MDI01/101

Motion detector with Niko design

Name: Glue digital agency
Price range: $

Execution: Niko White

Adjustable indoor motion detector with built-in light sensor
Compatible with Niko cover frame (not included)
Range of 7 meters with a detection angle of 110°
Available in Niko 101 or 122 finish

Technical info

Adjustable indoor motion detector with a built-in light sensor. The MDI01 is compatible with a Niko cover frame (not included). The MDI01 has a range of 7 meters at an angle of 110°.

Frequently Asked Questions

How do you read an existing configuration?
This is a completely different procedure depending on the type of controller.
For the CTD controllers this goes as follows:
In the SMIII via "File" or "Utilities / Setup / SD card", click on "Recover QDB from SD".
After confirmation you choose the name and location where the file should be saved. The zipped QDB file is then read from the SD card of the CTD and saved. With a positive answer to the question "Unzip and open restored QDB?", All data will then be immediately available. If the data you were still working on was not sent or saved, you will first receive a notification to do so.

For a CTL controller follow the following procedure:
Because this controller does not yet have a large memory, only limited data can be recovered. Ao the names are abbreviated to 12 characters and serial numbers are not stored anywhere.
The first step is therefore to type in ALL serial numbers via SMII via "File / Modules". These 6-digit serial numbers can be found on every module (DIN rail, switch, detector, etc.). For the SWC0x switches, an extra option was provided to have them send their serial number via “Search for modules”.
When you then click on the "down arrow", you can read all this limited information.
Always use the latest software for configuration.

It is always recommended to use the most recent version. This version supports the newest modules and resolves all known bugs.
If, for example, you enter a serial number and the correct module information does not appear, you are likely not working with the most recent software.
A newer version will always be able to open the older files (.QDB) without data loss.
The latest version of the System Manager software, along with the user manual and version history, can be found in the knowledge center.

Technical info for installers

Function description
The MDI01 can directly switch up to 4 bistable I/Os based on motion, motion and light, or solely on light. Actions can be undertaken at different lux values, for example, to add lighting circuits as it gets darker.
When multiple sensors in a room need to control the same lighting circuit via logic based on the criteria "dark + movement," you can use the "Overrule LDR function." By assigning the controlled lighting circuit to this function, the sensors, once the lighting circuit is on, will only operate based on movement until the light goes off again.
The MDI01 is available in these finishes:
MDI01/101       Niko finish + frame color 101
MDI01/122       Niko finish + frame color 122
MDI01/N          bTicino finish and frame in color N
The MDI01, like every Qbus module, has a unique serial number which is entered during configuration in the configuration software System Manager III. All programmed data is stored internally in permanent memory.
A red LED is built-in, which can shine through the lens. Via the configuration software (System Manager III), you can set whether it may operate or not.
Technical specifications
General Specifications
Power Supply: Bus
Ambient Temperature:
                    Operational Temperature: 10°C to 50°C
                    Storage Temperature: -10°C to 60°C
Maximum Humidity Level: 93%, non-condensing
Bus Load: 15mA at nominal voltage 13.8V.
Maximum Installation Height: 2,000 meters above sea level.
Physical Specifications
Enclosure: Plastic, self-extinguishing in compliance with UL94-V0
Protection Rating: IP20, EN60529
Dimensions (HxW):        bTicino® : 73mmx72mm
Niko® : 71mmx73mm
Weight: approximately 0.053 kg
Electrical Security
Bus: 13.8Vdc -18Vdc very low safety voltage.
In compliance with EN60950 – 1 : 2006
CE
Qbus declares that this product complies with all applicable European directives and regulations.
The EU declaration of conformity is available upon simple request.
Sizing
Explanation of symbols

Equipment where protection against the risk of electric contact is not only based on basic insulation but also on additional protection such as double insulation or reinforced insulation. There is no possibility for grounding.

Before connecting the device, it is mandatory to read the manual of the respective product. ISO7000-0434

Power supply connection (230V) to the power supply connector. IEC 60417-5036

CE conformity. All declarations of conformity are available upon request.
Warranty Provision

Standard Warranty Period: 2 years from delivery date.
The warranty is no longer valid if the module has been opened!
Defective modules should be sent without seal along with a description of the defect to our service department:
QBUS N.V.
Joseph Cardijnstraat 19
9420 Erpe-Mere
Belgium
T +32 53 60 72 10
F +32 53 60 72 19
Email: support@qbus.be

General

Safety regulations
Read the complete manual before installing and activating the module.
ATTENTION
The module must be installed, commissioned, and maintained by a certified electrical installer in accordance with the applicable legal regulations of the country.
Before working on the MDI01, the power supply must be turned off.
The module must not be opened. The warranty will be void if the module is opened!

Installation and cabling

Installation

Connect the supplied bus cable with connector to the bus wiring, and slide the connector onto the corresponding connection at the back of the sensor. Mount the MDI01 in a standard built-in box or suitable surface-mounted box using screws or claw mounting, and finish with a suitable cover plate (not included).
The 110° viewing angle can be directed towards the zone that needs to be detected.
Mount the module in such a way that ensures the maximum range of the sensor's viewing angle. Avoid any interference from heating or cooling elements on the sensor.
The sensor should not be removed from the mounting frame due to the risk of electronic component breakage. Damages from broken electronic components are not covered under warranty. If other mounting frames are desired, you must contact our service department.
Power Supply

The bus provides the module with power supply and communication.
BUS connection

It is recommended to use the Qbus cable or any other cable with a minimum of 2 conductors of 1mm² as the bus cable. The green shielded EIB cable can also be used if the conductors are paired to achieve a minimum cross-section of 2 x 1mm².

Each modules has an unique serial number. By this number the System Manager recognizes the modules.

This is completely explained in our knowledge center.

The following screen is displayed when the serial number was entered or selected.

Qbus System Manager III Manual Update 04 2025 pdf image 354

ATTENTION!!!! : Only bistable type inputs can be controlled

Triggers

The parameters of these fields are for setting the trigger sensitivity.

First: The level of motion must be higher than this set value to activate the I/O

Keep: The level of motion must be higher than this set value to maintain the state of the I/O.

Scan: A visualization of the detector is shown. The I/O will be activated when the level is higher than the green line and will time out if it stays below the yellow line:

Qbus System Manager III Manual Update 04 2025 pdf image 356

LED field
You can select when the built-in red LED will be activated, based on the motion or light level or both.
"Timers" field
Extension: Corresponds to the extension of the period during which the I/O’s remain activated. The smallest possible timer value is 2 seconds.
Lock:
This sets the period of time the sensor will lock (and will not activate the I/O) after the I/O has become inactive.
Fields "Input x"
Movement (right/left): Activation of the sensor due to the movement reaching the detection range from the left or right side. If you choose both, the sensor will scan both the left and right sides.
Light:
If ‘Movement’ is checked, this additional option "light", will only activate the I/O if the light level is lower than the set value. This is useful to prevent the I/O from being activated during the day. The threshold value can be set with the buttons or slider. When only this option is checked (without ‘Movement’), the I/O will only be activated if the measured light value is HIGHER than the set threshold value.
The current light value will be displayed with a yellow or black bar via the “Read values” button. When the threshold value is in the colored bar, the I/O will be activated.