ABB B21, B23 and B24 Energy Meter Table of Contents 1. ABB B21, B23 and B24 Energy Meter .................... 1 1.1. Features and requirements ....................1 1.2. Installation and configuration ....................2 1.2.1. Wiring the RS485 to USB interface ................2 1.2.2.
ABB B21, B23 and B24 Energy Meter 1. ABB B21, B23 and B24 Energy Meter 1.1. Features and requirements Venus OS supports ABB's B-series Energy Meters B21, B23 and B24 as an alternative for Carlo Gavazzi Energy Meters. These meters can be used as a generic AC meter or to measure power and energy for a non-supported PV-inverter or genset. The following ABB product IDs are supported: •...
ABB B21, B23 and B24 Energy Meter 1.2. Installation and configuration 1.2.1. Wiring the RS485 to USB interface A very small flat screwdriver is required to access the screws of the RS485 connection on the B-series terminals. RS485 to USB...
ABB B21, B23 and B24 Energy Meter 1.2.3. GX device configuration After proper connection and powering up, the meter(s) will be visible on the GX device in the Device list: Scroll down to the Setup tab and set the Role of the Energy Meter: Once the Role has been properly set, the configuration is done.