MODEL 2900 USER`S MANUAL
Contents
1. lt co Ro ZZ RE a ma Ol o gms Z N 15 D Keyboard mouse Connector on 2900 Reference only Connector type Cannon KPT02A12 10S Mating connector ONLY THE PROVIDED KBM IS CAN BE CONNECTED Pin out Pin Signal A CLK KBD B DATA KBD C GND KBD D 5 volts KBD E CLK MOUSE F DATA MOUSE G N C H 1 5 GND J N C K N C 16 E USB connectors in non hazardous location Comnector type Standard USB A socket Mating connector Standard USB A plug Pin out Pin Signal 1 5V 2 D 3 D 4 GND F G RS232 connectors in non hazardous location Comnector type Standard DB 9 male Mating connector Standard DB 9 female Pin out Pin Signal 1 N C 2 RX 3 TX 4 N C 5 GND 6 N C 7 N C 8 N C 9 N C 17 H LAN connector in non hazardous location Connector type Standard RJ 45 plug Mating connector Standard RJ 45 socket Pin out Pin Signal dA ommo e 18 KEYBOARD HAZARDOUS LOCATION lt NON HAZARDOUS LOCATION BP 1000 BARRIER PROTECTION MODULE Figure A 1 control drawing RS232 DEVICE RS232 DEVICE USB DEVICE ETHERNET LAN 19 KEYBOARD MOUSE ONLY Figure A 2 20 APPENDIX B CABLES FOR NON HAZARDOUS LOCATIONS Three cables are2. 3 3 2 Hazardous locations The user is required to provide all the external cables for use in hazardous locations The cabling and connection methods and restrictions are detailed below The Control Drawing for all connections to the 2900 is shown in Figure A 1 1 Power cable WARNING The power cord must be Class I Division 1 groups C and D rated with a Class I Division 1 Groups C and D connector end this connector will mate with the one installed in the unit cable and connector must have minimum of four lines WARNING It is required to have two separate lines going to the earth ground rod one will be connected to the intrinsically safe ground while the second one will be attached to the unit s earth ground 2 LAN cable The pin out for the LAN connector on the rear panel of the 2900 is provided in Appendix A The mating connector is also listed in Appendix A WARNING The LAN cable may only be terminated into a 10 100 M bit Ethernet LAN device that adheres to the IEEE 802 3 standard and is barrier protected by Laversab Model BP 1000 Barrier Module The Control Drawing for this connection is shown in Figure A 1 A shielded CAT 5 cable may be used to provide this connection to the 2900 Although no special cable protection is required in a hazardous location it is recommended that the LAN cable be run in the same rigid conduit used for the DC Power cable 3 COM1 COM2 The pin out for the COM1 COM2 connector on the rea
3. AVERSAB MODEL 2900 USER S MANUAL LAVERSAB 10618 ROCKLEY RD HOUSTON TEXAS 77099 281 568 8394 FAX 281 568 8399 Email service Olaversab com Document Number 9065 Date Dec 15 2006 WARRANTY Laversab Inc warrants its products to conform to or exceed the specifications as set forth in its catalogs in use at the time of sale and reserves the right at its own discretion without notice and without making similar changes in articles previously manufactured to make changes in materials designs finish or specifications Laversab Inc warrants products of its own factory against defects of material or workmanship for a period of one year from date of sale Liability of Laversab Inc under this warranty shall be limited to replacing free of charge FOB Houston Texas any such parts proving defective within the period of this warranty but Laversab Inc will not be responsible for transportation charges consequential or incidental damages No liability is assumed by Laversab for damages that are caused by misuse or abuse of the product The warranty of Laversab Inc is not made for products manufactured by others which are illustrated and described in Laversab catalogs or incorporated in Laversab products in essentially the same form as supplied by the original manufacturer Warranties of the original manufacturers supplant the warranty of Laversab Inc but in applicable instances the latter agrees to use
4. gt 20 Mo ntne 5 3 3 Connections to the 2900 scis ao 7 3 3 1 Non hazardous locations zes ee 7 3 3 2 Hazardous locations dls 7 Section Typical Use debida 10 Section 5 Iz sis 12 Section 6 Maintenance Q Servine 13 Appendix A External Connections in Hazardous Locations 14 Appendix B Drawings Cables for Non Hazardous Locations 21 Appendix C Repair and Return Policies 23 SECTION 1 INTRODUCTION The model 2900 Industrial computer is a PC compatible computer that is specifically designed for use in hazardous locations that are classified as Class I Division 1 groups C and D Typical applications include rig floor monitoring and use in chemical plants The rugged yet compact design of the 2900 makes it easy to install and remove off rig floors and makes it suitable for use under all weather conditions The 2900 is shown if Figure 11 Features e Celeron M 600 MHz CPU e 15 0 TFT Color Ultra Hibrite sunlight readable display with 1024 x 768 resolution e Auto dimming of display brightness based on ambient light e Intrinsically safe fully sealed keyboard and mouse CSA C22 2 No 157 92 certified for use in Class I division 1 locations Groups C and D temp code 4 e 512 Mbyte System RAM e 2 5 40 Gbyte Hard drive e 4 Gbyte solid state drive optional e 110 220 VAC 50 60Hz nominal operating volt
