Relio R3 User Manual - Sealevel Systems, Inc
Contents
1. This warranty applies to Sealevel manufactured Product Product purchased through Sealevel but manufactured by a third party will retain the original manufacturer s warranty Non Warranty Repair Retest Products returned due to damage or misuse and Products retested with no problem found are subject to repair retest charges A purchase order or credit card number and authorization must be provided in order to obtain an RMA Return Merchandise Authorization number prior to returning Product How to obtain an RMA Return Merchandise Authorization If you need to return a product for warranty or non warranty repair you must first obtain an RMA number Please contact Sealevel Systems Inc Technical Support for assistance Available Monday Friday 8 00AM to 5 00PM EST Phone 864 843 4343 Email support sealevel com Trademarks Sealevel Systems Incorporated acknowledges that all trademarks referenced in this manual are the service mark trademark or registered trademark of the respective company Sealevel Systems Inc R3 Manual 55 SL9248 09 20142. proceed to the Windows or Linux installation section The following table provides the COM Express module manufacturers for the different models of R3 computers Model Manufacturer Vendor Website Module Family R3 1 OXX _Congatec www congatec com__ Conga TCA The network adapter on the carrier board is implemented with an Intel 82574IT NIC on a PCle x1 lane and provides 1 10 100 1000Mbps 802 3 compliant Ethernet connection Install Intel s Network Adapter Driver for Windows 7 driver version 18 4 This can be found at https downloadcenter intel com Sealevel software drivers for this computer system can be found at http www sealevel com support article AA 00584 Choose the link for the desired software package and click on the Download File link to download the current driver e Install Sealevel s SeaCOM driver version 3 6 25 or newer to use Serial Ports e Install Sealevel s Talos driver to use I O Card Sensing Status LED and Backplane Power Control features e Install Sealevel s SeaMAX software to use utilize the I O Expansion Cards 6510 8520 etc Sealevel Systems Inc R3 Manual 23 SL9248 09 2014 SEACOM WINDOWS INSTALLATION O To install Sealevel software you must log in as an administrator or have administrator privileges 1 When the InstallShield Wizard window appears click the Next button to initiate the software installation 2 When the License Agreement window appears acce
3. 19 00 inches 48 26 cm 5 50 inches 13 97 cm ENVIRONMENTAL SPECIFICATIONS Specification Operating Storage Temperature Range 20 to 50 C 40 to 185 oF 40 to 85 C 40 to 221 F Humidity Range 10 to 90 R H Non Condensing 10 to 90 R H Non Condensing OPERATING TEMPERATURE RANGE Operating Temperature Comment Range Part Number COM Express Module Requires Industrial Temperature SSD for operating temperatures above 35 C R31004 TCA N2800 with no airflow or conduction 20C to 50 C optional Contact Sales The R3 computer system is a fan less solid state computer that relies on thermal conduction to move heat from internal components to the outside of the enclosure Airflow around the computer assists with this heat removal process It is optimal to mount the computer in an area that has either natural or forced airflow to constantly remove heat from the enclosure Operating temperature is dependent on particular model See the Operating Temperature Range section for model capabilities Sealevel Systems Inc R3 Manual 10 SL9248 09 2014 POWER SUPPLY The power supply provided has a universal AC input It provides 24 VDC 2 7 A max output to the R3 system Typical power consumption varies depending on COM Express Module memory capacity OS software activity and peripheral devices AC current draw will never exceed 1 4 A The included AC DC power supply has an operational temperature range of
4. Instructions 3 Using a 1 Phillips screwdriver remove and retain the 10 Flat head screws on the lid of the computer OSealevel Systems Inc R3 Manual 40 SL9248 09 2014 4 Using a 1 Phillips screw driver remove and retain the 2 centermost flat head screws on the top edge of the front faceplate 0 Notice these two screws are significantly longer than the lid screws Carefully remove the lid The Fixed disk Fuse Serial Port jumper and PCle expansion slot are now accessible To reassemble carefully align the lid on top of the enclosure Re install all screws PH i For optimal reliability apply a small amount of Loctite 242 Medium Strength threadlocker to the threads of each screw Torgue screws between 3 in lb and 5 in lb OSealevel Systems Inc R3 Manual 4 SL9248 09 2014 INSTALLING PCI EXPRESS EXPANSION CARDS The R3 features 1 PCle x1 expansion slot The slot can support 10W PCle x1 expansion cards See the steps above for lid removal instructions Once the lid is removed see the following steps for drive removal installation 1 Remove and retain the screw in the blank PCI PCle bracket with a 1 Phillips screwdriver EL 2 Remove the bracket 3 Install the PCle x1 card in the slot Ensure it is fully seated and sits level 4 There is a small opening on the floor of the enclosure that the bottom of the PCle card bracket sits in Ensure the bracket fully seats in this opening to ensure proper a
5. Module wiring physically separated from low level signal wiring such as DC and Analog Input module wiring or communications cables This can be accomplished by grouping separately where practical the following categories of wiring Analog Input or Output Module wiring This wiring should be shielded to further reduce noise coupling Communications Cables Wiring such as Ethernet USB or serial communications cables should be kept away from noise producing wiring DC Input Module wiring Although suppressed internally these low level inputs should be further protected against noise coupling by observing these wiring practices Discrete Output Module wiring These often switch inductive loads that produce noise spikes when switched off Where AC or Output wiring bundles must pass near noise sensitive signal wiring bundles avoid running them parallel with each other Route them so that if they have to cross they do so at a right angle This will minimize possible coupling between them GROUPING MODULES If practical grouping similar modules together can help keep wiring segregated For example the left end of a unit could contain Analog modules the middle could contain DC modules and the right end could contain AC modules Sealevel Systems Inc R3 Manual 54 SL9248 09 2014 Warranty Sealevel s commitment to providing the best I O solutions is reflected in the Lifetime Warranty that is standard on all Sealevel manufactured I
