SeaLINK PIO-48 User Manual
Contents
1. bit is pulled to 5V through a 10K ohm pull up resistor to insure each bit is at a known state when not driven Input Circuit Schematic Output Circuit Schematic 5 V 5 V 245 10K 1245 10K Input Output Bit Bit Specifications Inputs m Logic High Min2VDC m LogicLow Max 0 8VDC Outputs m Logic High Min 2VDC 32 mA m Logic Low Max 0 5VDC 64 mA Temperature Range Operating 0 C 70 C m Storage 50 C 105 C Power Requirements a SVDC 400mA no load 5 VDC 2 4A Max Sealevel Systems Inc 10 Seal iNK PI0 48 User Manual Example Circuits TTL Input a TTL Output Solid State Solid State Relay Input Relay Output 5V 5V Seal INK PI0 48 User Manual Sealevel Systems Inc 11 Programming the SeaLINK PIO 48 Sealevel s Seal O software is provided to assist in the development of reliable applications for the Sealevel Systems family of digital I O adapters Included on the Seal O CD are driver functions for use in accessing the I O as well as helpful samples and utilities The Seal O API Application Programmer Interface provides a variety of useful high level function calls implemented in a Windows dynamic link library DLL The API is defined in the help file Start Programs SealO SealO Help under Application Programmers Interface This help file also includes detailed information dealing with installation removal of the software and information about latency l2. K PIO 48 to solid state relay racks equipped with 50 pin header interface IDC 50 to IDC 50 Pin Ribbon Cable Part Number CA135 40 cable connects the SeaLINK PIO 48 to solid state relay racks equipped with 50 pin edge connector Solid State Relay Racks e Quad six position relay rack Part Number PB24HQ Relay rack can accept up to six QSSRs for a total of 24 channels Features a 50 pin header connector for easy interface via 50 conductor ribbon cables e Quad four position relay rack Part Number PB16HQ Relay rack can accept up to four QSSRs for a total of 16 channels Features a 50 pin header connector for easy interface via 50 conductor ribbon cables Quad Solid State Relay Modules e AC Input Part Number IA5Q Provides 4 channels of discrete I O interface to monitor AC inputs up to 140V 10mA DC Input Part Number IB5Q Provides 4 channels of discrete I O interface to monitor DC inputs from 3 3V to 32V e AC Output Part Number OA5Q Provides 4 channels of discrete I O interface to control AC outputs up to 140V 3A e DC Output Part Number OB5Q Provides 4 channels of discrete I O interface to control DC outputs up to 60V 3A Simulation debug module Part Number TA01 Terminal block simulates the operation and load characteristics of a standard 24 channel relay rack An LED corresponding to each port bit illuminates to indicate state Eight position DIP switches are used to generate in
3. NECTORS a a 9 ELECTRICAL CHARACTERISTICS sseesseessecsseossecssocssocssocssoosscossoosssocssoossoossoossoossoosssossoosssosssosssossos 10 AKE AOA D ONNE E EENE EE EEE ES AAE T A EEEN ETET 10 EXAMPLE CIRCUITS sicscsscsicsssesessosasescesasesednsostesdcnssesevnsssvescosesecevusssvesdososscesnes svessssosscedanesusesssssobbsenssventss 11 PROGRAMMING THE SEALINK PIO 48 ss semensncennnnnesseenssonsoesesessesensooescoescee 12 SAMPLES AND UNT PES RS Re M RES raat ie 12 APPENDIX A TROUBLESHOOTING ssseesssessoessoessossssosssosssosssoessosssosssosssosssosessssssesssesssesssesssesssesssess 13 APPENDIX B CONNECTOR LOCATIONS 8203 PCB semnnnnnnnenese 14 APPENDIX C COMPLIANCE NOTICES 0 ccssscssssccssccsccccesccessscccsscccesccesescersssccescccssscessssssssoesees 15 FEDERAL COMMUNICATIONS COMMISSION STATEMENT siennes 15 EMC DIRECTIVE STATEMENT adds 15 WARRANTY visccssssssnssaeicecesciscenasceuecesdesSesusscssnsseccseecusedvsnseddensecesscsseboSeobacceeatesesasdcuissosbasdesubestuscsseessesuadesncess 16 TRADEMARES Usar dt Rs dd la 16 O Sealevel Systems Inc 2 SeaLiNK PI0 48 User Manual Introduction SeaLINK PIO 48 The SeaLINK PIO 48 part number 8203 provides an easy method for interfacing common digital I O circuitry via any computer s USB port Typical applications include control monitoring of TTL devices e g LEDs small solenoids small relays and interfacing to solid state relay racks SSRs for high power AC or DC loads
