Mikroe M-BUS Slave Click

Mikroe M-BUS Slave Click is equipped with a Texas Instruments TSS721A single-chip transceiver for Meter-Bus applications according to the EN1434-3 standard. The connection to the bus is polarity-independent and serves as a slave node in the system. M-Bus Slave Click has full galvanic isolation with optocouplers to improve the reliability of the whole circuit. The circuit is supplied by the master via the bus. The circuit offers no additional load for the slave battery. The TSS721A has an integrated power-fail function. Mikroe M-BUS Slave Click is ideal for applications like remote readings of gas, water, heat, and electricity meters.