Extended environmental conditions für MP 377 daylight readable Customized Automation Industry products for Oil and Gas

SIMATIC Customized Automation Extended temperature range for MP 377 daylight readable SIMATIC HMI Panel MP 377 15” Touch daylight readable + SIMATIC HMI TEK - Temperature Extension Kit = MP377 15” Touch daylight readable + TEK for use in extended temperature range

TEK – Temperature Extension Kit Functions The TEK controller at work The 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. TEK TEK TEK

TEK – Temperature Extension Kit Dimensioning actuators – heating and cooling Selecting a heating element, fan and cooling element with the correct capacity Excel sheet helps to create a first approximation Sample Air circulation fan is mandatory

TEK – Temperature Extension Kit Functions Controlling of internal temperature by measuring of temperatures At 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’ mode Climate controller working range from >= -20oC to <= 80oC Cc switches on HMI panel >= 0oC Control by user in ‘manual’ mode (8, 9) Controlling of heating, cooling (3+10) Controlling of fan (7) Out of range Cc just signalizes ‚OOR‘ from > +65oC Climate Controller 5 Caption: 1 - Front foilheating 2 - Pt100 sensor 3 - Active cooling 4 - Panel 5 – TEK climate controller 6 – LED 7 – Fan 8,9 – Push buttons 10 – Heating 11 – Klimastutzen 11 Climate controller does not turn off HMI panel

Extended environmental conditions für MP 377 daylight readable Thank you for your attention!