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	<title>DW-WL02/en - Revision history</title>
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	<updated>2026-04-22T01:29:30Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.larnitech.com/index.php?title=DW-WL02/en&amp;diff=5382&amp;oldid=prev</id>
		<title>FuzzyBot: Updating to match new version of source page</title>
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		<updated>2022-01-06T13:58:42Z</updated>

		<summary type="html">&lt;p&gt;Updating to match new version of source page&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;languages/&amp;gt;&lt;br /&gt;
{{RevisionChanger | hasA = 1 | hasB = 1 | hasC = 1}}&lt;br /&gt;
{{Infobox module&lt;br /&gt;
| name       = DW-WL02.C&lt;br /&gt;
| image      = DW-WL02C.png&lt;br /&gt;
| outCount   = 4&lt;br /&gt;
| dimmOut    = &lt;br /&gt;
| peakl      = 5A&lt;br /&gt;
| peakdl     = &lt;br /&gt;
| dt         = &lt;br /&gt;
| inSens     = 4&lt;br /&gt;
| inDry      = 2&lt;br /&gt;
| voltage    = 11.5...27.5 V DC&lt;br /&gt;
| dim        = 4U, 69x110x58 mm&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==WATER LEAKAGE PROTECTION MODULE==&lt;br /&gt;
&lt;br /&gt;
The module supports the connection of 2 valves of water supply&lt;br /&gt;
shutoff and 4 leakage sensors (up to 16 FW-WL.B/EW-WL.B ).&lt;br /&gt;
&lt;br /&gt;
==Features==&lt;br /&gt;
*Supports 1p/2p valves&lt;br /&gt;
*Valve feedback reed switch&lt;br /&gt;
*Support up to 16 leakage sensors&lt;br /&gt;
*Sensor detection and diagnostics&lt;br /&gt;
*Sensor sensitivity adjustment&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div class=&amp;quot;caution&amp;quot;&amp;gt;&lt;br /&gt;
CAUTION! All work related to the installation, connection, setting up, service and support must be carried out by qualified personnel with sufficient skills and experience in working with electrical equipment.&lt;br /&gt;
To avoid the risk of fire, electric shock, damage to the system and/or personal injury, the system installation and assembly must be performed in accordance with the instructions listed below:&lt;br /&gt;
*all connectivity work must be carried out with the power turned OFF;&lt;br /&gt;
*use appropriate tools and personal protection against electric shock;&lt;br /&gt;
*do not use damaged cables, wires and connectors;&lt;br /&gt;
*avoid folding the cables and wires;&lt;br /&gt;
*do not apply excessive force to the wires by kinking or pressing them too hard: the inner conductors of the cables and wires may get stripped or damaged;&lt;br /&gt;
*do not use the power socket with poor contacts to connect;&lt;br /&gt;
*do not exceed the load limit parameters specified in the manual;&lt;br /&gt;
*the supply conductors wire section is subject to the specifications for current density limit, insulation type and wire material. Light section can result in cable overheating and fire.&lt;br /&gt;
When the power is on, NEVER:&lt;br /&gt;
*connect/disconnect the connectors;&lt;br /&gt;
*open modules and sensors.&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Overview==&lt;br /&gt;
&lt;br /&gt;
[[File:WL02C VIEW.png|500px]]&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
[[File:WL02C VIEW2.png|300px]]&lt;br /&gt;
&lt;br /&gt;
==Example of connection==&lt;br /&gt;
&lt;br /&gt;
[[File:WL02C EXA.png|500px]]&lt;br /&gt;
&lt;br /&gt;
==Module dimensions==&lt;br /&gt;
&lt;br /&gt;
[[File:WL02C DIM.png|500px]]&lt;br /&gt;
&lt;br /&gt;
==Internal layout==&lt;br /&gt;
&lt;br /&gt;
[[File:WL02C IL.png|500px]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Module parameters==&lt;br /&gt;
&lt;br /&gt;
{{ Mp&lt;br /&gt;
