MODEL 2850 USER MANUAL
Contents
1. N C N C N C N C N C TX IN N C N C gt gt 2 OH HUN U TX DRIVE LAN Connector on 2850 M 1 Connector type ITT Cannon 2 12 85 Mating connector F ITT Cannon KPT06J12 8P Pin out Please refer to Figure A 4 Pin Signal A TD B TD C RD D RD E Q BUS F 24V G 24V H GND APPENDIX D REPAIR AND RETURN POLICIES If it is determined that the product is defective please call Laversab customer service department 281 325 8300 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 281 325 8300 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 505 Gillingham Lane Sugar Land Texas 77478 U S A 242. F USB2 G RX 1 H TX COMI J GND COM1 K 5V USB 1 L GND M 5V USB 2 12 LAN Connector on 2850 Connector type Mating connector F Pin out Please refer to Figure A 4 ITT Cannon KPT02A12 8S ITT Cannon KPT06 12 8P Pin A TD B TD C RD D RD E N C F N C G N C H N C C AC Power Input Connector on 2850 Note Pins are not marked on the connector The pin numbers shown indicate the wire Connector type Mating connector H Pin out Please refer to Figure A 5 Brad Harrison 1R3G06A20A120 3 pin male receptacle Brad Harrison 103000A01F060 cable with molded connector color used for each pin internally Pin Signal G Green Earth Ground W White Neutral B Black Line 13 D RS 232 connector in non hazardous location Connector type Mating connector Pin out Pin Standard DB 9 male Standard DB 9 female Signal m MI OTN E F USB connectors in non hazardous location Connector type Standard USB A socket Mating connector Standard USB A connector Pin out Pin Signal 1 5V 2 D 3 D 4 GND 14 LAN connector in non hazardous location Connectortype Standard RJ 45 plug Mating connector Standard RJ 45 socket on barrier box Pin out
3. Pin Signal 1 TD 2 TD 3 RD 4 N C 5 N C 6 RD 7 N C 8 N C H AC connector in non hazardous location Connector type Standard NEMA L6 15 Plug Mating connector Standard NEMA L6 15 socket receptacle Pin out Pin Signal X Line Y Neutral G Earth Ground 15 Interconnect details 1 Connections to COMI USB1 USB2 on 2850 I pin E F COM1 Signal pin pin pin USB1 USB2 COMI USB1 USB2 A N C B USB1 2 C USB1 3 D USB2 3 E N C F USB2 2 G RX 2 H TX COMI 3 J GND COM1 5 K 5V USB 1 1 L GND 4 4 M 5V USB 2 1 2 Connections to LAN connector on 2850 4G Pin Signal pin LAN RJ45 LAN A TD 1 B TD 2 RD 6 D RD 3 E N C F N C G N C H N C 16 4 Connections to AC power input connector on 2850 17 K m 110 VAC 60 Hz Sienal Wire in or AC Power 8 color P 220 VAC 50 Hz LP6 15 input Power source G Green Earth Ground Green G Earth Ground W White Neutral White Y Neutral B Black Line Black X Line CLASS 1 DIV 2 LOCATION PRESSURE Tx COMs USBs A C POWER INPUT A NON HAZARDOUS LOCATION Figure A 1 control drawing IOI RS232 DEVICE uss DEVICE 1 fe USB DEVICE e AC POWER ETHERNET LAN J
4. 2 Turn ON the devices that provide the Ethernet USB and RS232 interfaces in the non hazardous location If the ambient temperature is below 59C the 2850 may not boot up immediately The internal heaters and fans will start operating and attempt to bring the temperature inside the 2850 above 5 C During this process the heaters LED will turn on indicating 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 2850 will boot up When the computer section of the 2850 is starting to 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 During normal use the application software will communicate through the LAN and or the Serial port and show the necessary information on the display A USB keyboard and or mouse may be used as an input device by the user but typically the touch screen on the front panel is the only input device used CAUTION Do not use a sharp object to touch the touch screen Scratching the touch screen surface in any way will cause the touch screen to malfunction The touch screen may be used for cursor movement icon selection and dragging windows dialogue boxes The right click function of the touch screen is activated upon holding the touch for about 2 seconds There is an on scr
5. A LAVERSAB MODEL 2850 USER MANUAL LAVERSAB INC 505 GILLINGHAM LANE SUGAR LAND TEXAS 77478 281 325 8300 FAX 281 325 8399 Email service laversab com Document Number 125 9168A Date October 26 2011 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 COPYRIGHT NOTICE Copyright c 2003 2011 by Laversab Inc All rights reserved The content of this manual may not be
