Acub KNX

Description:

The vivo Profnet Slave ACUB KNX gateway is a KNX modular unit for panel mounting. It allows you to exchange informations with one master devices over an Ethernet network through Profinet protocol. The vivo gateway acts as Profinet slave. The informations exchanged over the Profinet network are updated over the KNX network by means of a twisted pair (TP) communication cable. The device manages a two-way data stream: the Profinet registers can be cyclically read and their value sent as a communication object over the KNX TP network through a multicast communication to configured group addresses. The data update over the KNX network can be done cyclically and/or on event of change of the data acquired by the Profinet network. Likewise, the vivo gateway can make requests to cyclically readings KNX communication objects or acquire their values during data exchange over the bus. Cyclically or on event of change of the communication objects, data are written on the Profinet registers of one or more configured devices. As for KNX communication, 1-bit, 1-byte, 2-byte and 4- byte communication objects can be acquired: internal conversion functions allow you to convert the informations from and to 16-bit foating point values (DPT 9.xxx). Configuration is performed through a PC application software which communicates through the integrated Ethernet port. The application software ets fle is available for download at www.vivoknx.com.

Characteristics:

Profinet side:

· Ethernet communication port (IEEE 802.3), RJ45 connector, minimum cable category: 5E

· Profinet slave communication

· Profinet data exchange

· 1440-byte volatile support "Profinet image" memory buffer

KNX side:

· KNX TP (Twisted Pair) communication port set to 9600 baud, electrically isolated from power supply

· 1440-byte volatile support "KNX image" memory buffer

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