579 Digital Burner Control is a general purpose Automatic Burner Control with insulated MODBUS communication port for burner remote control and serial port for diagnostic communication. 579 DBC MODBUS is supplied with extended range of line voltage (from 93 to 240 Vac 50/60 Hz), includes a temperature control using up to two sensors and can be configured for appliances with atmospheric burner both with natural draught and fan assisted or also for appliances using a premix burner.

The following alternative options are available:

• -with on board spark igniter or with external hot surface igniter
• -with single or double probe for ignition and flame supervision

-with PWM output for fan speed control or 0-165 mA for electrical modulator