6. O products Relio industrial computers are warranted for a period of two years and the R9 family is warranted for a five year period from date of purchase We are able to offer this warranty due to our control of manufacturing quality and the historically high reliability of our products in the field Sealevel products are designed and manufactured at its Liberty South Carolina facility allowing direct control over product development production burn in and testing Sealevel achieved ISO 9001 2008 certification in 2011 Warranty Policy Sealevel Systems Inc hereafter Sealevel warrants that the Product shall conform to and perform in accordance with published technical specifications and shall be free of defects in materials and workmanship for the warranty period In the event of failure Sealevel will repair or replace the product at Sealevel s sole discretion Failures resulting from misapplication or misuse of the Product failure to adhere to any specifications or instructions or failure resulting from neglect abuse accidents or acts of nature are not covered under this warranty Warranty service may be obtained by delivering the Product to Sealevel and providing proof of purchase Customer agrees to insure the Product or assume the risk of loss or damage in transit to prepay shipping charges to Sealevel and to use the original shipping container or equivalent Warranty is valid only for original purchaser and is not transferable
7. Only touch electrostatically sensitive components when you are properly grounded e Store electrostatically sensitive components in protective packaging or on anti static mats Grounding Methods The following measures help to avoid electrostatic damages to the device e Cover workstations with approved antistatic material Always wear a wrist strap connected toa properly grounded workplace e Use antistatic mats heel straps and or air ionizers for more protection e Always handle electrostatically sensitive components by their edge or by their casing e Avoid contact with pins leads or circuitry e Turn off power and input signals before inserting and removing connectors or connecting test equipment e Keep work area free of non conductive materials such as ordinary plastic assembly aids and Styrofoam e Use field service tools such as cutters screwdrivers and vacuum cleaners that are conductive Sealevel Systems Inc R3 Manual 5 SL9248 09 2014 Appendix B Electrical Interface no 292 Quite possibly the most widely used communication standard is RS 232 This implementation has been defined and revised several times and is often referred to as RS 232 or EIA TIA 232 The IBM PC computer defined the RS 232 port on a 9 pin D sub connector and subsequently the EIA TIA approved this implementation as the EIA TIA 574 standard This standard is defined as the 9 Position Non Synchronous Interface between Data Terminal Eguipment a
8. 0 C to 40 C If the computer must be located in an environment greater than 40 C a different power source should be used Ensure the power source can supply the power listed below All necessary system voltages are generated from a single DC input capable of accepting 18 VDC to 36 VDC fed by above DC power supply Acceptable System Input Voltage 18 VDC 36 VDC DC Current Rating Dependent on COM 375 mA 4400 mA Express Module input voltage application software load and installed I O cards OSealevel Systems Inc R3 Manual 1 SL9248 09 2014 POWER INPUT The R3 is designed to operate from 1 8 VDC up to 36 VDC The current draw varies across this range and is heavily dependent on the COM Express module peripheral devices and installed software The connector at J11 is Molex PN 39 30 1040 Use Molex 39 01 2040 connector housing with Series 5556 Mini Fit Jr crimp terminals CKT Signal Name ae BEI OSealevel Systems Inc R3 Manual 12 SL9248 09 2014 System Operation POWER BUTTON The power button on the front of the computer can be used to turn the system on shut the system down or place the computer in sleep states S3 or S4 depending on OS support and configuration The power button can also wake the system up from sleep states S3 or S4 The power button has a 3 second hardware debounce delay built in so accidental shutdown does not occur This 3 second delay is present at all times so the power button must be
9. 31004 Conga TCA family module from this state Attach a USB keyboard to the computer Apply power and immediately press the delete key repeatedly for 15 seconds This will ensure the computer has had time to boot and enter the BIOS Press the F9 key to load optimal defaults then press enter to validate the change Press the following key pattern Right arrow Enter Down arrow 9 times Enter Up arrow Enter F10 e Enter If performed properly the DDI1 setting will have been restored to DisplayPort the BIOS settings were saved to flash memory and the computer was rebooted The display should now be working If this does not work contact Sealevel Systems Technical support PowerOn after PWR Failure is a setting present in most BIOS This setting determines if the computer boots when power is applied R3 computers are shipped with this set to always power on however Remain Off and Last State are also valid settings OSealevel Systems Inc R3 Manual 50 SL9248 09 2014 Appendix A Handling Instructions ESD Warnings Electrostatic Discharges ESD A sudden electrostatic discharge can destroy sensitive components Proper packaging and grounding rules must therefore be observed Always take the following precautions e Transport boards and cards in electrostatically secure containers or bags e Keep electrostatically sensitive components in their containers until they arrive at an electrostatically protected workplace e
10. OM driver OSealevel Systems Inc R3 Manual 25 SL9248 09 2014 INSTALLING TALOS NET FRAMEWORK O To install Sealevel software you must log in as an administrator or have administrator privileges 1 Download and start the installer STXXYYZZ exe Talos NET Framework InstallShield Wizard Preparing to Install Talos NET Framework Setup is preparing the InstallShield Wizard which will guide you through the program setup process Please wait Extracting Talos NET Framework msi m 2 Once the InstallShield Wizard has extracted the installer click the Next button to initiate the software installation 2 Talos NET Framework InstallShield Wizard rx Welcome to the InstallShield Wizard for Talos NET Framework The InstallShield R Wizard will install Talos NET Framework on your computer To continue click Next SEALEVEL mg a WARNING This program is protected by copyright law and international treaties lt Back Next gt Cancel OSealevel Systems Inc R3 Manual 26 SL9248 09 2014 3 When the License Agreement window appears read and accept the terms and click Next to continue You can click the Print button to print out a copy of the agreement for your records If you do not accept the terms of the agreement the installation will stop jl Talos MET Framework InstallShield Wizard a Please read the following license agreement carefully License Agreem
