Jung 400021SE Operating Instructions Manual
Jung 400021SE Operating Instructions Manual

Jung 400021SE Operating Instructions Manual

Push-button interface

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Operating instructions
Push-button interface, 2-gang
Art. no. 400021SE
Push-button interface, 4-gang
Art. no. 400041SE
Push-button interface, 8-gang
Art. no. 400081SE
ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Product image non-binding
Telefon: +49 2355 806-0
Telefax: +49 2355 806-204
kundencenter@jung.de
28.09.2023
82407703 J0082407703
www.jung.de

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Summary of Contents for Jung 400021SE

  • Page 1 Push-button interface, 2-gang Art. no. 400021SE Push-button interface, 4-gang Art. no. 400041SE Push-button interface, 8-gang Art. no. 400081SE ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Product image non-binding Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de...
  • Page 2: Table Of Contents

    Push-button interface Table of contents Safety instructions ...................... 3 System information ...................... 3 Intended use ........................ 3 Product characteristics .....................  4 Mounting and electrical connection ..................  4 Commissioning .........................  8 Safe-state mode and master reset.................  9 Technical data ........................  10 Accessories ........................
  • Page 3: Safety Instructions

    The device can be updated. Firmware can be easily updated with the Jung ETS Ser- vice App (additional software). The device is KNX Data Secure capable. KNX Data Secure offers protection against manipulation in building automation and can be configured in the ETS project.
  • Page 4: Product Characteristics

    Push-button interface – When mounting behind switch inserts and push-button inserts, use an appli- ance box with sufficient installation depth Product characteristics Product characteristics – Depending on the variant, two, four or eight independent channels, which work as inputs or as outputs, depending on the ETS configuration –...
  • Page 5 Push-button interface – Device certificate entered/scanned or added to the ETS project. A high resolu- tion camera should be used to scan the QR code. – Document all passwords and keep them safe. ■ In secure operation: device certificate must be removed from the device and stored securely.
  • Page 6 Push-button interface Figure 2: Maximum cable length DANGER! Danger of electrical shock when mains voltage 230 V or other external voltages are connected! Electric shocks can be fatal. Device may be destroyed. Only connect potential-free push-buttons, switches or contacts. ■ Connect push-buttons, switches, contacts, LED or NTC to enclosed connect- ing cables (4) according to the connection examples;...
  • Page 7 Push-button interface Figure 4: Connection example: push-button interface 2-gang with rocker lever with separate signal contact Figure 5: Connection example: push-button interface 4-gang 82407703 7 / 11 28.09.2023 J0082407703...
  • Page 8: Commissioning

    Push-button interface Figure 6: Connection example: push-button interface 8-gang To increase the output current, outputs can also be switched parallel to each other with the same parameterization; in the example here, (see figure 7) K1- K3 are switched in parallel. Figure 7: Connection example with outputs switched in parallel Commissioning Programming the physical address and application program ■...
  • Page 9: Safe-State Mode And Master Reset

    Push-button interface Safe-state mode and master reset Safe-state mode The safe-state mode stops the execution of the loaded application program. Only the system software of the device is still functional. ETS diagnosis func- tions and programming of the device are possible. Activating safe-state mode ■...
  • Page 10: Technical Data

    Push-button interface Restoring the device to factory settings The device can be reset to factory settings with the Jung ETS Service App. This function uses the firmware contained in the device that was active at the time of de- livery (delivered state). Restoring the factory settings causes the device to lose its physical address and configuration.
  • Page 11: Warranty

    Magnet contact Art. no. FUS4410.. Warranty The warranty is provided by the specialist trade in accordance with statutory require- ments. ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de...

This manual is also suitable for:

400041se400081se

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