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Thermokon · Room operating unit · Modbus
NOVOS 5 x Modbus
Surface-mounted room operating unit with a five stage fan switch, optional setpoint dial and presence button, and a Modbus RTU output.
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Part number734981
Datasheet, PDF
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- DHL, under 15 kg £13.50 ex VAT
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Specification
Communication
- Protocol
- Modbus RTU, half-duplex, RS485
- Interface
- RS485 Modbus, 9600, 19200, 38400 or 57600 baud, parity none (2 stop bits), even or odd (1 stop bit)
- Connection
- Tool-free spring clamp max. 1.5 mm², cable entry from the rear
Electrical
- Power supply
- 15 to 35 V DC or 19 to 29 V AC
- Power consumption
- typ. 0.4 W (24 V DC), 0.8 VA (24 V AC)
Environment
- Operating temperature
- -35 to +70 °C
- Humidity
- max. 85% rH, non-condensing
- Protection
- IP30 IP rating
Performance
- Inputs
- 1 floating contact
- Measuring range
- Temperature, 0 to +50 °C default scaling
- Accuracy
- +/-0.5 K, typical at 21 °C, within the default range
Physical
- Housing material
- PC V0
- Colour
- White
- Mounting
- Flush on 60 mm EU box, or surface mounted on base
From the manufacturer's datasheet for NOVOS 5 x Modbus.
Overview
The NOVOS 5 x is a surface-mounted room unit in the NOVOS design with an integrated temperature sensor. The versions here carry a rotary switch for up to five fan stages (FS5). The PSTD also has a setpoint potentiometer and a presence button. It reports over RS485 Modbus RTU and has an input for a floating contact. An RGB status LED shows up to seven colours. Thresholds and display settings are set with the Thermokon NOVOSapp or uConfig. The base part carries the terminals so it can be pre-wired.