11. OZULSBBG43CASEZF45AD4EDLEZOD0SDUECGDOBBABEUSBSFO35BEGFFCESGS O7AA686A949D6E4D656ACF3295A6EBEAA1846373C8E077344 FF 7TEZO70FAEBCB49 67B83418400358968B14F195B83B582407C064C1D04838C0FA0037246B157CFES537A SFBLCAEGLCDS3ACDEZBSCCESAS3EEDIU 0BATS5SAISASAECESSIOAUBSAD4CBBCAA4ECHS FCSFBCB5EDSDS3SEB7ESABBGSS35BCIS5IFIBCSBAnZ54AG4dABICUSDZZZDZCEEI417ET7 I2C LED The LED utility can be used to control the state of a Tri Color status LED The LED can be configured for one of three colors Red Green or Amber The LED can also be turned off LED Control CH OR OSealevel Systems Inc R3 Manual 30 SL9248 09 2014 SEAMAX Communication with the 1 0 expansion cards is performed through a single RS 485 two wire serial communication port Sealevel System s SeaCOM serial device driver is required for this communication port to operate properly The I O subsystem can be accessed via the internal 4 serial port in the system The Serial Port will enumerate as 12000 RS 485 Two Wire Port 4 in device manager The COM Port is shown as COM6 below This may not be the case depending on the software configuration of the computer system Take note of which COM Port the RS 485 is enumerated in your system This will be necessary in the following steps See screenshot below To access device manager click on the start menu right click on Computer and select Properties from the menu When the System Control Panel opens click on the Device Manager
12. S 485 2 wire mode is optimized for Multi Drop or Party line operations selecting data from multiple peripherals as many as 32 unit load devices can be connected on an RS 485 bus In RS 485 mode our special auto enable feature allows the RS 485 ports to be viewed by the operating system as a COM port This allows the software application to utilize the serial port for RS 485 communication without the need to control the direction of data between the master and slave device Our on board hardware automatically handles the RS 485 driver enable OSealevel Systems Inc R3 Manual 13 SL9248 09 2014 Features of the serial ports include e 16C954 buffered UARTs with 128 byte FIFOs e Software configurable clock prescaler and divisor support wide range of baud rates e Supports 9 bit protocol framing e Each port supports data rates up to 921 6 kbps e All modem control signals implemented on RS 232 ports e RS 485 line termination pull up and pull down resistors are selectable via dipswitch on Port 3 e Automatic RS 485 enable disable in hardware on Port 3 e Uses Sealevel s SeaCOM enhanced serial driver Version 3 6 25 or newer SERIAL PORT SETUP The R3 Serial Ports are assigned I O addresses and IRQs by the COM Express module BIOS or by a Plug n Play Operating System CLOCK MODES The R3 Serial ports are implemented on a PCle x1 lane and therefore derive a 62 5MHz clock from the PCI express link which is divided by an 8
13. SEALEVEL Relio RS User Manual ltem Relio RS Sealevel Systems Inc Sealevel com Phone 864 843 4343 Contents bet 9 Ta fe d Le HEH TYNN et ad te Y FN TYF FT FN RENT FY FFR FFA FE YF PF EFE FE FEWR ac HE i OPD FFF EEE AH COM Express Module RAM Configuration options ccccceeceseeeeseeeeteeeeseeeeseeeeseeeeseaeees Before ou Get Started A AAA A IU I did WB AF WE E ed A ed EE AOV SO CON e ie oO Optional e OCC o EO gt OO mm SO E A S D CHICATIONS III ee Mechanical DIMENSIONS doit aan A Environmental e e Te den EE Operating Temperature Range ERKN NENNEN ERKENNEN ERKENNEN ENER ERERK ENER Power SUIVRE CF CCR ee sd ae GRAA DAD Power ae ei AAA na THIGH ai RAE RAT RA RAN RA FC FAAN SystemOperation EE POW GI DUE OM arch eu ue fe fy fA GN NN ee ean POW P Sid MU COEN MEE MRE PA FA FN HA AFAN FAI AIFF FAPIAU FF PROS CU e E High Performance Serial Communication Ports ss CMOS BAUL CT LG ee er O I eee ee eee syl CUS A 6 LE ei IN Front Panel l o e eat age CEET Rear Panel EE de Mechanical Dr aWwINg A Re aa COTINO SANT tects acs O se aac O a ga Gi System Star UD AAA AA ee Wiee de E ER EE OSealevel Systems Inc R3 Manual SL9248 09 2014 Sea OM Windows As tala torero ba oL DR 24 Imstalling alos NET FrameworK ue ei Ai Ee O un Gn on deeg 26 Using Talos NEE EEraime WORK sc a a NG EG GAR GE ds 29 EE 31 EUX SUDDO AMAN PP o ine GA Re G aga ga Ga ge G tes tente GE nent et ga n na en tetes D s ste dde tin
14. al Studio projects A XPS Viewer Accessories de Games de Google Chrome Maintenance Ji SeaCOM AAR Documents Pictures Documentation License d Samples Computer Technical Support Music ek Uninstall Talos NET Framework Control Panel Devices and Printers Default Programs A Startup de TouchKit Help and Support 4 Back Sealevel Systems Inc R3 Manual 29 SL9248 09 2014 2C CARDDETECT The Card Detect utility can be used to detect the presence and slot ID of SeaRAQ IO Modules on the expansion backplane Additionally the utility can be used to turn the backplane power on and off for insertion or removal of SeaRAQ Modules while the system is still active Bus Power Card Detect Slot 1 EI Slot 7 ME Slot 13 rm Slot 2 MP Slot 8 MF Slot 14 CT Slot 3 ME Slot 9 E Slot 15 FJ Slot 4 AE Slot 10 El Slot 16 CT Slot 5 ME Slot 11 El Slot 17 A Slot 6 ME Slot 12 FJ Slot 18 I2C EEPROM The EEPROM utility can be used to read and write a 256 Byte data storage unit The data stored here is independent of the system hard drive The data stored here can be used for anything from application security to configuration Mss Sample Talos PC EEPROM pa SEA EEPROM 256 Byte 35C59152EF9ACC82745SDDC7SD33EDT2339B4184A9B9FA557CD149541EE5S3C74E OZECIFRB476E006B8ACIE3AAD32d4639D060F7C65BDFO03614FD055 035984D0B048A459420 958D73EGEE22AD58B38DE5B7F5D233643D0850488596D617EEEFB9943D5C02B8534 4FBASDSGFSF
15. ans If you purchase the computer with a solid state drive the OS and all necessary software drivers will be preinstalled If you wish to install the operating system yourself you will need to install the applicable drivers Some drivers apply to the hardware on the COM Express module some are for devices present on the carrier board The following table lists the devices that will reguire drivers Device Location Driver Source SYSTEM STARTUP To start the system be sure that all I O cards are properly seated then apply power to the system via the supplied external power supply The system will automatically start up upon application of power This function can be changed in the BIOS if necessary The system may also be started and shutdown via the OS or using the system ON OFF switch on the front panel The power button has a 3 second delay for any operation IMPORTANT NOTE The computer system must be shut down before any 1 0 expansion cards are inserted or removed Ensure the front Power LED is OFF before adding or removing any I O cards Sealevel Systems Inc R3 Manual 22 SL9248 09 2014 WHERE TO GET SOFTWARE All Sealevel products are shipped with media containing the installers for each software package available If the media is otherwise unavailable or if desired the current versions of Sealevel software packages can be obtained from the Sealevel website see following instructions If you already have the Sealevel software
