Universal interface CG2 (4 IN conf. as DI or NTC / 4 OUT) with thermostat function

DIN-Rail mount modules

CODE: EK-CG2-TP

DESCRIPTION

KNX bus device functioning as 4-channel input configurable for the connection of potential-free contacts or passive temperature sensors (NTC 10 kΩ at 25°C, to be ordered separately) and 4-channel output for control of low-consumption LED. Room thermostat function for 4 independent zones. Mounting in wall box or on 35 mm rail (EN 60715) with the support EK-SMG-35 (to be ordered separately). Power supply via bus. Bus terminal block included in the delivery. To be used in KNX installations for home and building automation.

FUNCTIONS / FEATURES

INPUTS (CONFIGURED FOR FREE-POTENTIAL CONTACTS)

  • ON/OFF switching of single loads or group of loads
  • dimming of lighting devices
  • operating of shutters and roller blinds
  • detecting the state of signaling contacts (from safety devices, alarms, etc.)
  • recalling and saving of scenes
  • sending on the bus of values (temperature, brightness, etc.)
  • switching to forced functioning (lock)
  • counting of impulses and switching cycles

 

INPUTS (CONFIGURED FOR NTC 10 kΩ at 25 °C TEMPERATURE SENSORS)

  • measurement of room air mass temperature with possibility of sending the value ​​on the bus or using the value for regulation through integrated thermostat function

 

OUTPUTS

  • controlling of low-consumption LED to be used as state feedback, orientation nightlights, etc.

 

THERMOSTAT FUNCTION

  • 2 points (ON / OFF) or proportional (PWM or continuous) room temperature regulation
  • Heating and cooling modes with switching via bus
  • Operating modes: comfort, standby, economy and building protection with separate setpoints for heating and cooling
  • Automatic switching of the operating mode depending on presence or opening windows
  • Regulation with weighted average between two temperature values
CONFIGURATION AND COMMISSIONING

A detailed description of the parameters can be found in the application manual of the device. Configuration and commissioning require ETS5 or later versions. ETS application program: APEKCG2TP##.knxprod (## = release).