The new Eliwell thermoregulators in the Universal Controller series are ideal for all industrial applications requiring high precision temperature control: from molding of plastic materials to packaging, to process controls during transformation of raw materials.

The EW4800 and EW7200 controllers make flexibility their first strong-point: the wide range of regulation functions implemented, power supplies supported and signals acquired make it possible to satisfy a vast range of applications.

The EW4800 and EW7200 controllers are devices with 2 intervention points on 2 distinct outputs, both with ON/OFF action, direct and reverse logic PI and PID, with soft-start and autotuning functions and management of 8 different independent process profiles.

Models EW4822 and EW7222 include a serial RS-485 allowing connection to the TelevisSystem or to Modbus supervision systems, thanks to which it is possible to provide constant monitoring of the controller and process operating status.

The “switching” type 95…240 Vac or 12…24 Vac / 12…36 Vdc power supply guarantees the installer coverage of the majority of application sectors, reducing the number of models that would be necessary if a transformer-operated power supply were used.

Technical data

• ON/OFF regulation, PI and PID
• Autotuning function
• Management of 8 independent thermal profiles (lot management)
• Up to 3 digital outputs on relay
• 1 Analog input
• 1 programmable digital input
• 1 analogue current or voltage output
• 1 RS-485 serial port for connection to TelevisSystem or to Modbus supervision systems
• 1 TTL serial port for connection of the Copy Card accessory
• 95…240 Vac or 12…24 Vac / 12…36 Vdc switching type power supply