16. ardware Control Software Selectable Cards T Auto RTS R5 485 C RS232 AS 422 Mode Default AS 422 465 C AS 485 Mode Teminationin T7 R5 4a5 Echo Off Default no termination RS 422 16950 ISOSynchronous Default A5 485 Enable lsochronous Mode 9 Bit Protocol Echo Enable Default no echo 485 4 Wire M 16950 RS 485 Enable Typical settings for Serial Port 3 configuration options are shown below Switch RS485 4 Wire RS485 2 Wire Pin owa JE O OoN O Ow o w2 u NN o owa mm ON O sms i o NN Switch Name Function PD Adas or removes pulldown resistor in the RS 485 receiver cicult Connects the TX to RX for RS 485 two wire operation Termination Pull Up and Pull Down may not be necessary depending on the eguipment to which the R3 Port 3 is connecting OSealevel Systems Inc R3 Manual 16 SL9248 09 2014 CMOS BATTERY The R3 includes a 3V DC type CR3032 battery that supplies the RTC and CMOS memory of the COM Express CPU module wW IMPORTANT NOTE Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions To fulfill the requirements of EN 60950 the R3 incorporates two current limiting devices resistor and diode in the battery power supply path OSealevel Systems Inc R3 Manual 17 SL9248 09 2014 Sustem Description The following I O
17. bit clock prescaler and a 16 bit clock divisor to provide a wide range of possible baud rates Note that there are many combinations that can give the same result e g Prescaler 1 and Divisor 8 Prescaler 2 and Divisor 4 or Prescaler 8 and Divisor 1 As long as the calculated data rate is within 2 you should communicate fine BAUD RATES The following table shows some common data rates and the rates you should choose to achieve them when using the R3 computer For This Data Rate Clock Prescaler Choose This Divisor DLM DLL me A am n OSealevel Systems Inc R3 Manual 14 SL9248 09 2014 Many non standard baud rates can be achieved by adjusting the Prescaler and Divisor Contact Sealevel Systems Technical Support for assistance in determining the correct parameters for your application SERIAL PORT 3 OPERATION Serial port 3 is the RS 485 serial port on the R3 system O For RS 485 half duplex mode set the jumper on J12 to pins 2 3 and in the Device Manager Port i Properties Advanced tab enable the 16950 RS 485 Enable feature The COM Express carrier board must be removed to access the J12 and SWI to configure Port 3 le R15 i am mn See the Serviceable Parts section of the manual for steps to access the internal electronics OSealevel Systems Inc R3 Manual 15 SL9248 09 2014 12000 RS 422 RS 485 Port 3 COM10 Properties WE xT l FIFO Enabled Suppress Modem Control Intemupts PCMCIA H
18. button near the upper left region of the window File Action View Help _ e URREA FO EE E Disk drives Display adapters Human Interface Devices i IDE ATA ATAPI controllers Mice and other pointing devices E Monitors a CS Multi port serial adapters Network adapters Portable Devices Ports sey amp sl Ps gt gt L Px L Pa Le gt Er Ee b Ni Sound video and game controllers p gt 2 System devices b E Universal Serial Bus controllers Sealevel Systems Inc R3 Manual 31 SL9248 09 2014 You can access the Expansion cards with the Sealevel MaxSSD demonstration application To access the I O Expansion cards launch the MaxSSD software application at the following location Start Menu gt gt All Programs gt gt Sealevel Systems gt gt SeaMAX gt gt MaxSSD Configuration Utility Once it is launched change the COM Port in the Host PC Configuration tab to the COM Port that the RS 485 is enumerated in device manager It is COM6 in this example Set the Baud Rate to 230400 the system is locked to this speed and leave the Parity set to NONE Host PC Configuration Seal Configuration Touchkit EE Host Communications Settings IP Address a Be 7 11 34 AM Wednesday if 6 5 2013 Sealevel Systems Inc R3 Manual 32 SL9248 09 2014 Click on the SealO Configuration tab Change the Slave ID to an address with an I O card present The Slave IDs correlate direct
19. connectors use industry standard pin outs for maximum compatibility The Reference Designators are printed on the PCB and are provided for guick reference to the 12000 manual See the 12000 carrier board only product manual for detailed connector descriptions Reference Designator Function Connector Type Video Output DisplayPort 10 100 1000 Gigabit Ethernet Network RJ45 Connections P5 RS 232 Serial Ports DBO Male USB 2 0 Device USB Type A USB 2 0 Device USB Type A USB 2 0 Device USB Type A PR Audio Input output 3 5mm stereo headphone PCle Mini Card PCle Mini card connector SATA Disk Drive 22 pin SATA J2 P2 OSealevel Systems Inc R3 Manual 18 SL9248 09 2014 FRONT PANEL I O CONNECTORS REAR PANEL I O CONNECTORS RRC CCREREC RE EERE ES A a ss A ts tt ts _ Ag PERRET RRR RE REE ERE ES ee RNKEREVRNKRRRRRRRRKR ULL LL Es R3 Manual 19 OSealevel Systems Inc SL9248 09 2014 MECHANICAL DRAWINGS Top View a 16 480 o guigh ee DT 0 g 0 0 0 0 0 GLUD Ss Dom m m li ji ES E a OSealevel Systems Inc R3 Manual 20 SL9248 09 2014 Side view OSealevel Systems Inc SL9248 09 2014 R3 Manual 21 Getting Started The Base R3 computer system does not include a solid state drive or operating system These can be added at the time of purchase and will be installed by Sealevel s experienced technici
20. d of the character is defined by the transmission of a pre defined number of stop bits usually 1 1 5 or 2 An extra bit used for error detection is often appended before the stop bits The diagram below demonstrates asynchronous communication bits Idle state of Odd Even nno F GG 5 to 8 Data Bits unused caleba 1 Sator raro rr 1 I ar STOP hl A a A Bh g I I I2 0 I 1 we H 1 5 La 2 aol This special bit is called the parity bit Parity is a simple method of determining if a data bit has been lost or corrupted during transmission There are several methods for implementing a parity check to guard against data corruption Common methods are called E ven Parity or O dd Parity Sometimes parity is not used to detect errors on the data stream This is referred to as N o parity Because each bit in asynchronous communications is sent consecutively it is easy to generalize asynchronous communications by stating that each character is wrapped framed by pre defined bits to mark the beginning and end of the serial transmission of the character The data rate and communication parameters for asynchronous communications have to be the same at both the transmitting and receiving ends The communication parameters are baud rate parity number of data bits per character and stop bits i e 9600 N 8 1 OSealevel Systems Inc R3 Manual 53 SL9248 09 2014 Appendix D General Wiring Guid
