System Devices

Compact USB Interface between PC and KNX bus.

Installation Instructions

• The device shall be used in indoor areas only.
•  It can be connected directly to a USB port of a PC or laptop.
• The KNX connector is marked at the enclosure with +/- for bus polarity.

Serial Interface and ObjectServer for KNX Bus.

Application

The KNX Serial Interface BAOS 870 serves as a simple integration solution for non-KNX devices.

Designed as a RS-232 interface, the KNX Serial BAOS 870 uses the proven FT1.2 protocol (PEI 10) as message format.

Moreover, the device supports the BAOS protocol for accessing data points.

This allows non-KNX devices to be fully integrated into a KNX network via a RS-232 link.

For a quick start, free SDKs, a demonstration tool as well as an ETS entry with 250 group objects are available.

Furthermore, individual ETS representations for OEM versions can be created.

640 mA Power supply with integrated USB interface, KNX node, and diagnosis functions.

Application area

The KNX PowerSupply USB 367 is a 640 mA power supply with an integrated USB interface and a small footprint of only 4 TE (72 mm).

The device has a bus choke and additionally provides an output for auxiliary power.

The USB interface allows establishing a bidirectional connection between a PC and the KNX bus.

The USB connector has a galvanic separation from the KNX bus.

Both ETS (Version 4.2 or later) and visualization tools support this interface.

The KNX node monitors output current, bus voltage and the temperature in the enclosure.

The configuration of the device is done with ETS.

An easy to read OLED display on the front panel enables the user to display the operating parameters locally on the device.

640 mA Power supply with integrated KNX node, diagnosis and logical functions.

Application area

The KNX PowerSupply DGS 366 is a 640 mA bus power supply with high efficiency and a small footprint of only 4 units (72 mm).

The device has a bus choke and additionally provides an output for auxiliary power.

The integrated KNX node monitors output current, bus voltage and the temperature in the enclosure. Various logic functions are available for application purpose.

The configuration is done with the ETS (version 4.2 or higher).

An easy to read OLED display on the front panel enables the user to display the operating parameters locally on the device.

640 mA Power supply.

Installation Instructions

• The device may be used for permanent interior installations in dry locations, within distribution boards or small casings with DIN rail.

Interface and ObjectServer between LAN and KNX Bus.

Application area

The KNX IP BAOS 777 integrates a web server for the KNX installation. 

This allows the visualization in a web browser on a PC or mobile device.

The email function allows the notification e.g. in case of an alarm. 

The integration of a Date & Time Server (NTP) allows to obtain date and time automatically via the Internet

and to synchronize the KNX installation.

Extensive time functions offer a powerful KNX time switch with week function.

The configuration is done with the ETS software.

Compact bus powered Interface and ObjectServer between LAN and KNX-Bus.

Application area

The KNX IP BAOS 774 is used as Interface for connecting to KNX both on telegram level (KNXnet/IP Tunneling) and on data point level (KNX Application Layer).

Clients can directly access Group Objects via either a Binary Protocol (over TCP/IP or UDP/IP) or via JSON (Java Script Object Notation) Web Services.

The device is configured with the ETS and supports up to 1000 Group Objects.

10 simultaneous client connections are supported.

BAOS is an acronym for “Bus Access and Object Server”.

It is possible to connect to the KNX bus everywhere over LAN. 

Bus connection over the internet with KNX IP BAOS 774 is also possible.

The device supports 5 simultaneous KNXnet/IP tunneling connections.

The buttons are for diagnostic purposes.

The LEDs indicate

the operating status and communication errors on the bus.

Power is supplied via the KNX bus

Compact bus powered Interface and ObjectServer between LAN and KNX-Bus.

Application area

The KNX IP BAOS 773 is used as Interface for connecting to KNX both on telegram level (KNXnet/IP Tunneling) and on data point level (KNX Application Layer).

Clients can directly access Group Objects via either a Binary Protocol (over TCP/IP or UDP/IP) or via JSON (Java Script Object Notation) Web Services.

The device is configured with the ETS and supports up to 250 Group Objects.

10 simultaneous client connections are supported.

BAOS is an acronym for “Bus Access and Object Server”.

It is possible to connect to the KNX bus everywhere over LAN. 

Bus connection over the internet with KNX IP BAOS 773 is also possible.

The device supports 5 simultaneous KNXnet/IP tunneling connections.

The buttons are for diagnostic purposes.

The LEDs indicate the operating status and communication errors on the bus.

Power is supplied via the KNX bus.

Wireless KNX IP interface.

Application area

The KNX IP Interface 740.1 wireless serves as a wireless interface to the KNX bus based on WLAN. 

The device can be used as a programming interface for the ETS® and is a wireless alternative to USB or wired IP interfaces.

The bus access via WIFI allows the installer to move freely in the building with his laptop to a large extent.

The KNX IP Interface 740.1 wireless has an integrated WIFI access point to which the laptop can connect.

Alternatively, the device can be connected to an existing WIFI in client mode, the connection can be made via WPS (WIFI Protected Setup).

The device supports the security standard WPA2.

Power is supplied via the KNX bus.

The device works according to the KNXnet/IP specification.

It can be used with the ETS® from version 5.

KNX power supply 640 mA with KNX IP router.

Application area

The KNX IP LineMaster 762.1 secure combines the essential functions of a KNX bus line: KNX power supply with choke, KNX IP router and KNX IP interface.

In addition to the bus voltage the power supply offers an auxiliary voltage.

The KNX IP router in the KNX IP LineMaster 762.1 secure allows forwarding of telegrams between different lines through a LAN (IP) as a fast backbone.

Using the embedded KNX IP interface, the KNX line can be connected directly to a PC (e.g. by ETS).

The device supports KNX Security which can be enabled in ETS.

As secure router the device allows coupling of not secured communication on KNX TP to a secured IP

backbone.

Also for the interface functionality (tunneling) KNX Security prevents from unauthorized access.

The IP address can be obtained by a DHCP server or by manual configuration (ETS) respectively.