the information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. this documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. it is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. neither schneider electric industries sas nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein. feb 16, 2011 1 product data sheet characteristics HMISTU855 touch panel screen 57 color main range of product magelis sto & stu product or component type touch panel screen software designation vijeo designer operating system magelis processor name cpu arm9 complementary display size 5.7 inch display type qvga tft colour touchscreen display colour 65536 colours pixel resolution 320 x 240 pixels touch panel analogue backlight lifespan 50000 hours brightness 16 levels character font ascii chinese (simplified chinese) japanese (ank, kanji) korean taiwanese (traditional chinese) [us] rated supply voltage 24 v dc supply external source supply voltage limits 20.4...28.8 v inrush current <= 30 a power consumption 6.8 w number of pages limited by internal memory capacity processor frequency 333 mhz memory description application memory, 16 mb back up of data, 64 kb integrated connection type 1 usb (v2.0) port mini b usb 1 usb (v2.0) port usb type a com1 serial link female rj45, transmission rate <= 115.2 kbits/s (rs232c/ rs485) power supply removable screw terminal block realtime clock access to the plc real-time clock downloadable protocols modbus modbus tcp/ip third party protocols uni-te fixing mode ? 22 mm hole enclosure material pc/pbt and paa marking ce height 129.15 mm width 163 mm depth 56.5 mm
2 environment immunity to microbreaks <= 7 ms standards en 61131-2 fcc class a iec 61000-6-2 ul 1604 ul 508 product certifications c-tick culus ul class 1 div2 t4a ou t5 ambient air temperature for operation 0...50 c ambient air temperature for storage -20...60 c relative humidity 0...85 % without condensation operating altitude <= 2000 m ip degree of protection ip20 (rear panel) conforming to iec 60529 ip65 (front panel) conforming to iec 60529 nema degree of protection nema 4x front panel (indoor use) shock resistance 15 gn for 11 ms conforming to iec 60068-2-27 vibration resistance +/- 3.5 mm (f = 5...9 hz) conforming to iec 60068-2-6 1 gn (f = 9...150 hz) conforming to iec 60068-2-6 resistance to electromagnetic fields 10 v/m conforming to iec 61000-4-3
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