21. eld cold junction compensation is provided on the board 16 Channel Isolated Digital Inputs 3 30 VDC Part 8510 16 Channel Isolated AC Digital Inputs 0 132 VAC Part 8511 The SeaRAQ 8510 expansion board adds 16 channels of isolated digital inputs designed for 3 30 VDC The inputs are compatible with TTL signal levels The SeaRAQ 8511 expansion board adds 16 channels of isolated digital inputs rated for 0 132 VAC Sealevel Systems Inc R3 Manual SL9248 09 2014 16 Channel Isolated Form Relay Outputs Part 8520 The SeaRAQ 8520 expansion board adds 16 isolated relay outputs rated for 5 250 VAC and 5 30 VDC The Form A relays are organized into four banks of four relays with each bank sharing a common The relays support a maximum current load of 2A per relay 4A maximum per bank The SPST relays are normally open and close when energized 06 Channel Isolated Relay Outputs Part 8521 The SeaRAQ 8521 expansion board adds 8 isolated relay outputs rated for 5 250 VAC and 5 30 VDC The Form A relays each have a discrete common and support a maximum 4A current load The SPST relays are normally open and close when energi 08 Channel to Channel Isolated Analog Inputs Part 6510 Not Available 08 Channel to Channel Isolated Analog Outputs Part 6520 Not Available Sealevel Systems Inc R3 Manual SL9248 09 2014 Specifications MECHANICAL DIMENSIONS 8 50 inches 21 59 cm
22. elines In addition to the following wiring suggestions we strongly urge that you follow all wiring and UI safety codes that apply to your area or your type of equipment In the United States most areas have adopted the National Electrical Code standard and specify that all wiring conform to its requirements In other countries different codes will apply For maximum safety to personnel and property you must follow these codes Failure to do so can lead to personal injury death property damage or property destruction COLOR CODING WIRES The following color codes are commonly used in industrial eguipment manufactured in the United States They are listed here as a reference Where they are in conflict with codes that apply to your area or your type of eguipment you should follow your applicable codes instead Besides satisfying code reguirements wire color coding makes testing and troubleshooting safer faster and easier Green or green with stripe Ground Black Primary AC Red Secondary AC Blue DC White Common or neutral Yellow Secondary power source not controlled by the main disconnect Alerts maintenance personnel that there may be power present from an external source even 1f the eguipment is disconnected from its main power source WIRE ROUTING To reduce noise coupling from external sources it is recommended you keep electrically noisy wiring such as AC power wiring and Discrete Output
23. ent Mol p This software is licensed solely for use with a Sealevel Systems Incorporated product The user may operate the software only when utilizing the affiliated 5ealevel Systems Incorporated product This license is in effect until terminated by Sealevel Systems Incorporated or the user The user may terminate the license only if the provided software mm y d Fa any qam dl A AA am a m ml m la nm See den mg om en ei de os pm ee ol I accept the terms in the license agreement 5 I do not accent the terms in the license agreement r InstallShield 4 When the Ready to Install the Program window appears click the Install button to install the software onto the hard drive of your computer H Talos NET Framework InstallShield Wizard Ready to Install the Program S The wizard is ready to begin installation mg a Click Install to begin the installation If you want to review or change any of your installation settings cick Back Click Cancel to exit the wizard InstallShield 5 The files will be automatically installed into the ProgramFiles folder on your computer Windows may require User Account Control to elevate permissions to install the software Sealevel Systems Inc R3 Manual 27 SL9248 09 2014 Click on the Yes button to continue installation of your Sealevel software 15 Talos NET Framework In
24. et it will work with any DB9 serial connection including RS 232 The TBO5 includes holes for board or panel mounting The TBO5 is designed to connect directly to the R3 DB9 serial ports or any cable with a DB9M connector DB9 Female to 5 Screw Terminal Block RS 485 Item TB34 The TB34 terminal block adapter offers a simple solution for connecting RS 485 field wiring to the R3 s serial port 3 The terminal block is compatible with 2 wire and 4 wire RS 485 networks A pair of thumbscrews secures the adapter to the DB9 male connector and prevents accidental disconnection OSealevel Systems Inc R3 Manual y SL9248 09 2014 CAT5 Patch Cable 7 In Length Part CA246 Standard 7 CAT5 Unshielded Twisted Ethernet Pair Patch Cable RJ45 with blue jacket CAT5 Patch Cable 10 In Length Partz CA247 Standard 10 CAT5 Unshielded Twisted Pair Ethernet Patch Cable RJ45 with blue jacket 06 Channel Isolated RTD Analog Inputs Part 6511 The SeaRAO 6511 analog expansion board is specifically designed to interface RTDs Resistance Temperature Detectors RTDs offer a wide temperature measurement range good accuracy repeatability and long term stability well suited to industrial applications 6 Channel Isolated Thermocouple Inputs Part 6512 The SeaRAQ 6512 analog expansion board is specifically designed to interface inexpensive thermocouples To simplify temperature calibration in the fi
25. he other driver s must be tri stated RS 485 can be cabled in two ways two wire and four wire mode Two wire mode does not allow for full duplex communication requiring that data be transferred in only one direction at a time For half duplex operation the two transmit pins should be connected to the two receive pins Tx to Rx and Tx to Rx Four wire mode allows full duplex data transfers RS 485 does not define a connector pin out or a set of modem control signals RS 485 does not define a physical connector Sealevel Systems Inc R3 Manual 52 SL9248 09 2014 Appendix C Asynchronous Communications Serial data communications implies that individual bits of a character are transmitted consecutively to a receiver that assembles the bits back into a character Data rate error checking handshaking and character framing start stop bits are pre defined and must correspond at both the transmitting and receiving ends Asynchronous communications are the standard means of serial data communication for PC compatible and PS 2 computers The original PC was eguipped with a communication or COM port that was designed around an 8250 Universal Asynchronous Receiver Transmitter UART This device allows asynchronous serial data to be transferred through a simple and straightforward programming interface A starting bit followed by a pre defined number of data bits 5 6 7 or 8 defines character boundaries for asynchronous communications The en