6. AR UN PERSONNEL QUALIFI DANS DES PROC DURES QUI ASSURERONT LA SALUBRIT EUX M MES AUX AUTRES ET L EQUIPEMENT AVANT DE TOUT ENTRETIEN TEIGNEZ L APPAREIL HORS TENSION ET D BRANCHEZ LE CORDON D ALIMENTATION LA SOURCE D ALIMENTATION RISQUE D EXPLOSION AFIN D VITER TOUT RISQUE D EXPLOSSION S ASSURER QUE L EMPLACEMENT EST D SIGN NON DANGEREUX AVAN DE CHANGER LA BATTERIE RISQUE D EXPLOSION NE PAS DEBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION A MOINS QU IL NE S AGISSE D UN EMPLACEMENT NON DANGEREUX TABLE OF CONTENTS Warranty 00 0000000 GU 0 0 QUU GU RU 0 1 1 1 Copyright noce disclaimer stes E i ii i Revision CRUSOE Ge Sora i 111 Warming t i i _ 2 17 Section 1 Introd uctlon uc a ea E 1 Section 2 Safety 3 Section 3 InstallatlObD 3 aic ER TEC e 5 3 1 Loading Softwaf Lakis iii iii i i aM 5 3 2 MountAS tHE ZOO RTE 5 3 3 Connections to the 2850 7 3 31 Non hazardous locations steele 7 3 3 2 Hazardous locations v asaleta aaa 7 Section 4 Typical Use ad i ka ie ii ia iii kia ii as te is aa SS 9 Section 5 Removal 1 5 ena 10 Section 6 Maintenance amp Servicing jacana 11 Appendix A External Connections in Hazardous Locations sss 12 Ap
7. M CDEF Figure A 2 COMSs USBs connector AHG F bron p ony TIT G W B Figure A 5 igu AC power input connec tor APPENDIX B CABLES FOR NON HAZARDOUS LOCATIONS Four cables are provided with the 2850 for use in non hazardous locations only 1 COMs USBs cable Please refer to Figure B 1 2 LAN cable Please refer to Figure B 2 3 AC Power input cable for 110 VAC 60 Hz only Please refer to Figure B 3 20 Mates to COMs USBs connector on 2850 Mates to LAN connector on 2850 Mates to AC input power connector on 2850 Figure B 1 Figure B 2 Figure B 3 DB 9 male Pin 2 RX Pin 3 TX CUM 1 Pin 5 GND USB 1 USB 8 RJ 45 plug for standard ethernet Standard NEMA 5 15 North America plug for 110 VAC 60 HZ source APPENDIX C 2850 M1 ALTERNATE CONNECTORS PINOUT A COMS USBs Connector on 2850 M1 Connector type TTT Cannon 2 14 125 Mating connector E ITT Cannon KPT06A14 12P Pin out Please refer to Figure A 2 Pin Signal A N C B USB1 C USB1 D USB2 E N C F USB2 G RX 1 H TX COMI J GND COM1 K 5V USB 1 L GND M 5V USB 2 PRESSURE Tx Connector on 2850 M1 Connector type ITT Cannon 2 12 85 Mating connector F ITT Cannon KPT06J12 8P Pin out Please refer to Figure A 3 22 Pin N C N C
8. cable The pin out for the LAN connector on the rear panel of the 2850 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 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 2850 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 power cable WARNING Do not connect or disconnect the LAN connector when the circuits are energized 3 COMS USBs cable WARNING The USB part of the cable may only be terminated into a connection that adheres to the USB 2 0 standard The Control Drawing for this connection is shown in Figure A 1 WARNING The Serial part of the cable may only be terminated into a connection that adheres to the ELA RS 232C standard The Control Drawing for this connection is shown in Figure A 1 WARNING Do not connect or disconnect the USB Serial connector when the circuits are energized A shielded cable may be used to provide the USB Serial connection to the 2850 SECTION 4 TYPICAL USE After the 2850 has been installed per the instructions provided in Section 3 of this manual the unit may be turned ON for operation in the following sequence 1 Turn ON the external power source
9. ed regularly a Clean the touch screen with water or any commercial window cleaner using a clean soft lint free cloth Care must be taken not to scratch the touch screen during the cleaning process Do not use any abrasive substance or any organic solvents to clean the touch screen b Clean the photo resistor lens in the same manner as described in a above WARNING Do NOT pressure wash the 2850 6 2 SERVICING CAUTION Risk of explosion if battery is replaced by an incorrect type Dispose off used batteries in the prescribed manner WARNING Substitution of components is strictly prohibited WARNING The Model 2850 does not contain any user serviceable or user replaceable components The 2850 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 11 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 Individual connector drawings are shown in Figures A2 through A4 A COMS USBs Connector on 2850 Connector type ITT Cannon 2 14 125 Mating connector E ITT Cannon KPT06A14 12P Pin out Please refer to Figure A 2 Pin Signal A N C B USB1 C USB1 D USB2 E N C
