KNX-GW-MODBUS-RSxxx: Integrates ModBus/RTU measuring devices into KNX bus. Supports RS485 or RS232 connections, with 32 freely assignable ModBus data points. No auxiliary power needed.

The KNX-GW-MODBUS-RSxxx is a device that can integrate all kind of consumption measuring devices that are equipped with an ModBus/RTU interface into the KNX-bus.

The bus coupler represents a bus master of the Modbus/RTU interface.

A connection can be realized via RS485 (max. 32 member incl. Master)or RS232 (P2P). This selection must be observed when ordering and can not be switched by application. 

There are 32 ModBus data points available, which can be assigned freely to the different devices The device has an integrated bus coupling unit and needs no auxiliary power.

The module is configured with the ETS ( KNX Tool Software ) and the associated application program.