4. PIO 48 s 48 digital I O channels are accessed via two industry standard 50 pin header connectors Each header provides 24 bits of digital I O divided into three eight bit ports Each port may be individually configured via software command as input or output 50 pin Header Connectors You will need to open the SeaLINK PIO 48 s enclosure to access the two header connectors P2 and P3 see Appendix B for connector locations To open remove the four screws found on the bottom panel of the unit Once cables are connected to the headers reassemble the enclosure with the cables exiting the opening on the back panel of the unit Each of the two 50 pin connectors has the following pin out which is compatible with a wide variety of solid state relay racks e G Cz 9 9 Q O E2 ie 6 o o O O Port C1 gt e Port C2 Q O 0 Q o o o o O O O a Co o o Co o o B o o Bz O p Q O O Q o o o o O O Port B1 P Port B2 O O O ie o o 0 O O O Bo 5 Bo o a A P A o 0 o o o o o o o o Port A1 ee Port A2 poe O O Q Q 6 o o 5VDC fa O 5YDC a O Ao o o An o 0 o o o o GND GND Sealevel Systems Inc 9 Seal iNK PI0 48 User Manual Electrical Characteristics The SeaLINK PIO 48 uses 74ABT245 octal bi directional transceivers to provide TTL input output capabilities Each
5. SeaLINK PIO 48 User Manual Part Number 8203 SYSTEMS INCORPORATED www sealevel com 155 Technology Place Liberty SC 29657 864 843 4343 Table of Contents TABLE OF CONTENTS vessssscssceccscensstsccassdncnccensdsesassononccessecsunsevoonscoosssesaseentaccstessssesssoradcousssasnssonsaseseacedenass 2 INTRODUCTION ciciccsccasesssscssccssccansesssessesosoentesessessesssosnessesdesessasedebnsestescoseaesecasesvessesesaseusesvestsonsssoenassvenasses 3 SEALINK PO A Scania ini a le na rente ns E N A A G S 3 OTHER SEALEVEL SEALINK USB TO DIGITAL I O PRODUCTS oocococococonncononononnnonacononncnnncnnonn conc cnncnnninncnnos 3 BEFORE YOU GET STARTED 00 csssccccscscccsssccresscssccccescceseserssescescecsesceesessessscccsescesssssesssescesesseses 4 WHAT SHIN CLUDED sos 4 OPTIONAL EME en Meet ar o erotica ake 4 Por PEL Applications dd ad ia rada 4 For high current high voltage applications ss 5 OTHER GENERAL PURPOSE ACCESSORIES ccssscsssceseesseeesneeeseeeseecseecsaecsaecssecaecsseesseesseeseneseneeeaeeeaaeeaaes 6 SOFTWARE INSTALLATION 0 ssssscsssocccccccscccsessorescccescccsesccesssscesscccescccsescessssscssccssescesssssesssessescese 7 PHYSICAL INSTALLATION 8 sscsssssosscscsccasestesssescessconssccasasenssssssessosassccascesvensosbesesesaceneasesossssesesdeahecssesssees 8 DIGITAL VO INTERFACE wcsscicccccsccstcoisescesasesccvsonsesvencssccnncensascsnsssoccnseseaccsuossosvesoasescsedascenteodensecennesncdonts 9 SOSPIN HEADER CON
6. Seal NK PI0 48 User Manual Appendix B Connector Locations 8203 PCB USB Power O Sealevel Systems Inc 14 Seal iNK PI0 48 User Manual Appendix C Compliance Notices Federal Communications Commission Statement FCC This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in such case the user will be required to correct the interference at the users expense EMC Directive Statement CE Products bearing the CE Label fulfill the requirements of the EMC directive 89 336 EEC and of the low voltage directive 73 23 EEC issued by the European Commission To obey these directives the following European standards must be met EN55022 Class A Limits and methods of measurement of radio interference characteristics of information technology equipment EN55024 Information technology equipment Immunity characteristics Limits and methods of measurement EN60950 IEC950 Safety of information technolog
7. The SeaLINK PIO 48 s 48 digital I O channels are accessed via two 50 pin header connectors with industry standard pin out Each header provides 24 bits of digital VO divided into three eight bit groups Each eight bit group may be individually configured via software command as input or output to best match your particular application requirements The SeaLINK PIO 48 is designed to be used under Windows 98 ME 2000 XP The Seal O API Application Programmer Interface included on CD with the SeaLINK PIO 48 provides a variety of useful high level function calls implemented in a Windows dynamic link library DLL This API gives access to the SeaLINK PIO 