USBP-II8IDO4A User Manual
Contents
1. service and support will be available All equipment originally manufactured by ACCES which is found to be defective will be repaired or replaced subject to the following considerations Terms and Conditions If a unit is suspected of failure contact ACCES Customer Service department Be prepared to give the unit model number serial number and a description of the failure symptom s We may suggest some simple tests to confirm the failure We will assign a Return Material Authorization RMA number which must appear on the outer label of the return package All units components should be properly packed for handling and returned with freight prepaid to the ACCES designated Service Center and will be returned to the customer s user s site freight prepaid and invoiced Coverage First Three Years Returned unit part will be repaired and or replaced at ACCES option with no charge for labor or parts not excluded by warranty Warranty commences with equipment shipment Following Years Throughout your equipment s lifetime ACCES stands ready to provide on site or in plant service at reasonable rates similar to those of other manufacturers in the industry Equipment Not Manufactured by ACCES Equipment provided but not manufactured by ACCES is warranted and will be repaired according to the terms and conditions of the respective equipment manufacturer s warranty General Under this Warranty liability of ACCES is limited to replacing repai2. 26 pin box header has standard 0 100 spacing between pins and is keyed to pre vent improper connections It can be used with standard IDC type ribbon cables P4 Output connector 16 pin male header The 16 pin male header has standard 0 100 spacing between pins It can be used with standard IDC type ribbon cables Manual USBP II8IDO4A Chapter 4 USB Address Information Use the provided driver to access the USB board This driver will allow you to determine how many supported USB devices are currently installed and each device s type This information is returned as a Vendor ID VID Product ID PID and Device Index The board s VID is 0x1605 and PID is Ox8036 The Device Index is determined by how many of the device you have in your system and provides a unique identifier allowing you to access a specific board at will Manual USBP II8IDO4A Chapter 5 Programming The driver software provided with the board uses a 32 bit dll front end compatible with any Windows programming language Samples are provided in Borland Delphi Mi crosoft Visual Basic and Microsoft Visual C and demonstrate the use of the driver API function calls that are provided by the driver in Windows as well as detailed infor mation on each function are detailed in the Software Reference Manual located in the Win32 directory for this board These functions will allow you to read or write individual bits bytes or the entire board worth of da
3. IINxA Isolated input connection non polarity sensitive pairs with the signal on the B terminal IINxB Isolated input connection non polarity sensitive pairs with the signal on the A terminal AINx Analog input signal 0 4 096V single ended in reference to AGND AGND Analog inputs are referenced to this ground GROUND No connection unused Table 6 4 Input Header Signal Names Directions and Descriptions 1 8K Vee Input Circuit IINOA IINOB 3 24VAC Example Source Figure 6 2 Isolated Input Circuit with Example Source Connected 14 Manual USBP II8IDO4A 4 Wire Sensor Manual USBP II8IDO4A Chapter 7 Specification Digital Outputs Number Type Connector Switch levels Over voltage Current Digital Inputs Number Type Connector Signaling Filters Filter response Analog Inputs Channels ADC Type Sampling Rate Resolution Unipolar range Current mode Bus Type s Connectors Environmental Operating Temp Storage Temp Humidity Board Dimension Power 5VDC 4 N Channel smart high side switch 16 pin vertical IDC male header 5 to 34V Protected to 41V 2A steady state 3A peak for 50Ms 8 Optically Isolated non polarized 26 pin vertical IDC keyed male header Powered off below 3V on from 3 1 to 31V DC or ACrms Jumper selectable per input 4 7mS with filter 10uS w o filter 2 Single Ended Successive approximation 4k samples per second per c