| outqty          = 4&lt;br /&gt;
| siqty           = 4 FW-WL.A/EW-WL.A&amp;lt;br&amp;gt;16 FW-WL.B/EW-WL.B (4 per input)&lt;br /&gt;
| dcqty           = 2&lt;br /&gt;
| involtage       = 0-250 V AC/DC&lt;br /&gt;
| currtype        = AC/DC&lt;br /&gt;
| maxperch        = 5A&lt;br /&gt;
| power           = 11.5 … 27.5 V DC from CAN&lt;br /&gt;
| maxcur24v       = 60 mA&lt;br /&gt;
| sensvccout      = 8..12 V&lt;br /&gt;
| sensmaxvcccur   = 70 mA&lt;br /&gt;
| rinmaxcur       = 3 mA&lt;br /&gt;
| smaxlen         = 30m&lt;br /&gt;
| bustype         = CAN (4-wire)&lt;br /&gt;
| instalation     = DIN-rail (EN 60715)&lt;br /&gt;
| case            = ABS&lt;br /&gt;
| protection      = IP40&lt;br /&gt;
| temprange       = -10 … +50 °C&lt;br /&gt;
| size            = 4U, 69x110x58 mm&lt;br /&gt;
| weight          = 100 g&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Indication of module operation==&lt;br /&gt;
===Bootloader===&lt;br /&gt;
{{indication| textBBB= Waiting for bootloader command}}&lt;br /&gt;
===Firmware===&lt;br /&gt;
{{indicationfw&lt;br /&gt;
|err1 = 1&lt;br /&gt;
|err2 = 1&lt;br /&gt;
|err3 = 1&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Module installation and connection procedure==&lt;br /&gt;
#Install the module in the switchboard on the DIN rail and fix it with the special latch on the module base.&lt;br /&gt;
#Connect the CAN connector.&lt;br /&gt;
#Connect the channels.&lt;br /&gt;
#Configure the module using LT setup.&lt;br /&gt;
#Apply power to the load.&lt;br /&gt;
#Check all equipment for proper operation.&lt;br /&gt;
&lt;br /&gt;
==Module shut-off and deinstallation procedure==&lt;br /&gt;
#Disconnect the power from the load.&lt;br /&gt;
#Disconnect the channels.&lt;br /&gt;
#Disconnect the CAN connector.&lt;br /&gt;
#Remove the module from the DIN rail, releasing the latch at the bottom of the module base.&lt;br /&gt;
&lt;br /&gt;
==HW settings==&lt;br /&gt;
{|class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!Name!!Type, range!!SUBID!!Default!!Description&lt;br /&gt;
|-&lt;br /&gt;
|runtime||integer 0-100||1-4||15||runtime is the open/close time in seconds, is used for jalousie, gate, valve(2 pole); Example: runtime=15&lt;br /&gt;
|-&lt;br /&gt;
|runtimeopen||integer 0-60000||Blinds subId||-||Runtimeopen is the open time in milliseconds, is used for blinds; Example: runtimeopen=15000&lt;br /&gt;
|-&lt;br /&gt;
|runtimeclose||integer 0-60000||Blinds subId||-||Runtimeclose is the close time in milliseconds, is used for blinds; Example: runtimeclose=15000&lt;br /&gt;
|-&lt;br /&gt;
|hold||integer 0-10000||1-4||500||hold is the bridging time in miliseconds, is used for gate and jalousie (by default hold is the same as runtime), lock; Example: hold=3500&lt;br /&gt;
|-&lt;br /&gt;
|def||string 'ON'||1-4||'OFF'||Def is the element status is set after restart, is used for lamp, heating, valve(1 pole); Example: def='ON'&lt;br /&gt;
|-&lt;br /&gt;
|out||char[4]||98||'V-V-'||Each char is responsible for the type of a particular channel&lt;br /&gt;
*'L'-Lamp;&lt;br /&gt;
*'M'-Lamp Inverse;&lt;br /&gt;
*'J'-Heating NO, valve-heating, normally open;&lt;br /&gt;
*'H'-Heating NC, valve-heating, normally closed;&lt;br /&gt;
*'B'-Blinds (2 pole), jalousie/curtains;&lt;br /&gt;
*'C'-Blinds Inverse (2 pole), jalousie/curtains, invert open-close;&lt;br /&gt;
*'G'-Gate (2 pole), 2 pole gate;&lt;br /&gt;
*'D'-Gate (2 pole) Inverse, 2 pole gate, invert open-close;&lt;br /&gt;
*'X'-Gate (1 pole /short press), 1 pole gate;&lt;br /&gt;
*'Z'-Gate (1 pole) Inverse, 1 pole gate, invert open-close;&lt;br /&gt;
*'V'-Valve (2 pole), 2 pole valve;&lt;br /&gt;
