Operating Manual Trackball CHALLENGER TB

Transcription

1 Operating Manual Trackball CHALLENGER TB GECMA COMPONENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 1

2 List of Contents List of Contents... 2 Introduction... 2 Assembly... 3 Pin Connections... 3 Technical Data... 4 Safety Instructions... 5 General Instructions... 6 Introduction The Challenger trackball (TB) is an intrinsically safe trackball for the application in zone 1. The trackball are available optional with up to 3 buttons. As a further option a variant with stainless steel trackball is available. It serves to control an ASD (Application Supporting Device) e.g. a PC terminal and it has been designed for the application in an explosion-endangered area. For the installation in Challenger components the Challenger FMO (display) must feature the option 2.PD. It is equipped with a PS/2 data interface for connection to an intrinsically safe data interface. CHALLENGER TB is a Microsoft -compatible trackball and it is also compatible with the standard Microsoft mouse driver. GECMA COMPENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 2

3 Assembly To ensure the international protection IP65 the trackball module has to be installed in a housing min. certified according to IP65 (with a cut-out of 153mm x 84mm and/or 6 x 3.3 ). The trackball module is inserted into the housing cut-out with its front side to the exterior and fastened from the inside via a minimum of four mounting clips which are evenly distributed over the external circumference of the joystick housing in such a way that the module is tight fitting. The electrical connection can be seen in the wiring diagram # and the license. Pin Connections Connection red or brown blue or white green or yellow white or green Significance Supply circuit +UB Supply / Data circuit GND Data Clock Details can be found in the wiring diagram # and the license. GECMA COMPENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 3

4 Technical Data International ignition protection: Operating temperature: (10 to 90% rel. humidity, n. c.) Zone 1 II 2G EEx ib IIC T4 Ex ib IIC T4 Ta: -20 C C (-4 F to 140 F) License: BVS 05 ATEX E 048 Housing material: Sheet steel / aluminum / PVC / stainless steel (depend of variant) Housing dimensions: see drawings International Protection Encl.:Front side IP65 with expert installation. Connection supply: Connection interface: Storage temperature: Supply voltage: connecting line connecting line -20 C C (-4 F to 140 F), 10 to 90% rel. humidity, n. cond. Via intrinsically safe supply unit with the technical data: U imax = 5,5 V, I imax = 85mA, P imax = 196mW C imax = 10uF, L i negligible Data circuit: Via intrinsically safe interface with the technical data: Ui max U imax U o U imax, I o I imax, P o P imax C imax = 10uF, L i negligible Resistivity of the trackball: Resistant to most detergents Further details can be found in the license. GECMA COMPENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 4

5 Safety Instructions General Safety Instructions The instructions stated in this chapter are to be followed accurately to ensure a safe and reliable operation. The license and the special conditions included in it are to be observed. Follow the national safety regulations and the accident prevention regulations. The installation is only to be performed by specialists. These specialists must be familiar with the characteristics of explosion-endangered facilities. Incorrect or inadmissible application as well as non-observance of the instructions of this operating manual make the guarantee void. Only use this device for the approved purpose. Conversions and modifications to the device are inadmissible. The housing is only to be opened by the company Gecma Components GmbH. Assembly The national assembly and installation regulations are to be observed. The generally accepted rules of engineering are to be observed. The entire equipment is to be connected and operated correctly and properly according to the applicable standards, guidelines and installation instructions. The housing is to be grounded via grounding equipment. Grounding must be effected with a core cross section of at least 4mm². The device is only to be connected in a de-energized condition. The intrinsically safe line system with supply and signal lines has to be effected in such a way that no error must be considered between the individual circuits, see IEC , Before putting the device into operation please ensure that the device has been installed as described and that the device and its wiring are not damaged. If the power supply of the device is not intrinsically safe, the license will become void and it must not be operated as an intrinsically safe device. Operation The device is only to be operated in an undamaged and clean condition. If the device has suffered any damages which might affect the international protection (e.g. cracks, holes or broken components) it must be taken out of service immediately. The device can only be put into operation again after the defect components have been exchanged. When the trackball is damaged, do not touch it any longer! Risk of injury! In the event of non-observance & non-compliance the stipulated explosion protection cannot be guaranteed and/or the guarantee will become void! Modifications require the written approval by the company GeCma Components GmbH. GECMA COMPENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 5

6 General Instructions Before starting the assembly read the entire operating manual! In cases of doubt (in the form of mistranslation) the German operating manual is to be applied. We do not assume liability for misprints and errors in this operating manual. Should you have any questions or suggestions please feel free to contact us any time: GeCma Components GmbH Heisenbergstraße D Kerpen Tel.: +49 (0)22 37 / Fax: +49 (0)22 37 / mailto:info@gecma.com Technical progress The manufacturer reserves the right to adjust all technical data without special announcement according to the technical progress. Repair work, hazardous material The description of the respective fault(s) is in any case to be included with the devices which are sent to GeCma Components GmbH for repair. The following measures are to be taken before sending a device in for repair: Please remove the entire adhering medium residue. Pay special attention to sealing grooves and gaps which might contain medium residue. We have to ask you to refrain from sending the device back if it is impossible for you to definitely guarantee that all health-endangering material has completely been removed. Costs which arise due to inadequate cleaning of the device for a potential disposal or for personal injury (cauterization, etc.) will be charged to the proprietor of the device. Used trademarks AT, IBM and PS/2 are registered trademarks of the International Business Machines Corporation. Microsoft, Windows and Windows NT are registered trademarks of Microsoft Corporation. All other trademarks mentioned and depicted in the text are trademarks of the respective owners and are recognized as registered. GECMA COMPENTS GMBH TEL FAX. -99 ATEX-MANUAL TB REV 1.1 EN.DOC A.J. 6

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