System Devices

• The device may be used for permanent interior installations in dry locations within distribution boards or small casings with DIN rail EN 60715-TH35. 
• To ensure an uninterrupted power supply a separate circuit with safety separation should be used for the power supply unit power supply line.

Overview

• DALI bus power supply unit
• Guaranteed Supply Current 220mA
• Maximum Supply Current 250mA
• Suitable to power an entire DALI-line with 64 standard DALI ballasts
• Suitable for DIN rail mounting
• Power supply range 120Vac … 240Vac for worldwide use
• Surge immunity up to 400V
• Load indicator
• Integrated test button for function check
• System status queries (DALI current, bus load, runtime etc.) with DALICockpit Software

Features

• AC input range: 85~264Vac (277Vac available)
• Operating temperature range: -30~+70°C
• Safety approvals: UL60950-1, UL508
• High efficiency
• Pass LPS
• Class II isolation
• Installed on DIN rail TS35 / 7.5 or 15
• LED indicator for power on
• Low no load power consumption: <0.3W
• Adjustable DC output voltage
• Standard protections: short circuit / over load / over voltage
• MEAN WELL 3 year warranty

The STEP POWER KNX bus power supplies with integrated color display and an active KNX choke circuit for greater efficiency are the professional solution for smart building automation with KNX. The compact devices are economical, space-saving, and flexible in application.

• Input Voltage: 100 VAC - 240 VAC
• Nominal Output Current: 640 mA
• With display
• Parameters readable via KNX Bus: No
• Din modules (width): 3
• UL: UL/C-UL Listed UL 61010-1 and UL/C-UL Listed UL 61010-2-201

The IP Interface enables the communication between the PC and the KNX / EIB system via LAN.

The KNX IP Interface allows to programm the KNX bus via TCP / IP, 4 simultaneous connections possible.

The MDT Time Switch with 20 channels (8 cycle times for each channel) has a daily- / weekly- / astro switching function and an adequate power reserve if the bus voltage fails.

The cycle times of the single channels are adjustable by the ETS or can be set directly at the device.

The large active color display for comfortable handling allows direct switching of the 20 channels (manual mode).

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.

Overview

• Compact interface module for the conversion of 0-10V control signals to DALI dim levels
• The interface module provides a 30mA DALI power supply for up to 10 standard DALI ballasts, up to 64 ballasts controllable with the help of a DALI-Expander
• Passive and active 0-10V input
• The converted value is sent broadcast on the DALI subnet
• A change in the 0-10V input voltage signal (>1%) is used as trigger event.

Input voltage

• Operation voltage: AC 110 - 277 V, 50...60Hz
• Rated power consumption approx. 3 W

Output voltage

• Rated voltage: DC 24 V (class 2)
• Safety extra low voltage (SELV)
• Permissible range: DC 21 ... 30 V

Output current

• Rated current 160 mA
• Short-circuit current: limited to 0.39 A

The USB Interface enables the communication between the PC and the KNX / EIB system.

The USB interface is galvanically isolated from the KNX / EIB bus.

The MDT Logic Module is used for fast and easy compilation of logic functions to control building automation systems.

All the functions are parametrized directly in the ETS without additionally software tools.

There are 24 independent function blocks with arbitrary functions available.

For each function a description can be stored in the ETS.

KNX IP Router: This Interface offers the same functions as the IP interface, but the device routes telegrams as a line coupler using the the LAN.

Overview

• DALI bus power supply unit.
• Guaranteed supply current 100mA.
• Maximum supply current 130mA.
• Suitable to power a DALI-line with up to 50 standard DALI ballasts.
• Suitable for back box installation and integration in protection class II devices.
• Power supply range 24Vdc … 48Vdc.

Overview

• DALI bus power supply unit
• Guaranteed Supply Current 200mA
• Maximum Supply Current 250mA
• Suitable to power an entire DALI-line with 64 standard DALI ballasts
• Independent electronic device for remote ceiling and integration in protection class II devices
• Power supply range 110Vac … 240Vac for worldwide use
• Surge immunity up to 400V

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.

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•  24V DC Power Supply
• maximum output current 300mA
• DIN Rail Module
• with Status LED

Designed for bidirectional Data exchange between Modbus RTU- and KNX-products.

KNX Line Coupler: This Interface connects two KNX lines to each other.

Electrical isolation between the lines and reduction of the busload by using the filter function.

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.

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.