5. provided with the 2800 for use in non hazardous locations only 1 COMI COM2 cable Please refer to Figure B 1 2 LAN cable Please refer to Figure B 1 3 USB cable Please refer to figure B 1 21 Figure B 1 22 APPENDIX C REPAIR AND RETURN POLICIES If it is determined that the product is defective please call Laversab customer service department 281 568 8394 or e mail lt service laversab com gt for further assistance Before shipping any equipment to Laversab for repair please call the customer service department at 281 568 8394 or e mail to lt service laversab com gt Please include a description of the problem that has been identified when returning defective equipment Ship equipment to LAVERSAB INC 10618 Rockley Rd Houston Texas 77099 U S A 23
6. age e Two 5232 serial ports barrier protected optional e One Ethernet port barrier protected e One external USB 1 1 port barrier protected e Internal heaters operating on 110 220 VAC allow operation between 20 C and 50 C e Total weight of 45 lbs makes it easily portable e Dimensions of 16 0 wide 16 0 high and 5 0 deep provide a small form factor e Explosion proof sealed enclosure CSA C222 No 30 M1986 certified for use in Class I Division 1 locations Groups C and D Temp code T6 Figure 1 1 SECTION 2 SAFETY eT The following safety instructions must be followed to prevent possible hazards of fire electrical shock and bodily harm 10 WARNING The model 2900 must be connected to an appropriate power source end user should provide a Class I division 1 Groups C and D rated connector with a 20mm thread mounting it must be capable of withstand a minimum of 432 PSI burst pressure power cable must be Class I division 1 approved it is required to run two separate wires from the unit to the earth ground rod one will be connected to the intrinsically safe ground while the other will be attached to the earth ground of the unit WARNING The unit must never be opened or left open in a hazardous location The rear panel must be completely fastened with a torque of 16 to 17 Ft Ib 21 7 to 23 Nm measured at every bolt before the unit is introduced into a hazardous location WARNING Do not install or operate t
7. ection the unit must be turned OFF so that all internal circuits are de energized Failure to do so may create an explosion hazard 11 SECTION 5 REMOVAL While removing de installing the 2900 from normal operation follow the sequence shown below WARNING Do not disconnect ANY connectors while circuits are energized 1 2 Qu t we Turn OFF the AC POWER going to the 2900 Turn OFF the devices in the non hazardous area that provide the LAN and RS232 interfaces to the 2900 Disconnect the AC POWER INPUT connector from the 2900 Disconnect the LAN connector Disconnect the COMI COM2 Remove the 2900 from its mounting stand and move it out of the hazardous location WARNING Not following the above sequence may induce an explosion hazard 12 SECTION 6 MAINTENANCE amp SERVICING a eg a O OM 61 MAINTENANCE The only regular maintenance required on the 2900 is a Clean the display protective Lexan with water or any commercial window cleaner using a clean soft lint free cloth Care must be taken not to scratch the screen protective Lexan during the cleaning process Do not use any abrasive substance or any organic solvents b Clean the photo resistor lens in the same manner as described in a above c Clean the back heat sink to remove all dirt and foreign objects that may be stuck between the fins of the heat sink WARNING Do NOT pressure wash the 2900 62 SERVICING CAUTION Risk of explosion if bat
