Jung KNX 230021 SU Quick Start Manual
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Jung KNX 230021 SU Quick Start Manual

Switch actuator, 2-gang / blinds actuator, 1-gang
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Switch actuator, 2-gang / blinds actuator, 1-gang
Switch actuator, 2-gang / blinds actuator, 1-gang
Art. no.: 230021SU
Operating instructions
1
Safety instructions
Electrical devices may only be mounted and connected by electrically skilled persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
The device may not be opened or operated outside the technical specifications.
Danger of electric shock. Device is not suitable for disconnection from supply voltage.
Danger of electric shock. Make sure during the installation that there is always sufficient insula-
tion between the mains voltage and the bus. A minimum distance of at least 4 mm must be
maintained between bus conductors and mains voltage cores.
Danger of electric shock on the KNX installation. Do not connect any external voltage to the in-
puts. The device might be damaged, and the SELV potential on the KNX bus line will no longer
be available.
For parallel connection of several motors to an output it is essential to observe the correspond-
ing instructions of the manufacturers, and to use a cut-off relay if necessary. The motors may be
destroyed.
Use only venetian blind motors with mechanical or electronic limit switches. Check the limit
switches for correct adjustment. Observe the specifications of the motor manufacturers. Device
can be damaged.
These instructions are an integral part of the product, and must remain with the end customer.
2
Device components
(1)
Programming LED
(2)
Programming button
(3)
Control cable (KNX connection and extension inputs)
(4)
Connection of load (relay outputs)
82404203
J0082404203
Figure 1: Device components
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26.01.2021

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Summary of Contents for Jung KNX 230021 SU

  • Page 1 Switch actuator, 2-gang / blinds actuator, 1-gang Switch actuator, 2-gang / blinds actuator, 1-gang Art. no.: 230021SU Operating instructions Safety instructions Electrical devices may only be mounted and connected by electrically skilled persons. Serious injuries, fire or property damage possible. Please read and follow manual fully. The device may not be opened or operated outside the technical specifications.
  • Page 2 The device can be updated. Firmware can be easily updated with the Jung ETS Service App (additional software). The device is KNX Data Secure capable. KNX Data Secure offers protection against manipula- tion in building automation and can be configured in the ETS project.

  • Page 3: Information For Electrically Skilled Persons

    Switch actuator, 2-gang / blinds actuator, 1-gang – Supply via KNX, no additional power supply necessary – KNX Data Secure compatible – Updateable with Jung ETS Service App Characteristics switch operation – Operation as NO or NC contacts – Feedback function –...

  • Page 4: Fitting And Electrical Connection

    Switch actuator, 2-gang / blinds actuator, 1-gang 4.1 Fitting and electrical connection DANGER! When connecting the bus/extensions and mains voltage wires in a shared appliance box, the KNX bus line may come into contact with the mains voltage. This endangers the safety of the entire KNX installation. People at remote devices may also receive an electric shock.
  • Page 5 Switch actuator, 2-gang / blinds actuator, 1-gang Figure 4: Cable spacing Minimum spacing between the mains voltage and bus/extension wires: 4 mm (Figure 4) Figure 5: Connection of load Observe ambient temperature. Ensure adequate cooling. ￭ Connect the device to KNX with the correct polarity. ￭...
  • Page 6 Switch actuator, 2-gang / blinds actuator, 1-gang 4.2 Commissioning Commissioning the device NOTICE! Incorrect load control due to undefined relay state at delivery. Risk of destruction of connected drive motors. During commissioning, before switching on the load, ensure that all relay contacts are open by applying the KNX bus voltage.

  • Page 7: Technical Data

    5 s. Restoring the device to factory settings Devices 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 delivery (delivery state). Restor- ing the factory settings causes the devices to lose their physical address and configuration.

  • Page 8: Warranty

    Switch actuator, 2-gang / blinds actuator, 1-gang HV halogen lamps 2500 W HV-LED lamps max. 400 W LV halogen lamps with electronic transformers 1500 W LV halogen lamps with inductive transformer 1200 VA Compact fluorescent lamps uncompensated 1000 W Compact fluorescent lamps parallel com- 1160 W (140 μF) pensated Fluorescent lamps T5/T8 uncompensated...
  • Page 9 Switch actuator, 2-gang / blinds actuator, 1-gang 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 82404203 26.01.2021 9 / 9 J0082404203...

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