Human-Machine Interfaces - Human-Machine Interfaces - Individual Solutions u For example: u Aluminum EMC enclosure u 24V power supply u TFT with touch interface u Integrated keyboard u Resolution 480 x 640 to 600 x 800 u Printer, CompactFlash at front u I/O connections at rear u MPC8245/266..400MHz (Kahlua II) u DRAM, CompactFlash u CAN, Ethernet, serial ... interfaces u Additional I/O via on-board FPGA u Java (Internet access) A Human-Machine Interface (HMI) is a computer which The electronics inside the HMI consists of two main handles the communication between machines and humans. components: An ESM - Embedded System Module (a Thus it deals with any aspects that have an impact on complete computer on a single board) and a carrier a user's interaction with that system. A machine can board for the remaining functions like physical be anything from a wristwatch to a large factory. The interfaces for the field busses etc. and the power communication can be the human pushing a button or the supply. All permanent connections are done at the rear machine flashing a lamp.of the system. MEN designs and manufactures the hardware-control The electronics of the HMI is based on a powerful, low- electronics, peripheral devices such as printer, touch dissipation PowerPC Kahlua II processor. For scalable etc. and housings for Human-Machine Interfaces for a memory configuration it provides an SO-DIMM socket for range of applications in the automation industry. data and a CompactFlash slot for program storage. I/O Because of the variety of different individual functionality can also be scaled: it comprises various requirements these designs are always full custom COMs, Ethernet, CAN etc. -- with CAN, several UARTs solutions.and graphics implemented in an FPGA. Additional I/O functionality can be realized in a very flexible and The HMI design example described here is based on an cost-effective way by extending the FPGA. aluminum front panel covered with a printed plastic The standard operation temperature for the whole film. It houses an 800 x 600 pixel TFT with integrated system is 0 to 60°C. keyboard (touch input). Located at the front and The HMI runs Embedded Linux or real-time operating protected against dust by a cover, a fast printer, an systems. The Java implementation allows both local RS232 debug/service connection and optionally a CAN operation and access via any type of network, i.e. interface are available. The rear side of the HMI also the Internet. provides further interfaces, such as one or two Fast Similar HMI configurations are also possible based on Ethernet lines, another CAN interface, another two to a PC core (x86) running Windows. Independent of the four COMs and the 24V supply.processor core, all HMIs can be delivered in a once defined configuration for a minimum of 5 years. ® 1 Embedded Solutions Human-Machine Interfaces - 2004-08-25 Technical Data Mechanical Specifications · RS232 • Aluminum enclosure · Standard connector at front • Dimensions: depth 75 mm (max.), width 483 mm, height 288 Further I/O options through FPGA mm • All functions optional, can be factory-programmed as • IP rating: IP20 according to EN 60529 needed CPU • IDE interface • PowerPC Kahlua II, 266..400MHz • SRAM controller • Quad UART Memory • GPIO • 32..512MB SO-DIMM / 133MHz • Two CompactFlash slotsPCI bus Extension Interface · One located at the front, dust protection cover • PCI-104 extension slot · One inside the system, for program data Miscellaneous Features Graphics • SA adapter extension interface • 32MHz video frequency · For flexible serial interfacing • 16MB video SDRAM · Connection at rear side • 16 bits/pixel (5-5-6) Power Supply • Linearly organized frame buffer interface • 24V +/-25%, 0,8A typical, 2A max. TFT • 3.15t fuse • Hitachi TX31D30VC1CAA Environmental Specifications • 800 x 600 pixels, 6 bits/color • Temperature range (operation): • 300 cd/m² · 0..+50°C • TTL interface · Airflow: min. 10m³/h Touch panel • Temperature range (storage): -20..+60°C • Analog resistive touch panel • Relative humidity (operation): max. 85% non-condensing • Relative humidity (storage): max. 85% non-condensing Printer • Altitude: -300m to + 3,000m • Fast thermal printer, e.g. Seiko LP1245 • Shock: 6g/6ms • Printing speed > 15mm/s • Crash: 15g/0.33ms • Paper feed speed > 30mm/s • Vibration (sinusoidal): 1g/5..2000Hz • Push button for form feed Safety Interfaces • PCB manufactured with a flammability rating of 94V-0 by • Serial Connection UL recognized manufacturers · RS232/RS422/RS485 selectable through software setup · IsolatedEMC · Standard baud rates up to 115.2 kbaud • Tested according to EN 55022 (radio disturbance), · Two handshake lines in RS232 mode IEC1000-4-2 (ESD) and IEC1000-4-4 (burst) with regard to • Ethernet CE conformity · 10/100Mbits/s Ethernet interface Software Support · One or two channels • Embedded Linux · RJ45 connectors at rear side • VxWorks • CAN bus • OS-9 · ISO high speed · Optically isolated · Baud rate up to 1Mbit/s • Debug/Service Connection ® 2 Embedded Solutions Human-Machine Interfaces - 2004-08-25 Diagram ® 3 3 Embedded Solutions Human-Machine Interfaces - 2004-08-25 Contact Information Germany France UK USA MEN Mikro Elektronik GmbHMEN Mikro Elektronik SAMEN Micro LtdMEN Micro, Inc. Neuwieder Straße 5-718, rue René CassinWhitehall, 75 School LanePO Box 4160 90411 NurembergZA de la ChâtelaineHartford, NorthwichLago Vista, TX 78645-4160 Phone +49-911-99 33 5-074240 GaillardCheshire UK, CW8 1PFPhone (512) 267-8883 Fax +49-911-99 33 5-901Phone +33 (0) 450-955-312Phone +44 (0) 1477-549-185Fax (512) 267-8803 E-mail info@men.deFax +33 (0) 450-955-211Fax +44 (0) 1477-549-178E-mail sales@menmicro.com www.men.deE-mail info@men-france.frE-mail info@menmicro.co.ukwww.menmicro.com www.men-france.frwww.menmicro.co.uk The date of issue stated in this data sheet refers to the Technical Data only. Changes in ordering information given herein do not affect the date of issue. All brand or product names are trademarks or registered trademarks of their respective holders. Information in this document has been carefully checked and is believed to be accurate as of the date of publication; however, no responsibility is assumed for inaccuracies. MEN Mikro Elektronik accepts no liability for consequential or incidental damages arising from the use of its products and reserves the right to make changes on the products herein without notice to improve reliability, function or design. MEN Mikro Elektronik does not assume any liability arising out of the application or use of the products described in this document. The products of MEN Mikro Elektronik are not suited for use in nuclear reactors and for application in medical appliances used for therapeutical purposes. Application of MEN's products in such plants is only possible after the user has precisely specified the operation environment and after MEN Mikro Elektronik has consequently adapted and released the product. Copyright © 2004 MEN Mikro Elektronik GmbH. All rights reserved. ® Embedded Solutions