Presentation on theme: "Extended environmental conditions für MP 377 daylight readable"— Presentation transcript:
1 Extended environmental conditions für MP 377 daylight readable Customized AutomationIndustry products for Oil and Gas
2 SIMATIC Customized Automation Extended temperature range for MP 377 daylight readable SIMATIC HMI PanelMP ” Touch daylight readable+SIMATIC HMITEK - Temperature Extension Kit=MP377 15” Touch daylight readable + TEK for use in extended temperature range
3 TEK – Temperature Extension Kit Functions The TEK controller at workThe figures show a schematic diagram of a control cabinet configuration with all devices required for full climate control of a SIMATIC HMI device.The correct position of the components in the control cabinet and circulating air flow are essential for proper operation of the entire system.TEKTEKTEK
4 TEK – Temperature Extension Kit Dimensioning actuators – heating and cooling Selecting a heating element, fan and cooling element with the correctcapacityExcel sheet helps to create a first approximationSampleAir circulation fan is mandatory
5 TEK – Temperature Extension Kit Functions Controlling of internal temperature by measuring of temperaturesAt panel (2a and 2b)On surface of cabinet front (2c)Three-step control with dynamic feedback (adaptive control)Humidity control by measuring of rel. humidity (integrated sensor) (5)Switch on panel (4) as fast as possible in ‘automatic’ modeClimate controller working range from >= -20oC to <= 80oCCc switches on HMI panel >= 0oCControl by user in ‘manual’ mode (8, 9)Controlling of heating, cooling (3+10)Controlling of fan (7)Out of rangeCc just signalizes ‚OOR‘ from > +65oCClimate Controller5Caption:1 - Front foilheating Pt100 sensor 3 - Active cooling 4 - Panel 5 – TEK climate controller 6 – LED 7 – Fan 8,9 – Push buttons 10 – Heating 11 – Klimastutzen11Climate controller does not turn off HMI panel
6 Extended environmental conditions für MP 377 daylight readable Thank you for your attention!