Jung 52921 ST Operating Instructions Manual

Jung 52921 ST Operating Instructions Manual

Universal push-button module, 3-gang

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Operating instructions
Universal push-button module, 1-gang
Art. no. 52911 ST
Universal push-button module, 3-gang
Art. no. 52921 ST
Universal push-button module, 3-gang
Art. no. 52931 ST
Universal push-button module, 4-gang
Art. no. 52941 ST
ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Telefon: +49 2355 806-0
Telefax: +49 2355 806-204
kundencenter@jung.de
16.05.2023
32408003 j0082408003
www.jung.de

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Summary of Contents for Jung 52921 ST

  • Page 1 Universal push-button module, 3-gang Art. no. 52921 ST Universal push-button module, 3-gang Art. no. 52931 ST Universal push-button module, 4-gang Art. no. 52941 ST ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de...
  • Page 2: Table Of Contents

    Universal push-button module Table of contents Safety instructions ...................... 3 Device components ...................... 3 System information ...................... 3 Intended use ........................ 4 Product characteristics .....................  4 Operation ..........................  5 Information for electrically skilled persons ................  5 Commissioning ......................  7 7.1.1 Safe-state mode ..................
  • Page 3: Safety Instructions

    Universal push-button module Safety instructions Electrical devices may be mounted and connected only by electrically skilled persons. Serious injuries, fire or property damage are possible. Please read and follow the manual fully. Use only the enclosed plastic screws for fastening to the supporting frame! Otherwise safe operation cannot be ensured.
  • Page 4: Intended Use

    Universal push-button module 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. De- tailed technical knowledge is required.
  • Page 5: Operation

    Universal push-button module Energy saving mode The device switches to the energy saving mode after a preset time or by an external telegram. In energy saving mode all LED functions are switched off. The device leaves the energy saving mode – depending on programming – on operation or by an external telegram.
  • Page 6 Universal push-button module Mounting and connecting the device Image 2: Installation of Universal push-button sensor module Supporting frame Frame Push-button sensor module Fastening screws, plastic Buttons Connection of the extension module (optional) KNX device connection terminal (10) Box screws DANGER! Danger of electrical shock! When mounting with 230 V socket outlets under a common cover there is a danger of electrical shocks in the event of a fault! Use only the enclosed plastic screws for fastening to the supporting frame!
  • Page 7: Commissioning

    Universal push-button module Commissioning Preconditions in secure operation – Secure commissioning is activated in the ETS. – 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.
  • Page 8: Master Reset

    Universal push-button module If the device does not work properly - for instance as a result of errors in the project design or during commissioning - the execution of the loaded application program can be halted by activating the safe-state mode. The device remains passive in safe- state mode, since the application program is not being executed (state of execution: terminated).
  • Page 9: Flashing Frequencies Of The Leds

    Universal push-button module Resetting the device to its default settings Devices can be reset to factory settings with the ETS Service App. This function uses the firmware contained in the device that was active at the time of delivery (delivered state).
  • Page 10: Accessories

    ..5093TSEM Push-button extension module, 4-gang ..5094TSEM Warranty The warranty is provided in accordance with statutory requirements via the specialist trade. ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de www.jung.de...

Table of Contents