EW-WL.B

Revision:

A

A/B

/B

/C

EW-WL.B
Other Supply voltage 9-12 V DC Dimentions 18x18x20 mm

BUILT-IN FLOOR LEAKAGE SENSOR

Water leakage sensor with an alarm light, mountable in the floor surface. Used together with DW-WL02 or BW-LSA modules.

Features

• Sensor presence detection
• Customizing the indication colors
• Adjusting the sensor sensitivity
• Connections of several sensors to one bus

Pin assignment

Example of connection

Module parameters

Parameter name	Value
Input channels qty
Input/output channels qty
0-10 input port quantity
Buttons
LED Buttons
Number of sensor inputs
Number of dry contact inputs
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
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
Dimmer load type
Supported sensors
Input voltage
Current type
Adjustment type
Max load
Min load
Max load per channel
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
Max output switching voltage
Max output switching current
Power supply	9-12 V DC
Max current(24V)	20 mA
Max current(13V)
Max detection distance
Max IR distance
Max BT distance
Max current
Relay
Data transfer speed
Permissible section of power supply cable to connect in socket:
Sensors VCC output
Sensors max VCC current
R1-R2 inputs max current
Push-button/reed switches line recommended length
Temperature sensor line max length
Sensor cable length
Sensors line max length
Bus type
Compatible with	Metaforsa devices DW-WL02/HTxx BW-LSA
Output voltage
Output current
Equipment installation type	Built into the floor
Mounting
Max cabel lenght
Case material	stainless steel
Protection	IP65
Temperature range	-10 … +50 °C
Size	18x18x20 mm
Weight	20g

* -

** -

*** -

1 -

2 -

3 -

HW settings

Name	Type, range	SUBID	Default	Description
c0	int[4]	sensors subId	0;0;255;15	Normal state color in format 'red;green;blue;blink' red, green, blue – 0..255; blink: 0 – pulse 1 – blink per 2 seconds 2 – blink per second 15 – constant glow Example: 1c0='150;150;255;0'
c1	int[4]	sensors subId	0;0;255;15	On-start color in format 'red;green;blue;blink' red, green, blue – 0..255; blink: 0 – pulse 1 – blink per 2 seconds 2 – blink per second 15 – constant glow Example: 1c1='150;150;255;0'
c2	int[4]	sensors subId	255;100;0;15	'Leak was previously reported' color in format 'red;green;blue;blink' red, green, blue – 0..255; blink: 0 – pulse 1 – blink per 2 seconds 2 – blink per second 15 – constant glow Example: 1c2='150;150;255;0'
c3	int[4]	sensors subId	255;0;0;15	On-leak color in format 'red;green;blue;blink' red, green, blue – 0..255; blink: 0 – pulse 1 – blink per 2 seconds 2 – blink per second 15 – constant glow Example: 1c3='150;150;255;0'
sens	int	sensors subId	128	Sensor sensitivity Example: 1sens='180'
test	int(0,1)	sensors subId	1	0 - Disable the test signal to detect the presence of the sensor

• Removing HW does not return the above parameters to their default values.To return to their default values, they must be set explicitly.