The PID controller has two relay outputs (normally open). The power supply is AC 110 to 240 V +10/-15%, 48 to 63 Hz. It is a universal, freely programmable microprocessor controller that is suitable for a wide range of control applications. Resistance thermometers, thermocouples as well as current and voltage signals can be connected to the freely configurable measuring input. The linearizations of the usual measuring sensors are stored. A 2-line alphanumeric LCD display is available for displaying the actual value and setpoint or for dialog guidance. The parameter setting is dynamic and the value is automatically adopted after two seconds. The standard self-optimization determines optimal control parameters at the touch of a button. In addition, a ramp function with adjustable gradient and a timer function are included. The compact controller can also be used as a two-point controller with limit value monitoring. It is mounted on a DIN rail and wired via screw terminals with a cable cross-section of max. 2.5mm. It has cULus, GOST, CSA approvals.
