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Thermokon · Room operating unit · Modbus
NOVOS 3 x Modbus
Surface-mounted room temperature sensor and operating unit in the NOVOS design, with optional setpoint dial and presence button, and a Modbus output.
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Part number734899
Datasheet, PDF
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- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Protocol
- Modbus RTU, RS485
- 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
- IP20 IP rating
Performance
- Inputs
- 1 floating contact
- Measuring range
- Temperature, 0 to +50 °C default scaling
- Accuracy
- +/-0.5 K, typical at 21 °C
Physical
- Housing material
- PC V0
- Colour
- White
- Mounting
- Flush on 60 mm EU box, or surface mounted on base with adhesive foil or screws
- Dimensions
- 110 x 100 x 23 mm
From the manufacturer's datasheet for NOVOS 3 x Modbus.
Overview
The NOVOS 3 x is a surface-mounted room unit with an integrated temperature sensor. Depending on the version it has a setpoint potentiometer (P), a presence button (T), or both, and an RGB status LED that can show up to seven colours. This version reports over RS485 Modbus and has an input for a floating contact. Thresholds and display settings are set with the Thermokon NOVOSapp or uConfig. The base part carries the terminals so it can be pre-wired, and it fixes to an EU box or to the wall with adhesive foil or screws. The versions here are white and measure temperature.