Allows connecting two leakage sensors, has the function of detecting
the presence of the sensor

Example of connection.

Module parameters

Parameter name Value
Input channels qty 2
Power supply 11.5 … 27.5 V DC from CAN
Max current(24V) 65 mA
Bus type CAN (4-wire)
Compatible with EW-WL, FW-WL
Output voltage 8-14V
Output current 20 mA
Mounting Free
Case material ABS
Protection IP40
Temperature range -10 … +50 °C
Size 45x42x14 mm
Weight 15 g

Module installation and connection procedure

  1. Connect the inputs.
  2. Connect the CAN connector.
  3. Configure the module using LT setup.
  4. Check all equipment for proper operation.

Module shut-off and deinstallation procedure

  1. Disconnect the CAN connector.
  2. Disconnect the inputs.

HW Settings

Name Type, range SUBID Default Description
leak char[2] 98 'LL' 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;
  • 'S' – Leak, on-the-floor (FW-WL.B) leakage sensor
  • '-'-none

Example: leak='LLLL'


<item addr="312:11" cfgid="67" name="Leak" type="leak-sensor" uniq_id="84"/>
<item addr="312:12" cfgid="67" name="Leak" type="leak-sensor" uniq_id="85"/>
<item addr="312:98" cfgid="67" hw="leak='LN'" name="Temperature" system="yes" type="temperature-sensor" uniq_id="86"/>