The DALI2 compatible multisensor is designed for corridors and communication paths because of the elliptical detection area. Using accessories may increase the IP index to IP54 which allows mounting the sensor even in a less friendly environment. The sensors deliver very good detection coverage and up to 6m of the mounting height.
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How to use it in LMS design
To place the multisensor in the project, you need to remember the typical Ethernet2DALI limitations. The average DALI bus load is 9mA. The sensor offers both presence and motion detection.Upgrading the sensor to IP54 requires a special mounting box. The sensor will be perfect for corridors and communication paths because of the elliptical presence/motion detection area. During LMS design remember about specifying the detecting directions of the sensor.
Technical data
Installation height | 2 – 6 m |
Minimum height | > 1,7 m |
Installation type | Ceiling installation |
Avarage DALI current consumption | 10 mA |
Size of concealed housing | Ø 55 mm |
Ambient temperature | -15°C ... 50°C |
Type of protection | IP 54 (when fitted) |
Detection range
Mounting height (A) | Diagonally (t) | Head on to (R) |
2 m | 56 m² | 16 m x 3.5 m | 56 m² | 16 m x 3.5 m |
2.5 m | 88 m² | 22 m x 4 m | 72 m² | 18 m x 4 m |
3 m | 135 m² | 30 m x 4.5 m | 90 m² | 20 m x 4.5 m |
3.5 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
4 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
4.5 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
5 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
5.5 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
6 m | 150 m² | 30 m x 5 m | 100 m² | 20 m x 5 m |
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The sensor offers 2 instances for motion/presence detection. It means that using one sensor allows for controlling 2 zones independently.
How to commission it?
To program logic within the Node-RED tool you need to use a DALI2 Devs Common node, which is available in the node palette on the left-hand side of Node-RED UI.
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Click this node to enter the configuration window. Choose the serial number of the device in the Serial Number field. Uncheck the Motion/presence sensor checkbox. Below you have two fields where you can set the presence and transition time duration.
Then click Done in the upper right corner of the window.
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Then you need to find the vertex action node in the palette. Set Mode as Motion sensor. Then select the group you want to control by this multisensor. Next, you should define actions in Presence, Transition, and No presence fields. Define these actions as you need.
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Don't forget to connect all your nodes and be sure that the vertex cluster node is present in your flow!
Then click Deploy button at the upper-right corner of the Node-RED.
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Import the ready flow using the code below:
| Code Block |
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[
{
"id": "e0e1af9.6a3855",
"type": "DALI2 Devs Common",
"z": "810b6cdc.028bf",
"name": "",
"outputs": 1,
"uid": "D7BFBFCF00891400",
"savedSettings": [
{
"instanceType": 3,
"isDisabled": false,
"dali2t1": "",
"dali2t2": ""
},
{
"instanceType": 4,
"isDisabled": true
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
},
{
"instanceType": 1,
"isDisabled": true,
"mode": "normal"
}
],
"x": 400,
"y": 180,
"wires": [
[
"3ad2631c.8574cc"
]
]
},
{
"id": "3ad2631c.8574cc",
"type": "vertex action",
"z": "810b6cdc.028bf",
"name": "",
"typeButton": "motionsensor",
"bPayload": {
"PRESENCE": {
"action": "noreact",
"group": "0327ffd20adbd58c2cf40fa8b12b9304",
"param": null,
"priority": "255"
},
"TRANSITION": {
"action": "noreact",
"group": "0327ffd20adbd58c2cf40fa8b12b9304",
"param": null,
"priority": "0"
},
"NOPRESENCE": {
"action": "noreact",
"group": "0327ffd20adbd58c2cf40fa8b12b9304",
"param": null,
"priority": "254"
}
},
"bState": "",
"defaultpriority": true,
"x": 620,
"y": 180,
"wires": [
[
"ad4e04de.d85e18"
]
]
},
{
"id": "ad4e04de.d85e18",
"type": "vertex cluster",
"z": "810b6cdc.028bf",
"userouting": false,
"rate": 5,
"x": 810,
"y": 180,
"wires": []
}
]
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