Jumo Compact Controller Ctron 04 20...30 VAC/VDC

Low-cost compact feedback controller with P, PI, PD and PID structure as two-point, three-point, three-point step and continuous feedback controller. Universal input for resistance thermometer in 2 and 3-wire configuration, thermocouples, current and voltage signals. Brilliant LED display for set and actual values for good readability. User level can be set for quick changing of the most important parameters. Self-optimisation, set value switching, ramp function, 2 limit comparators and timer selectable. Resolution A/D converter 16 bit. Relay outputs, normally open. Setup program for user-friendly setup for Windows NT/ 2000/ XP.