8. his unit in an area where the temperature is outside the limits indicated on the information label of the unit WARNING Only the provided KBM IS keyboard mouse assembly can be connected to the main unit the use of any other device is strictly prohibited WARNING All connections made to the unit must strictly adhere to the rules set forth in Section 3 3 of this manual WARNING There are no user serviceable components inside this unit The unit must not be opened to repair or replace any components If components are repaired or replaced by the user the unit may no longer be suitable for use in hazardous locations and may become an explosion hazard WARNING The Model 2900 is suitable for use in Class I Division 1 Groups C and D hazardous locations and non hazardous locations only CAUTION Do not cover or obstruct the slots and fins on the back heat sink in a manner that would restrict air flow between the slots or across the fins CAUTION Do not install the unit in an unstable manner that could cause it to tip over 11 CAUTION Follow all instructions and warnings marked on the unit and also those included in this manual Approvals The Model 2900 conforms to the following standards CSA C22 2 No 142 M1987 CSA C22 2 No 30 M1986 The Model KBM IS keyboard mouse module conforms to the following standards CSA C22 2 No 142 M1987 CSA C222 No 157 92 SECTION 3 INSTALLATION The installation process consists of a L
9. its best efforts to have original suppliers make good their warranties COPYRIGHT NOTICE Copyright c 2006 by Laversab Inc All rights reserved The content of this manual may not be reproduced in any form by any means in part or in whole without the prior written permission of Laversab Inc DISCLAIMER No representations or warranties are made with respect to the contents of this user s manual Further Laversab Inc reserves the right to revise this manual and to make changes from time to time in the content hereof without obligation to notify any person of such revision REVISION HISTORY Document No Release Date Description 9065 12 15 2006 2900 User s Manual WARNING EE THE 2900 USES LINE VOLTAGES FOR ITS OPERATION WHICH ARE POTENTIALLY DANGEROUS IMPROPER OPERATION OF THIS FQUIPMENT MAY RESULT IN PERSONAL INJURY OR LOSS OF LIFE HENCE THE EQUIPMENT DESCRIBED IN THIS MANUAL SHOULD BE OPERATED ONLY BY PERSONNEL TRAINED IN PROCEDURES THAT WILL ASSURE SAFETY TO THEMSELVES TO OTHERS AND TO THE EQUIPMENT BEFORE PERFORMING ANY MAINTENANCE TURN THE POWER OFF AND DISCONNECT THE POWER CORD FROM THE POWER SOURCE TABLE OF CONTENTS Warranty 1 Copyriehtnotice disdaimer aaa REVISION History sen een 111 Warning dt dd iv Section 1 Introduchen eii 1 25 Safely AAA tada 3 Section 3 SAA aa 5 3 1 Loading Software sutil aaa 5
10. o boot up the backlight on the display will turn on and the display will be completely white for a period of about 2 to 5 seconds Thereafter the boot up screen will be displayed and normal operation will start the display s backlight are design to deliver a very high intensity they are therefore controlled to provide only the necessary amount of light needed according to the environmental conditions this is achieved through a photo resistor installed at the front of the unit this photo resistor must be kept un obstructed and clean during normal operation The 2900 comes with preloaded O S during normal use the application software will communicate through the LAN and or the Serial ports and show the necessary information on the display The keyboard and the mouse on the provided KBM IS module are the only input devices used The mouse on the KBM IS is configured such that the circular button in the center is the cursor movement button and the two buttons on either side of it are the left and right click keys The circular button is pressure sensitive The harder it is pressed the faster is the cursor movement WARNING Only the provided KBM IS keyboard mouse module can be connected to the main unit the use of any other device is strictly prohibited 10 WARNING During normal operation the user must not alter any of the connections to the 2900 including the KBM IS connection Before altering connecting or disconnecting any conn
11. oading the application software onto the 2900 b Mounting the 2900 on site using an appropriate mounting bracket Making the connections to the 2900 3 1 Loading software The 2900 is provided with a Windows operating system that is pre installed with the network enabled All software must be loaded through the network port on the rear panel of the unit It is not necessary to open the unit to load the software If software modifications require that the unit be opened to have access to internal connectors this must be done at the Laversab facility If the unit is opened by the user then it may severely impair the hazardous location classification of the unit 32 Mounting the 2900 A suitable mounting bracket may be fabricated by the user based on the user s mounting requirements Figure 3 1 shows a suggested mounting bracket for mounting the 2900 on a pipe stand The mounting bracket should be fastened to the four mounting studs provided on the rear panel of the unit The studs are 4 inch in length with a thread size of 5 16 18 WARNING The mounting bracket should not cover any of the markings and warnings on the rear panel of the 2900 WARNING The mounting bracket should not restrict air flow between the fins of the back heat sink CAUTION The mounting bracket should not cover the photo resistor lens on the front of the 2900 Figure 3 1 3 3 Connections to the 2900 The 2900 requires the installation of a power c
