DW-WL02.A

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Revision:
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DW-WL02.A
DW-WL02A.png
Output ports
Number of switched channels2
Peak load5A
Input ports
Number of sensor inputs4
Number of dry contact inputs4
Other
Supply voltage11.5...27.5 V DC
Dimentions2U, 35x102x58 mm


WATER LEAKAGE PROTECTION MODULE

The module supports the connection of 2 valves of water supply shutoff and 4 leakage sensors.

Features

  • Supports 1p/2p valves
  • Valve feedback reed switch
  • 4 leakage zones (up to 8 sensors)
  • Sensor detection and diagnostics

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. 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:

  • all connectivity work must be carried out with the power turned OFF;
  • use appropriate tools and personal protection against electric shock;
  • do not use damaged cables, wires and connectors;
  • avoid folding the cables and wires;
  • 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;
  • do not use the power socket with poor contacts to connect;
  • do not exceed the load limit parameters specified in the manual;
  • 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.

When the power is on, NEVER:

  • connect/disconnect the connectors;
  • open modules and sensors.

Overview

WL02A VIEW.jpg

WL02A VIEW2.jpg

Example of connection

WL02A EXA.png

Module dimensions

WL02A DIM.png

Internal layout

WL02A IL.png

Module parameters

Parameter name Value
Input channels qty
0-10 input port quantity
Buttons
LED Buttons
Number of sensor inputs 4
Number of dry contact inputs 4
RS485 ports qty
RS232 ports qty
UART ports qty
M-BUS port quantity
Pulse inputs quantity
DALI ports qty
DALI-line voltage supply
Peak current of DALI-line power supply
Peak current in DALI-line
Maximum DALI devices quantity
Dimming channels qty
Output channels qty 2
0-10 output port quantity
Analog output channels qty
Output
Digital line maximum length
Discrete input channels qty
Digital input channels qty
Speakers
Max power output audio channel
Camera
IR lighting
Card reader
Connection type
Protocols
Backlight voltage
Load type
Supported sensors
Input voltage 100-250 V AC
Current type AC
Adjustment type
Max load
Min load
Max load per channel 2A
Max load per group
Max load per device
Control parameters
Angle of vision IR °
Angle of motion °
Temperature measuring range °C
Humidity measuring range
Dimmer type
Dimming type
Voltage that may be applied to the input channels 100-250 V AC
Max output switching voltage
Max output switching current
Power supply 11.5 … 27.5 V DC from CAN
Max current(24V) 60 mA
Max current(13V)
Max detection distance
Max IR distance
Max current
Relay
Data transfer speed
Permissible section of power supply cable to connect in socket:
Sensors VCC output 8..12 V
Sensors max VCC current 70 mA
R1-R2 inputs max current 3 mA
Push-button/reed switches line recommended length
Temperature sensor line max length
Sensor cable length
Sensors line max length 30m
Bus type CAN (4-wire)
Compatible with
Output voltage
Output current
Equipment installation type DIN rail (EN 60715)
Mounting
Max cabel lenght
Case material ABS
Protection IP40
Temperature range -10 … +50 °C
Size 2U, 35x102x58 mm
Weight 100 g
* -
** -
*** -
1 -
2 -
3 -


Indication of module operation

Indicator Status Description
Power Gl.png Power
E.png Power not available
Activity Y.png Data communication
E.png Data communication not available
Error E.png No errors
Rl.png Overheating
R.pngR.pngR.pngDots.png The data has not been transferred via the CAN bus for at least 5 minutes.
R.pngR.pngR.pngDots.png No power on the lamp.
R.pngR.pngR.pngDots.png No power on the DALI bus or over current (more then 180 mA) on DALI bus. If over current is at both bus blinking twice in half a second.

Module installation and connection procedure

  1. Install the module in the switchboard on the DIN rail and fix it with the special latch on the module base.
  2. Connect the CAN connector.
  3. Connect the channels.
  4. Configure the module using LT setup.
  5. Apply power to the load.
  6. Check all equipment for proper operation.

