1 INTRODUCTION 1.1 inBOX 24 vT / inBOX 20 vT inBOX 24 vT and inBOX 20 vT from Zennio are two versatile KNX actuators featuring two relay outputs (together with four analogue-digital inputs, in the case of inBOX 24 vT) and a variety of functions. Their particularly small size makes them suitable for installation within mechanism boxes, junction boxes, roller shutter boxes or any other location where the available space is limited.
KNX connector. Figure 1. inBOX 24 vT. Elements Note: the above element diagram refers to inBOX 24 vT. It is entirely analogous for inBOX 20 vT, although the inputs are not available. The main elements of the device are described next.
To get detailed information about the technical features of this device, as well as on the installation and security procedures, please refer to the corresponding Datasheet, bundled with the original package of the device and also available at www.zennio.com. 1.3 START-UP AND POWER LOSS During the start-up of the device, the Test/Prog.
Figure 2. Default screen Once activated, Inputs (only on inBOX 24 vT), Outputs, Logic Functions, Thermostats (only on inBOX 24 vT), Master Light (only on inBOX 24 vT), Scene Temporisation and Manual Control bring additional tabs to the menu on the left. These functions and their parameters will be explained in later sections of this document.
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24 vT / inBOX 20 vT Sending of Indication Objects (0 and 1) on Bus Voltage Recovery: this parameter lets the integrator activate two new communication objects (“Reset 0” and “Reset 1”), which will be sent to the KNX bus with values “0” and “1”...
ETS). Motion Detector, for the connection of a motion detector from Zennio. 2.2.1 BINARY INPUT Please refer to the specific user manual “Binary Inputs”, available in the inBOX 24 vT ¡product section, at the Zennio website (www.zennio.com). 2.2.2 TEMPERATURE PROBE Please refer to the specific user manual “Temperature Probe”, available in the inBOX...
For detailed information about the functionality and the configuration of the related parameters, please refer to the following specific manuals, all of them available in the inBOX 24 / 20 vT product section at the Zennio homepage (www.zennio.com): Individual outputs.
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24 vT / inBOX 20 vT mode. After that, an additional press will turn the LED yellow and then off, once the button is released. This way, the device leaves the Test On mode. Note that it will also leave this mode if a bus power failure takes place.
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24 vT / inBOX 20 vT Test On Mode After entering the Test On mode, it will only be possible to control the outputs through the on-board pushbuttons. Orders received through communication objects will be ignored, with independence of the channel or the output they are addressed to.
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24 vT / inBOX 20 vT Figure 5. Manual control screen Manual Control: options are “Disabled”, “Only Test Mode Off”, “Only Test Mode On” and “Test Mode Off + Test On Mode” (default). Depending on the selection, the device will permit using the manual control under the Test Off, the Test On, or both modes.
Please refer to the specific “Logic Functions” user manual (available in the inBOX 24 / 20 vT product section at the Zennio homepage, www.zennio.com) for detailed information about the functionality and the configuration of the related parameters.
24 vT / inBOX 20 vT 2.5 THERMOSTATS (ONLY inBOX 24 vT) inBOX 24 vT implements one Zennio thermostat which can be enabled and configured independently. Please refer to the specific “Zennio Thermostat” user manual (available in the inBOX 24 vT product section at the Zennio homepage, www.zennio.com) for detailed...
24 vT / inBOX 20 vT 2.6 MASTER LIGHT (ONLY inBOX 24 vT) The Master Light function brings the option to monitor the state of up to 12 light sources –or any other functionally-similar element whose state is transmitted through a binary object–...
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24 vT / inBOX 20 vT Trigger Value: sets the value (“0”, “1” or “0/1”, being the latter the default option) that will trigger, when received through “[ML] Trigger”, the master action (the general switch-off or the courtesy switch-on).
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24 vT / inBOX 20 vT (when the courtesy switch-on takes place), in contrast to object “[ML] General Switch-Off: Binary Object”, which sends the value “0” (during the general switch-off, as explained above). Figure 6. Sending of Indication objects on bus voltage recovery https://www.zennio.com...
24 vT / inBOX 20 vT 2.7 SCENE TEMPORISATION The scene temporisation allows imposing delays over the scenes of the outputs. These delays are defined in parameters, and can be applied to the execution of one or more scenes that may have been configured.
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24 vT / inBOX 20 vT Figure 8. Configuration of the scene temporisation Therefore, parameter “Scene m. Z Delay” defines the delay that will be applied to the action defined in Z for the execution of scene m (where Z may be a specific individual output, shutter channel or fan coil module).
24 vT / inBOX 20 vT ANNEX I. COMMUNICATION OBJECTS INBOX 20 VT “Functional range” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a particular meaning because of the specifications or restrictions from both the KNX standard or the application program itself.
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24 vT / inBOX 20 vT 1 Bit C - W - - DPT_Trigger [CA] Stop 0 = Stop; 1 = Stop 0, 1 = Up, Down or Stop, 1 Bit C - W - - DPT_Trigger [CA] Switched Control...
24 vT / inBOX 20 vT ANNEX II. COMMUNICATION OBJECTS INBOX 24 VT “Functional range” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a particular meaning because of the specifications or restrictions from both the KNX standard or the application program itself.
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24 vT / inBOX 20 vT 1 Bit C R - T - DPT_Switch [ML] General Status Binary Status [ML] General Switch Off: Binary 1 Bit C - - T - DPT_Switch Switch Off Sending Object 1 Byte C - - T -...
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24 vT / inBOX 20 vT 0x1 (Dec. by 100%) 0x7 (Dec. by 1%) 0x8 (Stop) 0xD (Inc. by 100%) 0xF (Inc. by 1%) 0x0 (Stop) 0x1 (Dec. by 100%) 0x7 (Dec. by 1%) 4 Bit C - - T -...
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24 vT / inBOX 20 vT 1 Bit C - - T - DPT_Switch [Ix] [Long Press] 1 Sending of 1 1 Bit C - W T - DPT_Switch [Ix] [Long Press] 0/1 Switching Switching 0/1 1 Bit C - - T -...
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24 vT / inBOX 20 vT [Ix] [Switch/Sensor] Alarm: 1 Bit C R - T - DPT_Alarm 1 = Alarm; 0 = No Alarm Breakdown or Sabotage [Ix] [Long Press] Constant Value 2 Bytes C - - T - 9.xxx...
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24 vT / inBOX 20 vT 0 = Nothing; 1 = Motion detected 121, 150, 179, 208 1 Bit C - W - - DPT_Start [Ix] External Motion Detection by an external sensor 122, 127, 132, 151, 156, 161,...
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24 vT / inBOX 20 vT Depending on the Last Move 1 Bit C - W - - DPT_Enable [CA] Lock 0 = Unlock; 1 = Lock 1 Byte C - W - - DPT_Scaling 0% - 100% [CA] Shutter Positioning 0% = Top;...