48 s I O from Windows based platforms such as Visual C In addition to the API Seal O includes an ActiveX control along with sample code and utilities to simplify software development Other Sealevel SeaLINK USB to Digital I O Products SeaLINK PIO 96 P N 8205 96 TTL Inputs Outputs SeaLINK PLC 16 P N 8206 8 Form C Outputs 8 Opto isolated Inputs SeaLINK REL 16 P N 8207 16 Reed Relay Outputs SeaLINK ISO 16 P N 8208 16 Opto isolated Inputs SeaLINK DIO 16 P N 8209 8 Reed Outputs 8 Opto isolated Inputs Sealevel Systems Inc 3 SeaLiNK PI0 48 User Manual Before You Get Started What s Included The SeaLINK PIO 48 is shipped with the following items If any of these items is missing or damaged please contact Sealevel for replacement SeaLINK PIO 48 Modu
8. ecifications or instructions or failure resulting from neglect or abuse are not covered under this warranty Warranty service is obtained by delivering the Product to Sealevel and providing proof of purchase Return authorization must be obtained from Sealevel Systems before returned merchandise will be accepted Authorization is obtained by calling Sealevel Systems and requesting a Return Merchandise Authorization RMA number The 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 Sealevel Systems assumes no liability for any damages lost profits lost savings or any other incidental or consequential damage resulting from the use misuse of or inability to use this product Sealevel Systems will not be liable for any claim made by any other related party This warranty applies to Sealevel manufactured Product Product purchased through Sealevel but manufactured by a third party will retain the original manufacturer s warranty Sealevel Systems Incorporated 155 Technology Place P O Box 830 Liberty SC 29657 USA 864 843 4343 FAX 864 843 3067 www sealevel com email support sealevel com Technical Support is available Monday Friday from 8 a m to 5 p m Eastern time Sealevel Systems Incorporated acknowledges that all trade
9. le Sealevel Seal O Software CD 5V Power Supply USB Cable for Connecting SeaLINK PIO 48 to Host Optional Items Depending upon your application you are likely to find one or more of the following items useful for interfacing the SeaLINK PIO 48 to real world signals All items can be purchased from our website www sealevel com or by calling 864 843 4343 For TTL applications Terminal Block Kit Part Number KT107 Kit includes the TBO7 screw terminal block and CA167 ribbon cable for connecting one of the SeaLINK PIO 48 s 50 pin header connectors to your I O 6 Snap track and DIN rail clips are included for DIN rail mounting IDC 50 to IDC 50 Pin 40 Ribbon Cable Part Number CA167 Interfaces each of the SeaLINK PIO 48 s 50 pin header connectors Simulation debug module Part Number TA01 Module allows monitoring status of output pins and controlling state of input pins An LED corresponding to each port bit illuminates to indicate state Eight position DIP switches are used to generate input status changes 8203 rear panel a SeaLINK PIO 48 Connected to k ae Terminal Block amp Debug Adapter 1807 le 6 TTL1 0 ga a 1 Tn for f gt _ Sealevel Systems Inc 4 SeaLiNK PI0 48 User Manual For high current high voltage applications IDC 50 to IDC 50 Pin Ribbon Cable Part Number CA167 40 cable connects the SeaLIN
10. marks referenced in this manual are the service mark trademark or registered trademark of the respective company Sealevel Systems Inc 16 Seal NK PI0 48 User Manual
11. not be determined due to the problems below Authenticode signature not found Please select the Yes button and proceed with the installation This declaration simply means that the Operating System is not aware of the driver being loaded It will not cause any harm to your system During setup the user may specify installation directories and other preferred configurations This program also adds entries to the system registry that are necessary for specifying the operating parameters for each driver An uninstall option is also included to remove all registry INI file entries from the system Windows NT Note Windows NT is not USB aware and thus cannot support the SeaLINK PIO 48 Sealevel Systems Inc 7 SeaLiNK PI0 48 User Manual Physical Installation