Thermostat RDG160T S55770-T343

Characteristics:

• Room thermostat, AC 24 V, for FCUs (3-speed or ECM), general applications and applications for heat pumps. DC outputs 0..10V or ON / OFF
• Operating modes: Comfort, Energy Saving and Protection
• 2-position control outputs or DC 0 ... 10V
• Outputs for ECM or 3-speed fan
• Automatic or manual fan speed operation
• 3 multifunction inputs for presence contact, remote room temperature sensor / return temperature (QAH11.1, QAA32), cooling / heating switch, operating mode change, on / off window contact, dew point monitoring, activated electric heating, temperature sensor, error contact supply air
• Automatic or manual cooling / heating switch
• Configuration of operation and control parameters
• Minimum and maximum temperature value
• Illuminated screen

Applications in:

• 2-pipe system
• 2-pipe system with electric heating
• 2-pipe system and radiator / underfloor heating
• 4-pipe system
• 2-stage heating or cooling system

Specifications:

• Operating voltage: AC / DC 24 V, DC 24 V
• Power consumption: 2 VA
• Operating range: AC 24 V
• Setting range of desired value: 5… 40 ° C,
• Contact differential: Heating: 0.5… 6 K;
• Cooling: 0.5… 6 K
• Analog inputs, number: 2
• Analog outputs: Valve, electrical resistance: 2, Fan: 1 (ECM) Analog outputs, number: 3 Analog output, signal: DC 0 ... 10 V Analog output, current: Valve, electrical resistance: Max. ± 1 mA, Fan: Max. ± 5 mA Digital inputs, number: 1 Relay outputs: Fan: 1- or 3-speed, Valve: Contacts N.O. , Electrical resistance and peripheral equipment: contacts N.O. Relay outputs, number: 3 Relay output, contact voltage: AC 24… 230 V Relay output, contact current: 5 (4) A Triac output, contact current: Max. 1 A Mounting type: Wall mounting with screws Degree of protection: IP30 Dimensions (W x H x D): 93 x 128 x 30.8 mm