Description:

DIMA is a KNX S-mode suitable for controlling air terminals for temperature control applications. The device can be applied to terminals with 2 pipe system hydraulic distribution, with brushless fan motor with 0…10V signal.
The device can be confgured as an actuator for the command of a fancoil and a maximum of two ON/OFF interception valve on the thermal exchange battery, in combination with a room thermostat installed on the KNX network. the device can also be confgured as regulator / actuator with acquisition of the temperature value from a KNX probe or through a probe installed on the recovery channel and connected to one of the analog inputs.

Characteristics:

• Bus power supply + auxiliary power supply at 230 Vac 50/60 Hz
• Control of systems with 2 pipe hydraulic distribution with ON/OFF type interception valve
• Fancoil control with brushless motor with 0…10V signal
• 2 freely confgurable inputs for passive temperature acquisition probes (NTC 10kW @ 25 ° C) or as binary inputs potential-free
• 1 output 0…10V for high impedance inputs
• 1 output for control of the thermal battery valve with monostable relè (5A/230Vac) SPST Type, single pole single throw, potential free contact.