries
• Optically isolated RS-485 bus so that potentially harmful spikes and overvoltage occuring on the bus can’t damage the main controller