Eurotherm Temperature Controller 2408-CC-VH-R2-R2-PE-FH-RF

Ideal for: Platics and Heat Treatment - Single and multi- zone furnaces Kilns Environmental chambers Simple ratio Humidity Chemical applications Pharmaceutical applications The 2408 is a versatile, high stability teperature or process controller, with self and adaptive tunning, in 1/4 DIN and 1/8 DIN sizes. It comes with a standard 8 segments seppoint proframmer, wtih options for one, four or twenty programs of segments each It has a modular hardware construction which accommodates a wide range of plug- in modules. It will accept up to three I/O modules and two communication modules. Two digital inputs and an optional alarm relay are included as part of the fixed hardware build. The hardware is configurable for heating,cooling, alarms and other functions. A transmitter power supply option is available, as is a 5 or 10v transducer supply option. The 2408 is fully configurable on-site. The 16 segment programmer can have up to 8 programmable outputs which can be set in each segment to trigger external events. The two digital inputs can be used to run, hold and reset the program. Paraller operation of servral programmers can be performed with synchronisation chosen at the end of any desied segments. Precise control An advanced PID control algorithm gives stable "Straight-line" control of the process. A one-set turner is providded to set up the initial PID values and to calculate the overshoot inhibition parameters. In addition an adaptive tuner will handle processes with continually changing characteristics. On electrically heated loads, power feedback is used to stabilise the output power and hence the controlled temperature against supply voltage fluctuations. Dedicated cooling algorithms ensure optimum control of fan, water and oil cooled systems. Universal input A universal input circuit with an advanced analgue to digital convertor samples the input at 9Hz and continuously corrects it for drift. This gives high stability and rapid response to process changes. High noise immunity is achieved by rejection of 50/60 Hz PICK-up and other sources of noise. Sensor diagnostics are also provided. The input will accept all standard thermocouples, the Pt100 resistance thermometer and linear millivolts, milliamps or DC volts. Features: High stability control Up to twenty programs 16 segments Heating and cooling Customisable operation Heater current display Multiple alarms on a single output DC retransmission Digital communication Modbus RTU Profibus DP network DevicenNet network