HB01 basic controller
Includes functional parts needed to operate a biomass system:
– universal mains power adapter (Europe/US)
– RISC 32 bit microcontroller
– RTC clock with perpetual calendar (rechargeable battery; endurance > 2 years without recharging) 6 x analog input – sensors
– 4 x digital input – level sensors, alarms, thermostats, external contacts, etc.
– ON/OFF type 5V level output – PSK signal
– PCB temperature sensor
– 4 x fixed/regulated mains voltage output
– buzzer
– air flow meter input
– fan encoder input
– second fan encoder or continuously driven auger input
– USB 2 interface, USB pen drive, connection with personal computer
– display interface
– radio control interface
– HX expansion card interface
– expansion serial interfaces (SPI and I2C bus)
– serial interface with personal computer adapter, end-of-line testing systems, etc.
Firmware
The PCB supports a single item of non-modifiable firmware (engine) controlling all the on-board devices, peripherals, and optional parts detected automatically by the system. Depending on the configuration selected by the stove manufacturer, the firmware delivers the appropriate level of operational performance through a set of predetermined horizontal processes.
Main specifications:
– RTC clock including perpetual calendar, with programmable timer-thermostat.
– events manager (including alarms).
– special processing operations (e.g. process control with PID algorithm, lambda – signal management, air flow meter, etc.).
– management of IEEE 802.15.4 communication and IR interface.