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The RE4x series process controllers are distinguished by the innovative PID & Fuzzy Logic algorithm. This allows the setpoint to be reached in the shortest time with a minimum overshoot during warm-up or during external interference. The variety of built-in functions enables the use of these controllers in demanding control processes.
- sampling rate (5 times / second),
- two menu configurations - basic and extended,
- configurable user menu,
- pump control,
- PID control + fuzzy-logic,
- control of the difference of signals from two inputs,
- self-tuning,
- sleep function,
- soft start,
- universal input,
- analog input for standard signals and current transformers
- binary input for changing the function of the controller and SP switching,
- programmable digital filter,
- hardware and software security before changing settings,
- alarm for breaking the control loop,
- heater burnout alarm,
- sensor break detection,
- RS-485 interface,
- analog retransmission,
- power supply of object converters,
- a large variety of control outputs.
External dimensions
- RE41 - 96 x 96 x 65mm
- RE42 - 48 x 96 x 80mm
- RE43 - 50.7 x 50.7 x 88.5mm
- RE44 - 50 x 26.5 x 110.5mm