26. held for 3 seconds before system power up power down sleep or wake occurs POWER STATES The R3 is designed to operate in 4 Power States as defined by ACPI SO Fully powered and operational S3 Suspended to memory known as sleep in Windows S4 Suspended to disk known as Hibernate in Windows S5 Powered down in standby Windows Shutdown The system can transition from SO to any of the three listed standby states S3 S4 or S5 by either software command or the Power Button The system can then be awoken from either listed sleep standby state by holding the Power Button for 3 seconds The system can also be awoken from S3 or S4 with a USB input device such as a HID compliant keyboard or mouse To be awoken from a standby state with a USB device the device must be present when the computer enters the sleep state and must remain connected for the duration of the sleep state These power states are supported by Windows 8 Windows 7 Windows Vista and Windows XP RESET BUTTON The reset button at BP1 located near the USB Type A and RJ45 connectors generates a system level reset CPU included Hold for 1 second to activate HIGH PERFORMANCE SERIAL COMMUNICATION PORTS The R3 provides three high speed serial communication ports supporting data rates up to 921 6 kbps Ports 1 and 2 are RS 232 serial ports Port 3 is an RS 485 port for communication with equipment up to 4000 ft away from the computer or in noisy environments The R
27. ively supported in Linux kernels 2 6 28 and later OSealevel Systems Inc R3 Manual 38 SL9248 09 2014 Installing SeaRAQ Modules IMPORTANT NOTE The computer system must be shut down before any 1 0 expansion cards are inserted or removed Ensure the front Power LED is OFF before adding or removing any 1 0 cards Installing SeaRAQ modules is a simple matter of selecting a slot on the rear of the unit then removing the blank plate of the slot that you want to insert the module Slide the card down the card guide and then seat into the connector in the rear of the slot then tighten the thumbscrews into the chassis 1 Loosen screws to black plate e OSealevel Systems Inc R3 Manual 39 SL9248 09 2014 2 Slide card down guide rails into socket 3 Tighten screws on top and bottom of bracket to securely mount the card Serviceable Parts The R3 has three features that may reguire service in the field e An input current protection fuse e Hardware configuration for Serial Port 3 A 2 5 disk drive ACCESS SERVICEABLE PARTS FIXED DISK FUSE SERIAL PORT JUMPER AND PCle EXPANSION SLOT Access to all user serviceable parts is through the lid of the unit Do not disassemble any other UI parts of the unit to gain access as this may cause damage to the unit To remove the lid follow these steps 1 Safely shutdown the computer and remove power 2 Move the computer to an ESD safe work area See Appendix A Handling
28. k Drive not externally accessible 18 36 VDC Input Sealevel Systems Inc R3 Manual 4 SL9248 09 2014 COM EXPRESS MODULE RAM CONFIGURATION OPTIONS Part Number COM Express Module COM Express Module Description R31004 TCA N2800 Type 6 Compact Module with Intel 4GB DDR3 1333 Non ECC Atom N2800 Cedarview CPU Sealevel Systems Inc R3 Manual 5 SL9248 09 2014 Before You Get Started WHAT S INCLUDED The R3 is shipped with the following items If any of these items are missing or damaged please contact Sealevel at 864 843 4343 for a replacement e R3 Computer System e TR139 US AC DC Power Supply Desktop 100VAC 240VAC input 24V 4 0A output w AC power cable ADVISORY CONVENTIONS Wi Warning The highest level of importance used to stress a condition where damage could result to the product or the user could suffer serious injury 1 Important The middle level of importance used to highlight information that might not seem obvious or a situation that could cause the product to fail O Note The lowest level of importance used to provide background information additional tips or other non critical facts that will not affect the use of the product OSealevel Systems Inc R3 Manual 6 SL9248 09 2014 OPTIONAL ITEMS Depending upon your application you are likely to find one or more of the following items useful with the R3 All items can be purchased from our website www sealevel com or by calling our sales tea
29. lignment OSealevel Systems Inc R3 Manual 42 SL9248 09 2014 5 Reinstall the screw to lock the PCle card bracket in place 6 Reinstall the lid on the computer SERIAL PORT 3 CONFIGURATION Serial Port 3 is configured as RS485 Half Duplex 2 Wire Configuration features are found on the 12000 carrier board near the protection fuse via SW1 and J12 See the Serial Port 3 Operation section for detailed configuration options ore La RASO y i C os Shades Cf RIM AN su fet tint S ci gt Z er Da ER suil SR162 FE cro DEL em Vie E St wr xaua is yc f zap f AN eme C203 S GZ08 Lan GA ES Sie C2 AAA amp 1 P fa 3 2 3 485 AUTO OSealevel Systems Inc R3 Manual 43 SL9248 09 2014 INPUT CURRENT PROTEC TION FUSE The fuse holder located at location F1 is located on the positive power input path of the 12000 carrier board To protect the user and the computer system from major system faults the system is designed to have the fuse fail if DC current of 30A or greater is present The R3 uses an automotive style Mini Blade Fuse Littelfuse PN 0997030 WXN To replace the fuse 1 Follow the steps found in the Removal of Core Electronics section above to access the fuse 2 Once exposed grip the fuse and wiggle it back and forth while pulling up until the fuse slides out of the holder 3 Place the blades of the new fuse in the holder and press it straigh
30. ll any Sea OM cards You should also reboot our computer before installing any cards This is a notification that if you are upgrading from a previous driver version you should remove the associated Device Manager hardware entries and reinstall the adapter after the installing the SeaCOM software OSealevel Systems Inc R3 Manual 24 SL9248 09 2014 6 The setup file will automatically detect the operating environment and install the proper components Next follow the information presented on the screens that follow Once the installation is complete close the disk installation window 7 Refer to the Physical Installation section to connect and install your adapter UPGRADING TO THE CURRENT SEACOM DRIVER 1 Download the current driver using the Instructions from the Where to Get Software section above Please take note of the destination directory it will save to 2 Uninstall the currently loaded driver SeaCOM driver found in the Control Panel In Windows 7 and later OSes it will be found in the Programs and Features list 3 Navigate to the Device Manager and remove the Sealevel adapter by right clicking on the line item choosing Uninstall Depending on your product it can be found under either Multiport Serial Adapters or Universal Serial Bus Controllers 4 In the Device Manager under Action choose Scan for Hardware Changes This will prompt the installation of the adapter and associate it with the newly installed SeaC