10. een virtual keyboard that may be used at anytime as part of the touch screen It s right edge is visible at all times on the right edge of the Desktop and maybe activated by dragging it to the center of the screen The photo resistor lens on the front of the unit must be kept unobstructed and clean during normal operation This will allow the auto dimming circuit to properly regulate the brightness of the display based on the ambient light conditions WARNING During normal operation the user must not alter any of the connections to the 2850 Failure to do so may create an explosion hazard SECTION 5 REMOVAL While removing de installing the 2850 from normal operation follow the sequence shown below WARNING Do not disconnect ANY connectors while circuits are energized 1 2 Turn OFF the external AC power source located in the non hazardous area Turn OFF the devices in the non hazardous area that provide the LAN USB and RS232 interfaces to the 2850 Disconnect the AC POWER INPUT connector from the 2850 Disconnect the LAN connector Disconnect the USB connector Disconnect the Serial connector Remove the 2850 from its mounting stand and move it out of the hazardous location WARNING Not following the above sequence may induce an explosion hazard 10 SECTION 6 MAINTENANCE amp SERVICING G n gt 6 1 MAINTENANCE The 2850 requires the following maintenance procedures to be perform
11. nnected to any 10 100 M bit Ethernet LAN device that adheres to the IEEE 802 3 standard The COMs USBs cable is split into three separate terminations The termination labeled USBI and USB are USB type A male connectors that may be connected to any standard USB device The terminations labeled COM1 provides a DB 9 male connector which may be connected to any EIA RS 232C connection The drawings and pin outs of these cables are provided in Appendix B 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 2850 is shown in Figure A 1 1 AC Power cable The pin out for the AC POWER INPUT connector on the rear panel of the 2850 is provided in Appendix A The mating connector is also listed in Appendix A The External 110 VAC 60Hz or 220 VAC 50 Hz power source must be located in a non hazardous location WARNING The power cord used must adhere to the following rules a The power cord must be approved for extra hard usage b The power cord must be terminated into the external AC power source as shown in Figure A 1 WARNING Do not connect or disconnect the AC POWER INPUT connector when the circuits are energized WARNING Ensure that the external AC power source is OFF before connecting or disconnecting the AC POWER INPUT connector 2 LAN
12. nting 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 2850 on a flat plate or on a pipe stand with an optional adapter The mounting bracket should be fastened to the four mounting studs provided on the rear panel of the unit The studs are 3 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 2850 WARNING The mounting bracket should not cover any of the connectors or the circuit breakers on the rear panel of the 2850 CAUTION The mounting bracket should not cover the photo resistor lens on the front of the 2850 2830 4130 PIPE STAND FIGURE 3 1 3 3 Connections to the 2850 There is a significant difference on how connections may be made to the 2850 based on whether the location of use is hazardous or non hazardous 3 3 1 Non hazardous locations The unit is provided with three external cables 1 AC POWER cable 2 LAN cable 3 COMs USBs 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 AC power cable is terminated in a NEMA 5 15 plug and may only be connected to a power source of 110 220 VAC 50 60 Hz The LAN cable is terminated in a standard RJ 45 plug which must be co
