Provides your UPS the functionality of communication with your PC through MODBUS protocol.
Implementation of MODBUS RTU protocol.
Provides MODBUS function including Read Coils/ Discrete Inputs/ Holding Registers/ Input Registers and Write Single Coil/ Single Register.
Provides RS-485 and RS-232 ports. Your PC can communicate with the UPS through the RS-485 port or RS-232 port or both simultaneously.
Provides alarm LEDs so that you can tell communication status quickly.
Besides MODBUS protocol, also supports 3 Phase/ Regular protocol. You can select communication protocol through function switches.
Provides firmware upgrade functionality through the RS-232 port.