*'W'-Valve (2 pole) Inverse, 2 pole valve, invert open-close;&lt;br /&gt;
*'R'-Valve (1 pole), 1 pole valve,;&lt;br /&gt;
*'S'-Valve (1 pole) Inverse, 1 pole valve, invert open-close;&lt;br /&gt;
*'K'-Lock (short press);&lt;br /&gt;
*'N'-Lock (short press) Inverse;&lt;br /&gt;
*'P'-Blinds (2 pole);&lt;br /&gt;
*'O'-Blinds Inverse (2 pole), invert open-close;&lt;br /&gt;
*'-'-none, nothing is connected.&lt;br /&gt;
Example: out='V-V-'&lt;br /&gt;
|-&lt;br /&gt;
|leak||char[4]||98||'LLLL'||Each char is responsible for the type of a particular channel&lt;br /&gt;
*'L'-Leak, Built-in floor (EW-WL) or on-the-floor (FW-WL) leakage sensor&lt;br /&gt;
*'N'-Third party leakage sensor;&lt;br /&gt;
*'S' – Leak, on-the-floor (FW-WL.B) leakage sensor&lt;br /&gt;
*'-'-none&lt;br /&gt;
|-&lt;br /&gt;
|in||char[2]||98||'KK'||Each char is responsible for the type of a particular channel&lt;br /&gt;
*'K' – Contact;&lt;br /&gt;
*'H' – Inverted contact;&lt;br /&gt;
*'-' – none;&lt;br /&gt;
Example: in='HHKK'&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;xml&amp;quot; line&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:1&amp;quot; cfgid=&amp;quot;53&amp;quot; hw=&amp;quot;runtime=30&amp;quot; name=&amp;quot;Valve&amp;quot; type=&amp;quot;valve&amp;quot; uniq_id=&amp;quot;4105&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:3&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Jalousie&amp;quot; sub-type=&amp;quot;120&amp;quot; type=&amp;quot;jalousie&amp;quot; uniq_id=&amp;quot;4117&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:11&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Leak&amp;quot; type=&amp;quot;leak-sensor&amp;quot; uniq_id=&amp;quot;4107&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:12&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Leak&amp;quot; type=&amp;quot;leak-sensor&amp;quot; uniq_id=&amp;quot;4108&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:13&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Leak&amp;quot; type=&amp;quot;leak-sensor&amp;quot; uniq_id=&amp;quot;4109&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:14&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Leak&amp;quot; type=&amp;quot;leak-sensor&amp;quot; uniq_id=&amp;quot;4110&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:21&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Door&amp;quot; type=&amp;quot;door-sensor&amp;quot; uniq_id=&amp;quot;4111&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:22&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Door&amp;quot; type=&amp;quot;door-sensor&amp;quot; uniq_id=&amp;quot;4112&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:23&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Door&amp;quot; type=&amp;quot;door-sensor&amp;quot; uniq_id=&amp;quot;4113&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:24&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Door&amp;quot; type=&amp;quot;door-sensor&amp;quot; uniq_id=&amp;quot;4114&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:97&amp;quot; cfgid=&amp;quot;53&amp;quot; name=&amp;quot;Temperature&amp;quot; system=&amp;quot;yes&amp;quot; type=&amp;quot;temperature-sensor&amp;quot; uniq_id=&amp;quot;4115&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;item addr=&amp;quot;500:98&amp;quot; cfgid=&amp;quot;53&amp;quot; hw=&amp;quot;leak='NNLL' in='HHKK' out='V-B-'&amp;quot; name=&amp;quot;Temperature&amp;quot; system=&amp;quot;yes&amp;quot; type=&amp;quot;temperature-sensor&amp;quot; uniq_id=&amp;quot;4116&amp;quot;/&amp;gt;&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>FuzzyBot</name></author>
	</entry>
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