F003 – PROCESS INPUTS VOLTAGE

230 V ac/dc ‹
115 V ac/dc ‹
48 V ac/dc ‹
24 V ac/dc ‹

Inputs coming from external control circuit are independent from device and burner power supply, allowing an isolated interface. Different voltage options are available, both alternating or direct current.
Inputs are referred to a common return at terminal 21.