Zennio MINiBOX 45v2 User manual

➢
MINiBOX 45 v2 / MINiBOX 25 v2
Multifunction Actuator with 4 or 5 Outputs and 5 Inputs
ZIOMN45V2
USER MANUAL
ZIOMN25V2
Application program version: [1.1]
User manual edition: [1.1]_a
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CONTENTS
Contents........................................................................................................................................ 2
1 Introduction .......................................................................................................................... 3
1.1 MINiBOX 25 v2 / MINiBOX 45 v2 ..................................................................................... 4
1.2 Installation........................................................................................................................ 6
1.3 Start-Up and Power Loss.................................................................................................. 7
2 Configuration......................................................................................................................... 8
2.1 General............................................................................................................................. 8
2.2 Inputs ............................................................................................................................. 11
2.2.1 Binary Input............................................................................................................ 11
2.2.2 Temperature Probe................................................................................................ 11
2.2.3 Motion Detector .................................................................................................... 11
2.3 Outputs........................................................................................................................... 13
2.4 Logic Functions............................................................................................................... 14
2.5 Thermostats ................................................................................................................... 15
2.6 Master Light ................................................................................................................... 16
2.7 Scene Temporisation...................................................................................................... 19
2.8 Manual Control .............................................................................................................. 21
ANNEX I. Communication Objects............................................................................................... 26

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DOCUMENT UPDATES
Version
Changes
Page(s)
[1.1_a]
Changes in the application program of MINiBOX 45 / 25 v2:
•Internal optimisation.
-

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1INTRODUCTION
1.1 MINiBOX 25 v2 / MINiBOX 45 v2
MINiBOX 45 v2 and MINiBOX 25 v2 from Zennio are two versatile KNX actuators
featuring a wide variety of functions, being both of them entirelyequivalent except for the
number of individualbinary outputs available (four in MINiBOX 45 v2 and two in MINiBOX
25 v2) and by the incorporation of the functional block fancoil in the MINiBOX 45 v2.
The most outstanding features are:
4 / 2 relay outputs, respectively, configurable as:
➢Up to 4 / 2 individual ON/OFF output,
➢Up to 2 / 1 independent shutter channels (with or without slats),
➢Up to 1 two-pipe fan coil modules where both the fan speed control and
the valve control are performed through relays,
➢A combination of the above.
5 multi-purpose inputs, configurable as:
•Temperature probes, (with the possibility to parameterize a personalized
probe),
•Binary inputs (i.e., pushbuttons, switches, sensors),
•Motion detectors.
10 customisable, multi-operation logic functions.
4 independent thermostats.
Scene-triggered action control, with an optional delay in the execution.
Master light control for an easy, out-of-the-box control of a set of luminaires
(or functionally equivalent devices) one of which acts as a general lamp and
the others as secondary lamps.

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Manual operation / supervision of the 2 or 4 relay outputs through the on-
board pushbuttons and LEDs.
Heartbeat or periodical “still-alive”notification.
Relay Switches Counter.

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1.2 INSTALLATION
MINiBOX 45 / 25 v2 connects to the KNX bus through the on-board KNX connector.
Once the device is provided with power from the KNX bus, both the individual address
and the associated application program may be downloaded.
This device does not need any additional external power since it is entirely powered
through the KNX bus.
Figure 1. MINiBOX 45 v2. Elements
Note: the above element diagram is slightly different for MINiBOX 25 v2, although
entirely analogous.
The main elements of the device are described next.
Test/Prog. Pushbutton (6): a short press on this button sets the device into
the programming mode, making the associated LED (5) light in red.
Note: if this button is held while plugging the device into the KNX bus, the
device will enter into safe mode. In such case, the LED will blink in red every
0.5 seconds.
Outputs (7): output ports for the insertion of the stripped cables of the systems
being controlled by the actuator (see section 2.3). Please secure the
connection by means of the on-board screws.
1. Output Control Pushbutton.
2. Output LED Indicator.
3. Analogue-Digital Inputs.
4. KNX Bus Connector.
5. Prog./Test LED.
6. Prog./Test Pushbutton.
7. Relay Outputs.
1
2
3
4
5
6
7

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Inputs (3): input ports for the insertion of the stripped cables of external
elements such as switches / motion detectors / temperature probes, etc. One
of the two cables of each element need to be connected to one of the slots
labelled “1” to “6”, while the other cable should be connected to the slot labelled
as “C”. Note that all the external input devices share the “C” slot for one of the
two cables. Please secure the connection by means of the on-board screws.
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. LED will blink in blue colour for a few
seconds before the device is ready. External orders will not be executed during this time,
but afterwards.
Depending on the configuration, some specific actions will also be performed during the
start-up. For example, the integrator can set whether the output channels should switch
to a particular state and whether the device should send certain objects to the bus after
the power recovery. Please consult the next sections of this document for further details.
On the other hand, when a bus power failure takes place, the device will interrupt any
pending actions, and will save its state so it can be recovered once the power supply is
restored. For safety reasons, all shutter channels will be stopped (i.e., the relays will
open) if a power loss takes place, while the individual outputs and fan coil contacts will
switch to the specific state configured in ETS (if any).

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2CONFIGURATION
2.1 GENERAL
After importing the corresponding database in ETS and adding the device into the
topology of the project, the configuration process begins by entering the Parameters tab
of the device.
ETS PARAMETERISATION
The only parameterisable screen that is always available is General. From this screen it
is possible to activate/deactivate all the required functionality.
Figure 2. Default screen
Inputs [disabled/enabled]
1
: enables o disables the “Inputs” tab on the left
menu. See section 2.2 for more details.
Outputs [disabled/enabled]: enables o disables the “Outputs” tab on the left
menu. See section 2.3 for more details.
Logic Functions [disabled/enabled]: enables o disables the “Logic Functions”
tab on the left menu. See section 2.4 for more details.
1
The default values of each parameter will be highlighted in this document, as follows:
[default/rest of options].

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Thermostats [disabled/enabled]: enables o disables the “Thermostats” tab
on the left menu. See section 2.5 for more details.
Master Light [disabled/enabled]: enables o disables the “Master Light” tab on
the left menu. See section 2.6 for more details.
Scene Temporization [disabled/enabled]: enables o disables the “Scene
Temporization” tab on the left menu. See section 2.7 for more details.
Manual Control [disabled/enabled]: enables o disables the “Manual Control”
tab on the left menu. See section 2.8 for more details.
Sending of Indication Objects (0 and 1) on Bus Voltage Recovery
[disabled/enabled]: 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” respectively whenever the device begins operation
(for example, after a bus power failure). It is possible to parameterise a certain
delay [0…255] to this sending.
Figure 3. Sending of Indication objects on bus voltage recovery
Heartbeat (Periodical Alive Notification) [disabled/enabled]: this parameter
lets the integrator incorporate a one-bit object to the project (“[Heartbeat]
Object to Send ‘1’”) that will be sent periodically with value “1” to notify that
the device is still working (still alive).
Figure 4. Heartbeat (Periodical Alive Notification).

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Note: The first sending after download or bus failure takes place with a delay of
up to 255 seconds, to prevent bus overload. The following sendings match the
period set.
Show Relay Switches Counter Objects [disabled/enabled]: enables two
communication objects to keep track of the number of switches performed by
each of the relays (“[Relay X] Number of Switches”) and the maximum
number of switches carried out in a minute (“[Relay X] Maximum Switches
per Minute”)