
SOLO Basic units accept 11 types of thermocouples, 4 types of RTD temperature sensors, and support three control modes: PID, ON/OFF, and Manual. An Auto Tuning (AT) function is available with PID control. On select models there are two alarm outputs available with nine selectable alarm types. Models with alarm outputs can also be configured to use one of the alarm outputs as a second control output, allowing both heating and cooling control or two-stage heating or two-stage cooling control.