31. ly to the slot numbers on the back of the computer system You can also see which slots have cards plugged in by running the Sample Talos I2C application See the I2C Devices section of this document Once a Slave ID is selected click the Get SealO Module Settings button and the Module Description section will populate with the device information Host PC Configuration Seal Configuration Digital 10 TouchKit Communication Settings Module Description Slave ID 2 r Baud Rate 230400 S 16 leolated Relay Outputs Parity N a NE Firmware Version 2 T1 Broadcast to Multiple Modules Get Seall Module Settings Change Slave ID a Re fo 11 35 AM Wednesday if 6 5 2013 Sealevel Systems Inc R3 Manual 33 SL9248 09 2014 Click on the Digital IO tab to see the I O control buttons or indicators Clicking on the pushbuttons will activate the relays Each relay has a software indicator that shows its current state Gray is OFF Green is ON Host PC Configuration SealO Configuration Digital 10 TouchKit Bank Selection Digital Outputs e e e o e e o Bit 1 Eit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit 8 Digital Outputs e e e e e e Bit 3 Bit 10 Bit 11 Bit 12 Bit 13 Bit 14 Bit 15 Bit 16 a Re 07 11 35 AM Wednesday LR 6 5 2013 Sealevel Systems Inc R3 Manual 34 SL9248 09 2014 You can go back to the SealO Configuration tab and select a different slave ID at any time Controls for the 9184 I O are sh
32. m at 864 843 4343 DB9 Female to DB9 Male Extension Cable 72 Length Item CA127 The CA127 is a standard DB9F to DB9M serial extension cable Extend a DB9 cable or locate a piece of hardware where it is needed with this six foot 72 inch cable The connectors are pinned one to one so the cable is compatible with any device or cable with DB9 connectors The cable is fully shielded against interference and the connectors are molded to provide strain relief Dual metal thumbscrews secure the cable connections and prevent accidental disconnection 9 Female to DB25 Male Standard RS 232 Modem Cable 72 Length Item CA177 The CA177 is a standard AT style RS 232 modem cable with a DB9 female connector on one end and a DB25 male connector on the other end Simply connect the DB9 female connector to the DB9 serial port on the R3 and then connect the DB25 male connector to your RS 232 serial modem or other compatible RS 232 serial device The six foot cable is fully shielded with dual thumbscrews at each connector The molded connectors integrate strain relief to prevent damage to the cable or connectors All DB9 modem control signals are implemented and the cable is pinned to ElA 232 Standards Terminal Blocks DB9 Female to 9 Screw Terminal Block Items TBO5 The TBO5 terminal block breaks out a DB9 connector to 9 screw terminals to simplify field wiring of serial connections It is ideal for RS 422 and RS 485 networks y
33. nd Data Circuit Terminating Eguipment Employing Serial Binary Data Interchange Both implementations are in widespread use and will be referred to as RS 232 in this document RS 232 is capable of operating at data rates up to 20K bps at distances less than 50 ft The absolute maximum data rate may vary due to line conditions and cable lengths RS 232 is a single ended or unbalanced interface meaning that a single electrical signal is compared to a common signal ground to determine binary logic states The RS 232 and the EIA TIA 5 74 specification define two types of interface circuits Data Terminal Eguipment DTE and Data Circuit Terminating Eguipment DCE RS 485 RS 485 is backwardly compatible with RS 422 however it is optimized for partyline or multi drop applications The output of the RS 485 driver is capable of being Active enabled or Tri State disabled This capability allows multiple ports to be connected in a multi drop bus and selectively polled RS 485 allows cable lengths up to 4000 feet and data rates up to 10 Megabits per second The signal levels for RS 485 are the same as those defined by RS 422 RS 485 has electrical characteristics that allow for 32 drivers and 32 receivers to be connected to one line This interface is ideal for multi drop or network environments RS 485 tri state driver not dual state will allow the electrical presence of the driver to be removed from the line Only one driver may be active at a time and t
34. own below Clicking on pushbuttons will activate the relays Each relay has a software indicator that shows its current state Gray is OFF Green is ON Host PC Configuration SealO Configuration Digital 10 Touchkit Bank Selection Digital Outputs 6 e Bit 1 Bit 2 Bit 3 Bit 4 e e e Bit 5 Bit 6 Bit 7 Bit a a Re 07 11 36 AM Wednesday LR 6 5 2013 Sealevel Systems Inc R3 Manual 35 SL9248 09 2014 Controls for the 91 82 1 0 indicators are shown below The software indicators correspond to reach input bit Gray means OFF The indicators will turn Green when an input is activated by external stimulus E a Recycle Bin Cial A a Touchkit Bank Selection Digital Inputs e o e Bit 1 Bit 2 Bit 4 Bit 7 Digital Inputz Bit 9 Bit 10 Bit 12 Bit 14 Bit 15 a Ke E 11 36 AM Wednesday if 6 5 2013 Sealevel Systems Inc R3 Manual 36 SL9248 09 2014 Controls for the 9188 I O indicators are shown below Software indicators correspond to reach input bit Gray means OFF The indicators will turn Green when an input is activated by external stimulus 3 H ee 5 Recycle Bin Cil A a Touchkit Bank Selection Digital Inputs Bit 1 Bit 2 Bit 4 Bit 7 Digital Inputs Bit 9 Bit 10 Bit 11 Bit 12 Bit 14 Bit 15 a Ke E 11 37 AM Wednesday if 6 5 2013 Sealevel Systems Inc R3 Manual 37 SL9248 09 2014 LINUX SUPPORT The system has been tested with UBUNTU 10 x The hardware is nat
35. pt the terms and click Next to continue You can click the Print button to print out a copy of the agreement for your records If you do not accept the terms of the agreement the installation will stop 3 When the Ready to Install the Program window appears click the Install button to install the software onto the hard drive of your computer The files will be automatically installed into the C Program Files folder on your computer Some versions of Windows will halt the installation and provide you with a dialog box which will ask you for permission for the installer to make changes to your computer Click on the Allow button to continue installation of your Sealevel software 4 The following dialog box may appear Click the OK button to continue seaC OM InstallShield Wizard Ka During installation you may receive warning indicating drivers being installed may not be certified by Microsoft s certification labs IF you receive this message vou should click wes ta allow installation All applications and drivers have been Fully tested to maintain the integrity of your operating system All Sealevel Systems software drivers have been fully tested by Sealevel Clicking OK will not harm your system 5 The following dialog box may appear as shown below Click the OK button to continue SeaCOM InstallShield Wizard IF SeacOM has previously been installed on this computer vou should go to the Device Manager and uninsta
