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Thermokon · Room controller · BACnet
JOY FC RS485 BACnet
Fan coil room thermostat with a glass touch front and BACnet MS/TP, with relay or analogue outputs.
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Part number778749
Datasheet, PDF
- Quotes answered within 24 hours, no account needed
- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Protocol
- BACnet MS/TP, RS485
- Interface
- RS485 BACnet, 0 to 10 V, relay
- Connection
- Terminal block, max. 1.5 mm², inputs max. 1.0 mm²
Electrical
- Power supply
- 85 to 260 V AC, or 24 V AC or DC ±10% (SELV)
- Power consumption
- Typ. 2.5 W (24 V DC), max. 3 VA (260 V AC)
Environment
- Operating temperature
- 0 to +50 °C
- Humidity
- Max. 85% rH, non-condensing
- Protection
- IP30 IP rating
Performance
- Inputs
- 1 for NTC10k or floating contact, contact inputs at 230 V AC and 24 V, 1 floating contact
- Outputs
- 5 digital (3 fan stage relays 3 A, 2 triac 500 mA), or 1 analogue and 2 digital, or 3 analogue 0 to 10 V (max. 5 mA)
- Measuring range
- Temperature 0 to +50 °C; humidity 0 to 100% rH
- Accuracy
- ±1 K temperature (typ. at 21 °C), ±2% rH
- Display
- LCD 60 x 44 mm, 240 x 160 px, backlit
Physical
- Housing material
- PC with glass cover
- Colour
- White or black
- Mounting
- Standard EU box (60 mm diameter, min. 45 mm deep)
- Weight
- 195 g
Part numbers
From the manufacturer's datasheet for JOY FC RS485 BACnet.
Overview
The JOY FC RS485 BACnet is a fan coil thermostat for single room temperature and fan control. A glass front with five capacitive buttons and an LCD makes up the user interface. The internal controller works out values for the fan and for heating and cooling, and passes them to relay or 0 to 10 V outputs, depending on version. Wired external sensors such as window contacts, change-over and condensation sensors can be added. It measures temperature and relative humidity and talks BACnet MS/TP over RS485. The unit fits a standard EU flush box.