4. 6 BIT ANALOG 0 2 CHANNEL IDC 26M ANALOG INPUTS TYPICAL OF 4 OUTPUTS IDC 16M TYPICAL OF 8 INPUTS USB 2 0 1 1 ISOLATED DIGITAL INPUTS INTERFACE WITH BITS 0 7 MICROCONTROLLER USB BUS Figure 1 1 Block Diagram Ordering Guide USBP II8IDO4A 8 isolated inputs 4 solid state FET outputs and 2 analog inputs module with USB micro B and micro header interface connectors USBP II8IDO4 8 isolated inputs 4 solid state FET outputs module with USB micro B and micro header interface connectors Model Options T Extended temperature version 40 C to 85 C l 4 20mA analog inputs 2 5 0 2 5V analog inputs 6 Manual USBP II8IDO4A Special Order Contact factory with your special requirement Examples of special orders would be con formal coating latching I O headers higher input voltage range etc Included with your board The following components are included with your shipment Please take time now to ensure that no items are damaged or missing 1 USB PICO Isolated Digital Input FET Output Board 2 Software Master CD PDF user manual installed with product package 3 Printed USB I O Quick Start Guide 4 CUSB Micro B 6 6 USB type A to type Micro B cable Optional Accessories CUSB EMB 6 6 USB cable type A to Micro fit header connector CAB26F6D25F _ Six inch ribbon cable assembly with 26 pin female header to DB25F CAB26F6D25M _ Six inch ribbon cable assembly with 26
5. CES fo SCURS INC 10623 Roselle Str a San Diego CA 92121 858 550 9559 Fax 858 550 7322 ontactus accesio com www accesio com MODEL USBP II8IDO4A 8 ISOLATED DIGITAL INPUTS 4 SOLID STATE RELAY OUTPUTS and 2 16 BIT ANALOG INPUTS USER MANUAL File MUSBP II8IDO4A A1f Notice The information in this document is provided for reference only ACCES does not assume any liability arising out of the application or use of the information or products described herein This document may contain or reference information and products protected by copyrights or patents and does not convey any license under the patent rights of ACCES nor the rights of others IBM PC PC XT and PC AT are registered trademarks of the International Business Machines Corporation Printed in USA Copyright by ACCES I O Products Inc 10623 Roselle Street San Diego CA 92121 All rights reserved WARNING ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING WITH THE COMPUTER POWER OFF ALWAYS TURN COMPUTER POWER OFF BEFORE INSTALLING A BOARD CONNECTING AND DISCONNECTING CABLES OR INSTALLING BOARDS INTO A SYSTEM WITH THE COMPUTER OR FIELD POWER ON MAY CAUSE DAMAGE TO THE I O BOARD AND WILL VOID ALL WARRANTIES IMPLIED OR EXPRESSED 2 Manual USBP II8IDO4A Warranty Prior to shipment ACCES equipment is thoroughly inspected and tested to applicable specifica tions However should equipment failure occur ACCES assures its customers that prompt
6. eh a dar ek aoe baw eas Bhd vea a bale i Included with your board cc ec eee eee eee eee eee 7 Optional Accessories sii eee eed en SR Ea oaza ee Dea a se ERS OER SRE 7 Figure 1 2 STBP II8IDO4A mounted on I O board 2 eee ee eee 7 Chapter 2 Installation cnen ee ee eee nett eee eee 8 Software CD Installation eee ee eee eee 8 Hardware Installation ice aa ae e ate ae ace ea ee a e a aie i aci a ee eee ate na 8 Chapter 3 Hardware Details cc eee eee eee eee 9 Option Selections cssc e elke ae i Onea a i SA a fa aia aa ca Se E Ra Wa e da 9 Figure 3 1 Option Selection Map c eee 9 J2 Micro USB connector cc eee ee eee eee 9 P2 Embedded USB connector ccee eee eee eee 9 LED e ace tee eas oad da de af tava da la air ua Aas acasa e Miss aria lite ce atts d aaa ae AG 10 P3 Input connector 26 pin male keyed header eee 10 P4 Output connector 16 pin male header c 2 ccc cece eee eee eee 10 Chapter 4 USB Address Information 0 0 ccc cece eect eee eens 11 Chapter 5 Programming 2 2 ccc cece eee ence eee eee eee eee eee 12 Chapter 6 Connector Pin Assignments 0 cc eee 13 Table 6 1 FET Output Pin Assignments P4 2 0 ce eee ee eens 13 Table 6 2 FET Output Header Signal Names Directions and Descriptions 13 Figure 6 1 Is
