| Description de l'article | Compact controller, 24 V AC/DC / format 48 x 24 MM / controller (format 48 x 24 MM) to control temperature, pressure, and other process variables. The devices are characterized by a simple, clearly structured operation supported with texts. Process values and parameters are represented by two 18-SEGMENT LCD displays. The devices has individual display elements for the switch positions of the outputs as well as for manual mode, ramp function, and timer. The controller is operated using a membrane keyboard with four buttons and CAN be used under harsh environmental influences thanks to the high IP65 protection type. Depending on the hardware design, the device CAN be used as two-state controllers, three-state controllers, three-step controllers, or continuous controller. The basic type includes autotuning, a ramp function, a program controller, manual mode, limit value monitoring functions |