PMA Kassel Industrial Feedback Controller Ks 40-1 90...260 VAC

Universal thermostat in three sizes. PID controller with self-optimisation, 2-point, 3-point, step control, continuous control. Versions with 3 relays or with 2 relays and programmable universal output. Setting with front-mounted buttons or via front-mounted BluePort interface with BlueControl Software. Set value gradient function, second set value with ramp function. Heating current monitoring and measuring loop alarm. Timer and sequencer with 4 segments and end signal. Emergency operating mode in the event of sensor failure by maintaining the last set percentage of full output. Input variants, controller function and alarm functions (relative, absolute) freely configurable. 1 digital control input, function switch or button. Customer specified linearisation for resistance sensors, e.g. PTC, NTC, Ni100, Ni1000. Automatic/Manual button.