7. hannel 16 bit 0 4 096V 0 2 5V factory option 4 20mA factory option USB 2 0 high speed USB 1 1 full speed compatible USB micro B and micro header 0 to 70 C 40 to 85 C factory option 40 C to 85 C Maximum 95 RH without condensation 60mm x 72mm 30mA typical with no load provided via USB port Manual USBP II8IDO4A Customer Comments If you experience any problems with this manual or just want to give us some feedback please email us at manuals accesio com Please detail any errors you find and in clude your mailing address so that we can send you any manual updates 10623 Roselle Street San Diego CA 92121 Tel 858 550 9559 FAX 858 550 7322 www accesio com Va ACCES I O PRODUCTS INC Manual USBP II8IDO4A
8. olated FET Output Circuit with Example Field Equipment Connected 13 Table 6 3 Isolated Inputs and Analog Inputs Pin Assignments P3 14 Table 6 4 Input Header Signal Names Directions and Descriptions 14 Figure 6 2 Isolated Input Circuit with Example Source Connected 14 Figure 6 3 Analog Input Circuit with Example 4 20mA Sources Connected 15 Chapter 7 Specification 0 ccc eee eee nent teen eens 16 Digital Outputs 2 sac pase erar ALEN ER EREET EEAS pile ae D 0 da aE TR 16 Digital Inputs 2 lt 6 2564 06 00 o ea a eee eee Ped oe ee a a aa PAY ON ed a ware De eke 16 Analog Inputs sce coate we wae cee a ie WN eet Ne te et es he Seis 16 Power cos sche sitet cae a OES AL Ae eee ww OEE eee eRe ee pt eee eee ek 16 Customer Comments sec i646 vas ils 8 veins did Mans duis Sees bak Say bls SA bas a 17 4 Manual USBP II8IDO4A Chapter 1 Introduction This multi function I O board is an ideal solution for adding portable easy to install in dustrial grade I O to any computer with a supported USB port As a USB 2 0 high speed device it offers the fastest speed currently available with the USB bus while being fully compatible with both USB 1 1 and USB 2 0 ports The card is plug and play allowing for quick connection whenever you need additional I O on your computer Features e High speed USB 2 0 device USB 1 1 compatible e 8 individual opticall
9. pin female header to DB25M CAB16F6D15F Six inch ribbon cable assembly with 16 pin female header to DB15F STB 25 Screw terminal board for use with CAB26F6D25M for connecting in puts ships with standoffs but can also mount on SNAP TRACK or DIN SNAP DIN SNAP One foot length of SNAP TRACK with four clips for mounting up to two STB screw terminal boards on a DIN rail STBP II8IDO4A Spring cage terminal board plugs directly onto the two male headers on the USBP II8IDO4A board eliminates need for ribbon cables Figure 1 2 STBP II8IDO4A mounted on I O board Manual USBP II8IDO4A Chapter 2 Installation Software CD Installation These paragraphs are intended to detail the software installation steps The software provided with this board is contained on one CD and must be installed onto your hard disk prior to use To do this perform the following steps as appropriate for your operating system Substitute the appropriate drive letter for your drive where you see d in the examples below WIN2000 XP 2003 a Place the CD into your CD ROM drive b The CD should automatically run the install program If the install program does not click START RUN and type JAUJA click OK or press C Follow the on screen prompts to install the software for this board Hardware Installation The board can be installed in any USB 2 0 or USB 1 1 port Please refer to the USB I O Quick Start Guide which can be found on the CD for specific quick