Once you have completed installing the software driver simply connect the SeaLINK PIO 48 to your USB port with the supplied cable Next connect the DC power input from the AC adapter The software drivers installed during setup will automatically recognize and configure the device You should see one or more New Hardware Found windows indicating the actual device being created Next view your system s Device Manager You should have a new SealO 8203 in the Seal O Device heading indicating the installation was successful The SeaLINK PIO 48 is now ready for use Sealevel Systems Inc 8 Seal iNK PI0 48 User Manual Digital 1 0 Interface The SeaLINK
12. ogic states and device configuration For C language programmers we recommend using the API to access the SeaLINK PIO 48 If you are programming in Visual Basic using the ActiveX control included with Seal O is advised Samples and Utilities A variety of sample programs and utilities both executable and source code are included with Seal O Further documentation on these samples can be found by selecting Start Programs SealO Sample Application Description Information about where the files are physically stored on your disk is included in this same file O Sealevel Systems Inc 12 Seal iNK PI0 48 User Manual Appendix A Troubleshooting Following these simple steps can eliminate most common problems 1 Install software first After installing the software then proceed to adding the hardware This places the required installation files in the correct locations 2 Read this manual thoroughly before attempting to install the adapter in your system 3 Use Device Manager under Windows to verify proper installation 4 Use the SealO Control Panel applet or the Device Manager s property page for card identification and configuration 5 If these steps do not solve your problem please call Sealevel Systems Technical Support 864 843 4343 Our technical support is free and available from 8 00AM 5PM Eastern Time Monday through Friday For email support contact support sealevel com Sealevel Systems Inc 13
13. put status changes 8203 rear panel ms 4 SeaLINK PIO 48 Connected he to Solid State Relay Rack amp Debug Adapter ete Relay Rack ti High current TU E High voltage 1 0 al gn O Sealevel Systems Inc 5 Seal iNK PI0 48 User Manual Other General Purpose Accessories Din rail mounting clips Part Number DR102 2U rackmount tray with clamp Part Number RT200KT 7 port USB hub Part Number BF 700 4 port USB hub Part Number BF 400 O Sealevel Systems Inc 6 SealINK PI0 48 User Manual Software Installation Windows 98 ME 2000 XP Installation Important Do not connect the SeaLINK PIO 48 adapter to the host USB device until the software has been fully installed 1 2 3 Start Windows Insert the Sealevel Systems CD in to your CD drive If Auto Start is enabled for this drive the software will automatically launch Otherwise point your browser to the Index htm on the root directory of the CD Select Install Software Select the Part Number for your adapter from the listing Select Windows 98 ME 2000 XP The setup file will automatically detect the operating environment and install the proper components Next depending on your browser select the Run this program from its current location or Open option Follow the information presented on the screens that follow A screen may appear with the declaration The publisher can
14. y equipment including electrical business equipment Warning This is a Class A Product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures to prevent or correct the interference Always use cabling provided with this product if possible If no cable is provided or if an alternate cable is required use high quality shielded cabling to maintain compliance with FCC EMC directives Sealevel Systems Inc 15 Seal iNK PI10 48 User Manual Warranty WARRANTY Trademarks Sealevel s commitment to providing the best I O solutions is reflected in the Lifetime Warranty that is standard on all Sealevel manufactured products 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 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 life 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 sp
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