The Modbus card provides UPS and PV inverter systems with the functionality of communication with PCs through MODBUS protocol:
lImplements MODBUS RTU protocol
lProvides MODBUS functions including read Holding Registers and write Registers.
lProvides RS232 and RS485 interface
Features:
Real-time control and monitoring of multiple UPSs or inverters via RS-232/RS-485 communication port
Supports Modbus RTU protocol
Built-in dip switch for RS-232 and RS-485 configuration
Proviedes MODBUS functions including read Holding Registers and write Registers
Provides surge protection
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