Module shut-off and deinstallation procedure

  1. Disconnect the power from the load.
  2. Disconnect the channels.
  3. Disconnect the CAN connector.
  4. Remove the module from the DIN rail, releasing the latch at the bottom of the module base.

HW settings

Name Type, range SUBID Default Description
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
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
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'
stop Char 'R' 1-3 (for 2-pole gate and blinds) If it is declared then by Stop command during the motion, the same impulse appears as it was at the beginning of the motion. Pole, an which the stop-impules is formed, is defined by the parameter Stop value. If it is 'r' or 'R' then stop-impulse is produced on the opposite to the start-impulse pole. If any other value is delcared (e.g., 'd' ) then the stop-impulse is on the same pole. If a Runtime passed after the beginning of the motion then the stop-impulse is not formed. Example: stop='r'
out char[4] 98 'V-V-' Each char is responsible for the type of a particular channel
  • 'L'-Lamp, lamp;
  • 'M'-Lamp Inverse, inverselamp;
  • 'J'-Heating NO, heating valve, valve-heating, normally open;
  • 'H'-Heating NC, heating valve, valve-heating, normally closed;
  • 'B'-Blinds, jalousie/curtains, jalousie (2 pole);
  • 'C'-Blinds Inverse, jalousie/curtains, jalousie, invert open-close (2 pole);
  • 'G'-Gate (2 pole), 2 pole gate, gate;
  • 'D'-Gate (2 pole) Inverse, 2 pole gate, gate, invert open-close;
  • 'X'-Gate (1 pole /short press), 1 pole gate, gate;
  • 'Z'-Gate (1 pole) Inverse, 1 pole gate, gate, invert open-close;
  • 'V'-Valve (2 pole), 2 pole valve, valve;
  • 'W'-Valve (2 pole) Inverse, 2 pole valve, valve, invert open-close;
  • 'R'–Valve (1 pole), 1 pole valve, valve;
  • 'S'-Valve (1 pole) Inverse, 1 pole valve, valve, invert open-close;
  • 'K'-Lock (short press);
  • 'N'-Lock (short press) Inverse;
  • '-'-none, nothing is connected.

Example: out='V-V-'

leak char[4] 98 'LLLL' Each char is responsible for the type of a particular channel
  • 'L'-Leak, Built-in floor (EW-WL) or on-the-floor (FW-WL) leakage sensor
  • 'N'-Third party leakage sensor;
  • '-'-none
in char[4] 98 'KKKK' Each char is responsible for the type of a particular channel
  • 'K' – Contact;
  • 'H' – Inverted contact;
  • '-' – none;

Example: in='HHKK'

 1<item addr="500:1" cfgid="53" hw="runtime=30" name="Valve" type="valve" uniq_id="4105"/>
 2<item addr="500:3" cfgid="53" name="Jalousie" sub-type="120" type="jalousie" uniq_id="4117"/>
 3<item addr="500:11" cfgid="53" name="Leak" type="leak-sensor" uniq_id="4107"/>
 4<item addr="500:12" cfgid="53" name="Leak" type="leak-sensor" uniq_id="4108"/>
 5<item addr="500:13" cfgid="53" name="Leak" type="leak-sensor" uniq_id="4109"/>
 6<item addr="500:14" cfgid="53" name="Leak" type="leak-sensor" uniq_id="4110"/>
 7<item addr="500:21" cfgid="53" name="Door" type="door-sensor" uniq_id="4111"/>
 8<item addr="500:22" cfgid="53" name="Door" type="door-sensor" uniq_id="4112"/>
 9<item addr="500:23" cfgid="53" name="Door" type="door-sensor" uniq_id="4113"/>
10<item addr="500:24" cfgid="53" name="Door" type="door-sensor" uniq_id="4114"/>
11<item addr="500:97" cfgid="53" name="Temperature" system="yes" type="temperature-sensor" uniq_id="4115"/>
12<item addr="500:98" cfgid="53" hw="leak='NNLL' in='HHKK' out='V-B-'" name="Temperature" system="yes" type="temperature-sensor" uniq_id="4116"/>