Table of Contents
FC-3
HVAC controller
| Model number: | FC-3 |
|---|---|
| Mounting: | inside fan-coil |
| Dimensions: | 65x30x18mm |
Features
- IEX-2 module, fan-coil controller
- Virtual serial port (Modbus)
- 1 analog output 0..10V (fan speed)
- 2 outputs 24V 1A (valve control)
- 1 binary input (window switch)
- 1 temperature sensor input
Technical specification
| Serial interface: | RS485 virtual serial port |
| Baudrate: | 2400..115200 bps |
| Galvanic isolation: | none |
| Analog output: | 0..10V, 10mA sink/source |
| Settling time: | 0..10s, adjustable |
| Digital input: | dry contact, internal pull-up 12V 2mA |
| Digital output: | 24V, 1A, high side |
| Output protection: | short circuit, overheating, inductive load |
| External temperature sensor: | ES digital sensor |
| Cable length: | 50m |
| Power supply: | 24V (18..28V), 20mA + valve |
| Terminals: | push-button cage clamp 3.5mm |
| Wire diameter: | stranded 0.2..1.5mm², solid and ferrule 0.2..1mm² |
| Operating conditions: | 0..50°C, 0..85% rh |
| Degree of protection: | IP20 |
| Dimensions: | 65x30x18mm |
| Weight: | 20g |
| Standards: | EN 61010-1, EN 61010-2-201, EN 61326-1 |
Terminals