13. pendix B Drawings Cables for Non Hazardous Locations 20 Appendix 2850 M1 alternate connectors pinout sess 22 Appendix D Repair and Return Policies 24 SECTION 1 INTRODUCTION The model 2850 Industrial computer is a PC compatible computer that is specifically designed for use in hazardous locations that are classified as Class 1 Division 2 Typical applications include rig floor monitoring and use in chemical plants The rugged yet compact design of the 2850 makes it easy to install and remove off rig floors and makes it suitable for use under all weather conditions The 2850 is shown if Figure 1 1 Features CPU Atom single or dual core up to 1 8 GHz e 15 0 sunlight readable display with 1024 x 768 resolution Auto dimming of display brightness based on ambient light High resolution resistive Touch screen with optical polarizer for outdoor operation Up to 2 GB RAM for single core and up to 4 GB for dual core 160 GB SATA HDD Optional 64 GB SATA SSD solid state drive e Operating power 90 260 VAC 50 60 Hz 70 Watts e Internal Heater power 90 260 VAC 50 60 Hz 150 e Operating temperature 409C to 50 C e Storage temperature 409C to 50 C Operating Non operating shock 50 G 11 ms half sine Operating Non operating vibration 1 5G RMS 5 to 500 Hz e Humidity 5 to 100 e Serial po
14. reproduced in any form by any means in part or in whole without prior written permission of Laversab Inc DISCLAIMER No representations or warranties are made with respect to the contents of this user 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 125 9068 Rev A 10 26 2011 2850 User Manual WARNING THE 2850 USES LINE VOLTAGES FOR ITS OPERATION WHICH ARE POTENTIALLY DANGEROUS IMPROPER OPERATION OF THIS EQUIPMENT 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 EXPLOSION HAZARD BATTERIES MUST ONLY BE CHANGED IN AN AREA KNOWN TO BE NON HAZARDOUS DO NOT CONNECT OR DISCONNECT WHILE CIRCUIT I5 ALIVE UNLESS AREA IS KNOWN TO BE NON HAZARDOUS AVERTISSEMENT LA 2850 UTILISE UNE TENSION LIGNE POUR SON OPERATION QUI SONT POTENTIELLEMENT DANGEREUX MAUVAIS FONCTIONNEMENT DE CET APPAREIL PEUT PROVOQUER DES BLESSURES OU DES PERTES DE VIE DONC L QUIPEMENT D CRIT DANS CE MANUEL DOIT TRE UTILIS UNIQUEMENT P
15. roups C and D hazardous locations and non hazardous locations WARNING The Model 2850 cannot be connected to any signal going to an area of higher classification than Class I Division 2 Groups C D CAUTION Do not install the unit in an unstable manner that could cause it to tip over CAUTION Follow all instructions and warnings marked on the unit and also those included in this manual Approvals The Model 2850 conforms to the following standards UL60950 CSA 60950 CAN CSA C22 2 No 60950 00 UL 1604 CAN CSA C222 No 213 M1987 SECTION 3 INSTALLATION The installation process consists of the following a Loading the application software onto the 2850 b Mounting the 2850 on site using an appropriate mounting bracket Making the connections to the 2850 3 1 Loading software The 2850 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 bottom panel of the unit As a secondary option the unit has two USB ports USB2 0 std that can also be used to load software 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 3 2 Mounting the 2850 A suitable mou
16. rt two USB ports through sealed Cannon connector e One Ethernet port through sealed Cannon connector e Sealed enclosure allows operation outdoors Mounting holes provided for both bottom mount or back mount e Weight 21 165 e Dimensions 15 w x 12 5 h x 4 d PRESSURE Tx COVslUSBs Figure 1 1 SECTION2 SAFETY SAK 742 The following safety instructions must be followed to prevent possible hazards of fire electrical shock and bodily harm 1 WARNING The model 2850 must be connected to an appropriate power source as indicated on the information label on the rear panel of the unit WARNING The unit must never be opened or left open in a hazardous location The rear panel and the top heat sink must be securely fastened before the unit is introduced into a hazardous location WARNING Do not install or operate this unit in an area where the temperature is outside the limits indicated on the information label on the rear panel of the unit WARNING All connections made to the unit must strictly adhere to the rules set forth in Section 3 2 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 2850 is suitable for use only in Class I Division 2 G
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