5573-1

Special features

• Heating and district heating controller
• SAM DIGITAL READY
The TROVIS 5573-1 Heating and District Heating Controller is used to control max. two control circuits:
• Control of a primary heat exchanger or boiler
• Max. one mixing and one non-mixing heating circuit (both outdoor temperature controlled) as well as control of DHW heating in the secondary circuit
• Outdoor-temperature-controlled buffer storage tank control with solid fuel boiler and solar circuit control
• Control of one outdoor-temperature-controlled heating circuit and a DHW heating with two valves in the primary circuit
• Control of two outdoor-temperature-controlled heating circuits with two valves in the primary circuit
• Optionally with icons on the display or plain text on the graphics display
• Direct access to the operating modes and essential parameters of the individual control circuits using a rotary pushbutton
• Enter and retrieve data intuitively by turning and pressing the button
• 365-day clock with max. four time schedules and automatic summer time/winter time changeover
• Max. three times-of-use per day (entered in steps of 15 minutes)
• Room panels can be connected for the individual heating circuits
• Demand-driven control by set point demand by subsequent controllers using an 0 to 10 V signal
• Applications including solar thermal DHW available
• Heating characteristic optionally based on gradient or four points
• Flexible limitation of the return flow temperature
• Adaptation: automatic adaptation of the heating characteristic (room temperature sensor required)
• Optimization: calculation of the best possible activation and deactivation times for heating (room temperature sensor required)
• Drying of jointless floors function with adjustable parameters
• Controller flash EPROM (operating system) can be updated
• Meter bus interface for communication with up to three meter bus units (optional)
• Modbus communication using external modules
• Configuration and parameter setting using memory module or online using USB Converter 3 and the TROVIS-VIEW Software
• Data logging function
• Trend-Viewer
• Alarm list
• Event list

Accessories

• Type 5227-4 Sensor for outdoor temperature
• Type 5277 and Type 5267-3 (contact sensor) Sensors for flow, return flow, and storage tank temperature
• Type 5257-11 (room panel) Sensor for room temperature
• Mini module
• Memory module
• Data logging module
• 55Bluetooth modul
• USB Converter 3 with Datalogging Viewer Software
• TROVIS-VIEW Software (free of charge)
• RS-232/PC communication module
• RS-485 communication module for Modbus RTU two-wire bus network
• 4-port bus hub
• SA5000 overvoltage protection for two-wire bus network
• CoRe 02 Universal Bus Unit
• Modbus TCP gateway
• Modbus GPRS gateway
• RF gateway
• 55Viewer visualization and user interface

Options

• Version with high base
• Version with M-bus interface
• Version with M-bus interface and high base