The driver is pre-installed on many Linux systems. You might also need to install the driver for the cable. These converters are inexpensive and available from and. If the computer does not have a DB9 connector, you will need a USB to RS232 converter as well. More info on which cable you needĬonnect the RJ45 port labeled Serial on the UPS to a DB9 connector on the computer running the Gateway. From the display on the front of the UPS, first enable the advanced menu, then enable Modbus.Ĭonnect the serial cable between the UPS and the Gateway computer. You can connect Smart-UPS models starting with SMT, SMTL, SRT, and SURT to EcoStruxure IT Gateway with serial Modbus, also called Modbus RTU.Įnable Modbus on the UPS.
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