Digital Temperature Controller REX-F9000 General Description The REX-F9000 is a high resolution temperature controller that has been specifically designed for applications where precise process control with three decimal places (0.001°C) is required. This instrument is easy-to-use and offers versatile functions such as dual loop control, bar-graph display, autotuning, communications, analog outputs and contact inputs. The REX-F9000 combines a wide range of features with optimum PID values for fast, accurate response to process changes for maximum control performance. Features High resolution High accuracy Power feed forward function 2-channel control Brilliant PID Digital communications High Accuracy Primary industrial applications are semiconductor equipment and laboratory equipment or anywhere that extremely accurate temperature is required. High Resolution REX-F9000 has a high resolution of 0.001°C over an input range of 0.000 to 50.000°C. 0.001°C Power Feed Forward Function Brilliant PID The Brilliant PID combines stable control with quick response. With conventional PID control, there is a conflict between control stability and quick response time. Response to set point changes may be compromised when stability is improved; conversely, stability may be compromised when quick response to SV change is achieved. Brilliant PID retains optimum PID values for stability, while offering the flexibility to choose the control response type that is needed such as Fast, Medium and Slow. Select the Fast response type when quick response is required or the Slow response to avoid overshooting. The REX-F9000 constantly monitors the electrical load through a dedicated transformer. It then adjusts PID outputs relative to power supply fluctuations to prevent sudden load output changes to the electrical heating elements. SSR Load power supply Operating unit Controlled object 2-Channel Control The REX-F9000 is available with 2-channel input for dual channel control.

Digital Temperature Controller REX-F9000 Specifications Input Communications Communication Speed : Bit Format Communication Code : Maximum Connection : Number of Inputs : Type : Input Rating : Number of Inputs 1 or 2 points • Influence of input lead resistance : Less than 0.04°C (Less than 10Q per wire) • Input break action : Up-scale • Input short action : Down-scale Input Range Non-voltage contact input Analog Output_(Optional) Setting Accuracy b) Other setting : Within ±0.1% of setting range Measuring Accuracy Insulation Resistance More than 20MQ (500V DC) between measured and ground terminals....

Digital Temperature Controller REX-F9000 Power feedback transformer ^ 50±r