Nexta Tech MCU-PUSH Manual
Nexta Tech MCU-PUSH is a compact electronic control unit designed for managing devices via both radio and wired connections. The MCU-PUSH utilizes the ISM radio frequency band for reliable long-range communication, even through walls and ceilings. Its simple dip-switch programming and compact size (with breakable tabs for easy installation) make it adaptable for various applications, including controlling dimmable loads and integrating with push-button systems.
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MCU-PUSH Radio iwireless interface for devices with dimmable input push dim INDEX 1 - PRODUCT FEATURES 1.1 - TECHNICAL DATA 1.2 - DESCRIPTION 2 - ELECTRICAL CONNECTIONS 2.1 - SCHEMA DI COLLEGAMENTO 2.2 - INSTALLATION EXAMPLE 3 - USE OF THE CONTROL UNIT 3.1 - USE VIA RADIO 3.2 - USE VIA WIRE 4 - RADIO PROGRAMMING 4.1 - RADIO PROGRAMMING OF MULTIFUNCTIONAL AND GENERIC TRANSMITTERS 4.2 - DELETION OF RADIO WARNINGS - Installation must be carried out only by qualified technicians in compliance with the electrical and safety standards in force. - All connections must be made with the power turned off. - Use suitable cables. - Do not cut through the aerial (see figure 1.1b) - A suitably sized disconnection device must be set up on the electric power line that supplies the product. - Disposal of waste materials must fully respect local standards. 1 PRODUCT FEATURES 1.1 TECHNICAL DATA Power supply Outputs Number of programmable transmitters Radio frequency Protection rating Operating temperature Dimensions Mains 120-240 Vac 1 potential-free contact max 5A 100 433.920MHz ISM IP20 -20 +55 °C 52x43x21 mm Fig.1.1a Led 21mm 52mm Dip switches 43mm 58mm Fig.1.1b Fig.1.1c Button 1.2 DESCRIPTION MCU-PUSH is a miniaturised electronic control unit for managing a device via radio and wire. The ISM (industrial, scientific and medical) radio frequency band guarantees a long range, even through walls and ceilings. Simple programming with dip-switches, reduced dimensions with breakable tabs (fig. 1.1c) for fixing with screws (fig. 1.2a) or for insertion into connection boxes up to 55 mm in diameter (fig. 1.2b, 1.2c, 1.2d, 1.2e). Fig.1.2a Fig.1.2c Fig.1.2f Fig.1.2b Fig.1.2d Fig.1.2e before after N N L L N 2 ELECTRICAL CONNECTION 2.1 CONNECTION DIAGRAM The following connection lets you control device with potential-free dimmable contact Fig.2.1 1 2 3 4 5 6 7 P1 P2 L N WARNING: P1=P2 More loads can be connected by using parallel cabling Potential-free contact (max 5A) push dim 2.2 INSTALLATION EXAMPLES The following diagrams are a examples of installation with a driver with a push dim dimmable input. Fig.2.2a ATTENTION: see the manual of the driver in order to verify the compatibility with standard push button for dimming. mcu-push control unit must be connected instead of the wired button, connecting the wires on terminals 6 and 7 EXAMPLE OF CONNECTION DRIVER TYPE 1 1 2 3 4 5 6 7 DA DA P1 P2 N L Driver with dimming function by push button in DALI input L N EXAMPLE OF CONNECTION DRIVER TYPE 2 1 2 3 4 P1 P2 5 6 7 PUSH N L L N Driver with dimming function by push button in dedicated input 3 USE OF THE CONTROL UNIT 3.1 USE VIA RADIO To control the loads via radio you must have compatible transmitters and therefore must carry out the association procedure, see paragraph 4. If the transmitter is of a generic type, its operation is: Button of the transmitter Action of the control unit Short press Close and reopen the contact Long press Holds close the contact until the release of the button If the transmitter is multifunctional type, its operation is: Button of the transmitter Action of the control unit Short press Close and reopen the contact Long press Holds close the contact until the release of the button No action No action 3.2 USE VIA WIRE The device is set up to accept commands via wire by button in terminals 3 and 4. Should you want to control the load only via radio, it is not necessary to connect these devices for the control unit to work properly. The behaviour of the different keys is shown in the following table: Input (P1=P2) Action of the control unit Short press Close and reopen the contact Long press Holds close the contact until the release of the button 4 - RADIO PROGRAMMING 4.1 RADIO PROGRAMMING OF MULTIFUNCTIONAL AND GENERIC TRANSMITTERS This procedure lets you programme only compatible multifunctional transmitters (see table 4.1a) or generic (see table 4.1b) transmitters. Tab. 4.1a COMPATIBLE MULTIFUNCTIONAL TRANSMITTERS HB70-SLCT, HB70-SPCT, HB80-1C, HB80-1DIM, HB80-2L, HB80-30D, HB80-30RGBW, HB80-4C, HB80-4DIM, HB80-4L, HB90-6LT, ROUND-1SP SENSA-M, SENSA-P, SENSA-R35M, SENSA-R35P, SENSA-R35T, SENSA-T, TOUCH-1, TOUCH-1CCT, TOUCH-1DIM, TOUCH-1SP, TOUCH-1L , TOUCH-1RGBW, TOUCH-3C, TOUCH-4DIM, TOUCH-CFU Tab. 4.1b COMPATIBLE GENERIC TRANSMITTERS (WIRELESS BUS) HB80-6G, MCU-TX4, TOUCH-1G, TOUCH-2G, TOUCH-4G, TOUCH-LOCK4, TOUCH-TX2, ROUND-1G PROCEDURE: 1- Press the button on the receiver for a short time. The LED comes on and stays on. 2- Make a transmission with the remote control to be saved (see transmitter manual, the paragraph entitled "transmitter programming"). The LED on the receiver flashes 3 times to signal that it has been received. 3- The control unit listens for 30 seconds (to immediately exit the procedure pressthe button on the receiver). 4.2 DELETION OF TRANSMITTERS These procedures let you delete from the memory transmitters that have already been programmed. DELETION OF SINGLE TRANSMITTER: 1- Hold the receiver button down for 8 seconds. The LED begins to flash. 2- Make a transmission with the transmitter that you want to delete. The LED flashes quickly and turns off. DELETION OF ALL THE SAVED TRANSMITTERS: 1- Hold the receiver button down for 8 seconds. The LED begins to flash. 2- Press the button on the receiver for a short time. The LED starts flashing quickly and turns off. MNLMCU-PUSHENV2.0 Nexta Tech company brand of Team srl via G.Oberdan 90, 33074 Fontanafredda (PN) - Italy Ph. +39 0434 998682 Email: [email protected] Web: www.nexta-tech.com
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Key Features
- Radio and Wired Control
- Push-Dimmable Input
- Compact Design
- ISM Radio Frequency
- Simple Programming
- Multi-transmitter Compatibility
Frequently Answers and Questions
What is the range of the MCU-PUSH's radio signal?
The ISM (industrial, scientific, and medical) radio frequency band ensures long range, even through walls and ceilings.
How many transmitters can I program with the MCU-PUSH?
You can program up to 100 compatible transmitters.
Can I use a generic transmitter with the MCU-PUSH?
Yes, you can program compatible generic transmitters using the specified procedure.
What is the maximum current that the MCU-PUSH can handle?
The MCU-PUSH has a potential-free contact with a maximum current rating of 5A.
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