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Miscellaneous.

SCN-RTC20
SCN Time Switch 20-channel with LCD display
Description: The MDT Time switch with 20 channels (6 cycle times 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 LCD display for comfortable handling allows direct switching of the 20 channels (Manual Mode).


SCN-RTC20.01 Time Switch with LCD display. 6SU, with 20 channels. 6 cycle times each channel

  • Production certified according to ISO 9001
  • Time switch with 20 channels (6 cycle times each channel)
  • Direct switching of the 20 channels (Manual Mode)
  • Daily/weekly/astro switching function
  • Large LCD Display
  • Power reserve
  • Cycle time adjustable by the ETS and directly at the device
  • Cyclic sending of the time on the KNX bus (Master)
  • Clock time adjustment by bus telegram (Slave)
  • 8 logical blocks with 4 inputs
  • Integrated bus coupling unit
  • Data Sheets pdf



  • SCN-LOG1
    SCN Logic Module MDRC device
    Description: The MDT Logical Module is used for fast and easy compilation of logical 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. The 4 LEDS on the front panel can be controlled optional by objects.According to date, time and location, the Logical Module calculates sunset, sunrise and twilight. Additionally, there are output objects available for summer / winter time, calendar week, day of the week, every hour, every minute, day / night.


    SCN-LOG1.02 Logical Module, 2SU MDRC

  • Production in Germany, certified according to ISO 9001
  • 24 independent function blocks assignable:
  • Universal logic with up to 5 conditions
  • Logic gates with (AND,OR/XOR), each with 8 inputs
  • Cyclical sending or polling of values
  • Sending or polling of values after bus voltage return
  • Storing of values if the bus voltage fails
  • Monitoring of telegrams
  • Filter functions
  • Multiplexer/Partition control
  • Converting of data point types
  • Comparison of temperature/values
  • Time functions
  • Follow-up control with ventilation
  • Min-/Max/Average value
  • Universal calculator
  • Converting to PWM
  • Telegram multiplier/sequencer
  • 4 LEDS on the front panel can be controlled optional by objects
  • Quick application download (long frame support for ETS5)
  • Integrated bus coupling unit
  • Data Sheets pdf



  • SCN-USBR


    SCN-IP000 SCN-IP100


    SCN-LK001

    SCN Line Coupler, USB Interface, IP Interface/Router
    Description:
    KNX USB Interface: 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
    KNX IP Interface: 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.
    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.
    KNX IP 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.


    SCN-USBR.02 USB Interface, 2SU MDRC
    SCN-IP000.02 IP Interface, 2SU MDRC
    SCN-IP100.02 IP Router, 2SU MDRC
    SCN-LK001.01 Line Coupler, 2SU MDRC

    USB Interface:
  • To enable communication between PC and the KNX bus via USB
  • Fully compatible to ETS3/4/5
  • PC Sleepmode is supported
  • Firmware can be updated
  • Long frame support for ETS5
    IP Interface/Router:
  • To enable communication between PC and the KNX bus TCP/IP
  • 4 simultaneous connections possible
  • Programming the KNX bus via TCP/IP
  • Power supply by KNX bus, no external bus power supply required
  • Encrypted transmission at sending emails
  • Time server functions to send time and date on the KNX bus
  • Long frame support for ETS5
  • Firmware can be updated
  • Production in Germany, certified according to ISO 9001
  • Modular installation device for DIN 35mm rails
  • Integrated bus coupling unit
  • Data Sheets pdf



  • SCN-WS3HW
    SCN Weather Station Home
    Description: Weather Station Home


    SCN-WS3HW.01 Weather Station Home, Outdoor installation on wall or pole, integrated BCU

  • 3 channels for sun protection to control blind/shutter
  • Sun protection up to three facades
  • Offers wide functions to control facades (2 switching tresholds, teach in function)
  • Central shutter control for Up/Down via brightness value (with time dealy)
  • Brightness value for east, south, west, twilight
  • Generates a day/night object
  • Wind speed value, alarm if wind speed exceeds limit
  • Temperature value
  • Suited to control facades at home
  • Installation on wall or pole
  • 5m connection cable
  • No additional power supply required
  • Integrated bus coupling unit (control unit)
  • Data Sheets pdf



  • SCN-RS1R1
    SCN Rain Sensor
    Description: Rain Sensor


    SCN-RS1R1.01 Rain Sensor, Outdoor installation on wall, integrated BCU

  • Production in Germany, certified according to ISO 9001
  • Automatic heating to keep the sensor area dry
  • Heating operation by choke free output STV-640/STC Series or external 24VDC power supply
  • Current consumption of heating is less than 100mA
  • 5m bus connection cable
  • Stainless fastening angle included in delivery
  • Dimensions (W x H x D): (67mm x 67mm x 29mm)
  • Integrated bus coupling unit
  • Data Sheets pdf



  • SCN-MGSUP
    SCN Air quality/CO2 Sensor
    Description: The MDT VOC gas sensor with calculation to carbon oxide equivalent.


    SCN-MGSUP.01 Air Quality Sensor, White, 55mm

  • Production in Germany, certified according to ISO 9001
  • Fits 55mm systems:
    - BERKER S1, B3, B7
    - GIRA Standard 55, E2, E22, Event, Esprit
    - JUNG A500, Aplus, Acreation, AS500
    - MERTEN 1M, M-Smart, M-Plan, M-Pure
  • Integrated temperature controller (PI, Two-position, PWM)
  • Temperature limit values min/max, frost protection alarm
  • Air quality limit value
  • PI controller to regulate air quality
  • 4 stage controller to switch HVAC with single object for each stage
  • Measurement range from 400-2000ppm
  • 4 objects to display the air quality in visualizations (e.g. green, yellow, orange, red)
  • Day/night object
  • Installation with support ring in wind sealed socket
  • Power supply via KNX bus without auxiliary voltage
  • Integrated bus coupling unit
  • Data Sheets pdf



  • SCN-SAFE
    SCN Safe Module
    Description: The new MDT security module prevents all connection-oriented accesses of the ETS, such as the programming and also the unloading of the bus devices, in the KNX line. This significantly increases the safety of the protected line in the inner and in the outdoor area.A manipulation of the device programming is no longer possible. The safety function is started automatically after bus voltage recovery / programming of the safety module. The deactivation of the safety function is possible depending on the set safety level via the control buttons on the device and /or with the safety password via telegramm. The integrated device monitoring system controls up to 100 KNX devices cyclically. As soon as a device is missing or no longer responds due to a defect, an alarm message is sent.


    SCN-SAFE.01 Safety Module, 2SU, MDRC

  • Production in Germany, certified according to ISO 9001
  • Increases the safety of the protected line in the inner and in the outdoor area and protects before manipulations
  • Easy retrofitting in existing KNX installations
  • Blocks the connection and prevents the programming and unloading of KNX devices within the line
  • Safety function is started automatically after bus voltage recovery and/or programming of the Safety Module
  • Safety function can be disabled temporary by pressing the button on the device or 14Byte telegram
  • Safety function for detecting a failed device in the line
  • Active or passive monitoring of up to 100 KNX devices
  • Alarm is stored as plain text message in the internal ring memory
  • Quick application download (long frame support for ETS5)
  • Integrated bus coupling unit
  • Data Sheets pdf