Garay KNX

Description:

GARAY 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 1-3 speed discrete speeds. The device can be configured 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 configured 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 or 4 pipe hydraulic distribution with ON/OFF type interception valve

· Control of 1-3 speed discrete Fancoil or with brushless fan motor with 0...10V signal.

· 3 relè output for the control of 1 fancoil with 3 discrete speed

· 2 freely confgurable inputs for passive temperature acquisition probes (NTC 10kW ® 25°C) or as binary inputs potential-free

· Auxiliary power 230 Vac 50/60 Hz

· 3 outputs for fan control (interlocked with each other) with monostable relay (16A / 230Vac), voltage contacts and external power supply terminal

· 1 output for control of the thermal battery valve with monostable relè (5A/230Vac) SPST Type, single pole single throw, potential free contact

· Overvoltage class III (according to EN 60664-1)

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