36. rive mounting bracket over the end of the disk drive and install the screw in the threaded insert in the 12000 carrier board A For optimal reliability apply a small amount of Loctite 242 Medium Strength threadlocker to the threads of the screw Torque the screw between 3 and 4 in lbs O If the screw is lost it should be replaced with a M2 x 6mm screw with 0 4mm thread pitch OSealevel Systems Inc R3 Manual 49 SL9248 09 2014 BIOS Considerations The BIOS functions features and settings are fully contained on the COM Express module Refer to the COM Express module manufacturer s website for detailed BIOS settings A few settings are generally present among COM Express Modules that can affect functionality e COM Express Type 6 modules have DDIs Digital Display Interfaces that can be implemented as DisplayPort HDMI or DVI interfaces The R3 carrier board implements DisplayPort only Ensure DDI1 is set to DisplayPort interface in the BIOS gt Some Passive DisplayPort to DVI adapters have been found which require DDI1 to be set to HDMI DVI with the R31004 BIOS This is the exception not normal behavior If DDI1 is inadvertently set to HDMI DVI video will not work on native DisplayPort monitors or most DisplayPort to HDMI DVI VGA adapters If this happens the computer must be booted and the BIOS must be entered blindly to restore the computer to a usable state This example of steps will describe how to recover an R
37. rm factor Type 6 pin out COM Express modules COM Express is a widely supported implementation of Computer on Module COM design The COM Express architecture reduces the complexity cost and time required for custom computer system design by combining the processing memory video Ethernet and USB functionality in a small highly integrated module COM Express modules install on a carrier board that provides the application specific I O and external connectors best suited for the system reguirements Sealevel COM Express carrier boards leverage the company s years as a leader in I O and communication products to provide carrier board and full system solutions in the fastest time possible Common 1 0 features include serial analog and digital I O Sealevel s extensive library of proven 1 0 circuits can be included as required to meet the specific I O count voltage ranges and connector types Features The following features are included and installed on the Relio R3 models 7 Integrated Touchscreen LCD Operator Interface on Front Panel 18 expansion slots for digital analog and serial I O 1 PCI Express bus expansion slot 1 DisplayPort Compatible Video Output 2 Gigabit Ethernet Ports 2 RS 232 Serial Ports 1 RS 485 Serial Port 4 USB 2 0 Ports 1 Audio Line Input 1 Audio Line Output Power and SATA Activity LED Indicators Reset Button Power Switch Button PCI Express Mini Card Expansion half length only Accepts 2 5 SATA Dis
38. stallShield Wizard program to insta ei Do you want to allow the following software on this computer Program name Talos NET Framework Verified publisher Sealevel Systems Inc File origin Hard drrve on this computer Change when these notifications appear InstallShield 6 When the installation completes the InstallShield Wizard Completed dialog will be shown Click on the Finish button to exit the installer 15 Talos NET Framework InstallShield Wizard InstallShield Wizard Completed The InstallShield Wizard has successfully installed Talos NET Framework Click Finish to exit the wizard SEALE VEL mg a Sealevel Systems Inc R3 Manual 28 SL9248 09 2014 USING TALOS NET FRAMEWORK O Talos requires the Microsoft NET Framework v3 5 SP1 Sealevel s Talos NET Framework provides a managed abstraction layer for accessing COM Express vendor specific hardware interfaces The R3 integrates several peripherals accessible through such bus interfaces Included are API documentation peripheral demo utilities and Visual Studio 2008 and 2010 C sample projects Talos is located in the start menu under the Sealevel Systems program group in All Programs Talos is installed to the ProgramFiles directory under the Sealevel Systems folder The framework assemblies are installed to the Global Assembly Cache Copies of the assemblies are also installed to the ProgramFiles directory for reference in Visu
39. t down into the holder until the blades are completely hidden by the fuse holder contacts Wi Support the circuit board underneath the fuse holder while removing or installing the fuse OSealevel Systems Inc R3 Manual 44 SL9248 09 2014 FIXED DISK DRIVE REMOVAL The disk drive can be accessed by removing the lid from the enclosure See the steps above for lid removal instructions Once the lid is removed see the following steps for drive removal installation 1 Remove the screw with a 1 Phillips screwdriver D OSealevel Systems Inc R3 Manual 45 SL9248 09 2014 2 Remove the drive mounting bracket 3 Slide the drive straight forward until it is free of the board mount SATA connector wW Ensure the protective Mylar sheet remains with the 12000 carrier board It must be used to reinstall the drive OSealevel Systems Inc R3 Manual SL9248 09 2014 46 4 To install a drive place the Mylar sheet on the 12000 carrier board so the hole lines up with the threaded insert OSealevel Systems Inc R3 Manual 47 SL9248 09 2014 5 Place the drive flat on the sheet and slide it backwards until it is fully seated on the board mount SATA connector mm T 2 MH MES Iris ti pi Pe CEL Get wd Li EL mln pm Ensure the hole in the Mylar sheet is still aligned with the threaded insert in the board OSealevel Systems Inc R3 Manual 48 SL9248 09 2014 6 Place the SATA d
40. t lis nt 38 i lt Min cal AO os 39 A OL 40 Access Serviceable Parts Fixed disk Fuse Serial Port jumper and PCle expansion slor 40 installing PCL Express Expansion Cards EE 42 serial Port COMP e e e Maio 43 Input Current Protection E 44 Rixed Disk Drive tee 45 BIOS ee EE ele 50 AppendbcA Handlindstruction E 5 Appendu c B ElectEicdl Inter EE 52 Appendix C Asynchrono s COMMUNICATION EE 53 Appendix GSI alle Ae te ke Ae E tat 54 Color Coding W IF OS 1 Ge RER y db dl y Lt NAT Ae ad ud isda dadi 54 Wre OU n e WE 54 A Deel 54 NV ATL UY HN YW Y WYF YW WYW WET EW WEAR FA FY RF ROY YRR FAR EF FON NF ido 55 OSealevel Systems Inc R3 Manual 3 SL9248 09 2014 Introduction The Relio R3 is a solid state 3U rackmount computer designed for applications reguiring high reliability maximum I O expansion scalable processing and a long product lifecycle The R3 s fanless and nearly cable less structure ensures extensive durability for long term usage The R3 differs from traditional industrial computer systems in that it is built using the PICMG COM Express architecture Sealevel has partnered with the leading COM Express module manufacturers to ensure our customers benefit from the best in the industry This manual will focus on the higher level features of the R3 computer system More detailed information for example connector pin outs can be found in the 12000 COM Express carrier board manual The R3 is compatible with Basic and Compact fo
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