12. onnector prior to its use this connector must be a Class I division 1 Groups C and D rated capable of withstand a minimum of 432 PSI of burst pressure it should be mounted on the 20mm threaded opening and it must be tighten to a torque between 20 to 21 Ft Ib 27 to 28 5 Nm There is a significant difference on how connections may be made to the 2900 based on whether the location of use is hazardous or non hazardous 3 3 1 Non hazardous locations The unit is provided with two external cables 1 USB adapter cable 2 LAN cable WARNING All the above cables are for use in non hazardous locations only Using these cables in hazardous locations may impair the hazardous location classification of the unit The LAN cable is terminated in a standard RJ 45 plug which must be connected to any 10 100 M bit Ethernet LAN device that adheres to the IEEE 802 3 standard The USB cable is terminated in a standard USB A socket which will accept any standard USB device due to the safety barriers the USB can only support full speed standard USB 1 1 and they are current limited it is recommended to use externally powered devices when possible The drawings and pin outs of these cables is provided in Appendix B There is a third connector to be used with the provided KBM IS keyboard mouse module WARNING Only the provided KBM IS keyboard mouse module can be connected to the main unit the use of any other device is strictly prohibited
13. r panel of the 2900 is provided in Appendix A The mating connector is also listed in Appendix A WARNING The COM1 COM2 cable may only be terminated into a connection that adheres to the EIA RS 232C standard and is barrier protected by the Laversab Model BP 1000 Barrier Module The Control Drawing for this connection is shown in Figure A 1 WARNING Do not connect or disconnect the COM1 connector when the circuits are energized SECTION 4 TYPICAL USE After the 2900 has been installed per the instructions provided in Section 3 of this manual the unit may be turned ON for operation the 2900 does not provide an On Off switch or any other way of removing power to the unit the end user should make any provisions for a remote switch in the safe area If the ambient temperature is below 5 C then the 2900 may not boot up immediately The internal heaters and fans will start operating and attempt to bring the temperature inside the 2900 above 5 C While this process is on going there will be a signal send to the front LED to indicate that the heaters are operating The heaters may operate for up to 30 minutes before the internal temperature rises above 5 C at which point the computer section of the 2900 will boot up as the unit keeps warming the heaters may go off and after a period of time turn back on this is completely normal and expected to happen in very cold environments When the computer section of the 2900 is starting t
14. tery is replaced by an incorrect type Dispose off used batteries in the prescribed manner WARNING Substitution of components is strictly prohibited WARNING The Model 2900 does not contain any user serviceable or user replaceable components The 2900 must not be opened by the user in an attempt to repair or service the unit Doing so may severely impair the hazardous location classification of the unit All repairs and servicing of the unit can only be performed at the Laversab facility 13 APPENDIX A EXTERNAL CONNECTIONS IN HAZARDOUS LOCATIONS The external connectors pin outs and connection details shown below reference the Control Drawing shown in Figure A 1 Connectors picture shown in Figure A2 A USB Connector on 2900 Connector type ITT Cannon KPT02A8 45 Mating connector J ITT Cannon KPT06J8 4P Pin out Pin Signal A D B D C GND D 5V LAN Connector on 2900 Connector type Cannon KPT02A12 8S Mating connector K Cannon KPT08B12 8P Pin out Pin Signal A TD B TD RD D RD E N C F N C G N C H N C 14 C COMI COM2 Connector on 2900 Connector type ITT Cannon KPT02A14 19S Mating connector L ITT Cannon KPT06J14 19P Pin out Signal RX 2 RX COMI TX COMI GND COMI TX COM2 GND COM2
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