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Vav Thermostat with Modbus-RTU Communication Thermostats_Vav Thermostat with Modbus-RTU Communication

Product Code: HCT.2401.M
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Vav Thermostat with Modbus-RTU Communication

VAV Thermostat


 


VAV (Variable air volume) systems are one of the main equipment in HVAC systems. VAVs transfer constant flow air to the space thanks to their internal pressure and actuator control mechanism. In places where local control is needed such as offices, hospitals and schools, the control of the air flow depends on the temperature. VAV thermostats with code SMT.3021 control VAV with internal temperature sensor and 0-10V analog output to ensure the compliance of the space to the desired conditions. With its internal PI control structure, it provides VAV control to bring the desired set temperature value in the fastest way. Heating or cooling selection can be made on the screen. Apart from VAV applications, it is used in proportional electric heater control, air handling unit control, frequency inverter control and proportional fan control applications. It is compatible with the internal modbus-rtu protocol in SMT.3021.M series products. In this way, it is possible to manage the control of more than one site from a single point through scada, hmi or plc. The graphic display has a user-friendly use with Turkish-English language selection. It has 24VAC // 24VDC supply and surface mounting features.

Technical Specification

Environmental Features
Operation, Storage Temperature0... +40°C/0... +50°C (No Condensation)
Protect ClassIP00
Packet
Mounting Method
DimensionL86xW86xH26 mm
Weight110gr
Electrical Spesification
Control0-10V Analog Sinyal
Relay Current Capacity
Heat Range10-30°C
Supply24 VAC ±%20 / 24 VDC
Outputs0-10V
Power ConsumptionMax 1VA
ConnectionTerminal Connektor 1,5 mm2

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