10. puts and 2 high resolution analog inputs the unit is the smallest of its kind for multi function control and monitoring us ing USB The FET outputs can switch customer supplied voltages from 5 to 34V at up to 3A The outputs are de energized at power up to prevent an unintended control output signal The output connections are available via a 16 pin IDC vertical header type connector The digital inputs accept AC or DC signals as high as 31 volts and are interfaced via a 26 pin IDC type vertical header The pinout allows a simple accessory cable to interface to one of the many available external screw terminal boards or go cable less and use our direct plug in spring cage terminal board model STBP II8IDO4A Two analog inputs are also available on the 26 pin connector for a well rounded multi function compact solution Manual USBP II8IDO4A OEM USB PICO Form Factor This standard OEM version is perfect for a variety of embedded applications What makes the board unique is that its PCB size and mounting holes match the PICO I O form factor without the SUMIT A connector This allows our rugged digital board to be added to any PICO ITXe stack by connecting it to an available USB port especially if a SUMIT B only ex press I O board was already used with the PICO ITXe embedded CPU The board can also be installed using standoffs inside other enclosures or systems either stand alone or in mul tiple stacks without a CPU in the stack 1
11. ring or issuing credit at ACCES discretion for any products which are proved to be defective during the warranty period In no case is ACCES liable for consequential or special damage arriving from use or misuse of our product The customer is responsible for all charges caused by modifications or additions to ACCES equipment not approved in writing by ACCES or if in ACCES opinion the equipment has been subjected to abnormal use Abnormal use for purposes of this warranty is defined as any use to which the equipment is exposed other than that use specified or intended as evidenced by purchase or sales representation Other than the above no other warranty expressed or implied shall apply to any and all such equipment furnished or sold by ACCES Manual USBP II8IDO4A TABLE OF CONTENTS Chapter 1 Introduction ca po aa a a ag aaa rai aa da a a ae pda a i leat 5 Features aron Ea eu e see ow See Re eS wee Seer ee eS Oe eee ee eR 5 Applications ee cea oad eee Bn ana ea Se eg Se a ed Se a i n eee 5 Functional Description 20 0 eee ee ee ene eee eee eens 5 OEM USB PICO Form Factor 1 0 2 2 ec ce eee eee eee eee 6 Figure 1 1 Block Diagram 2 0 cece eee e eee eens 6 Ordering Guide nice cca ee seca hice sensen renren a eh heb ig se pera eel ave errereen renren dy a a 6 Model Options sovs eritin eed wails 2d did Ma hh dd ee sa Bats tad es 6 Special Order ad issa he bier he hig ee ave Dewi ys B
12. steps to complete the hardware and software installation Manual USBP II8IDO4A Chapter 3 Hardware Details Refer to the setup program on the CD provided with the board Also refer to the Block Diagram and the Option Selection Map when reading this section of the manual Option Selections The only user configurable options on this board are the input filter jumpers Install a jumper for specific inputs when connecting an AC signal to prevent responses to zero crossings or when transients or extraneous noise may be present on a particular input OO Pin 1 60 00 mm PE P2 EMBEDDED USB WTC NORERSS J2 a e 72 00 mm Figure 3 1 Option Selection Map J2 Micro USB connector The USB connector is a Micro B type connector and mates with the cable provided The USB port provides communication signals along with 5 VDC power P2 Embedded USB connector Micro 5 pin header in parallel with Micro B type connector to provide a compact interface within embedded devices Manual USBP II8IDO4A LED The surface mount LED on the board is used to indicate power and data transmissions When the LED is in an illuminated steady green state this signifies that the board is successfully connected to the computer and has been detected and configured by the operating system When the LED flashes continuously this signifies that there is data being transmitted over the USB bus P3 Input connector 26 pin male keyed header The
13. ta Here are a few examples from the Software Reference Manual unsigned long GetDevices void unsigned long QueryDevicelnfo Devicelndex pPID pName pDIOBytes pCounters 2unsigned long DIO_ReadAll Manual USBP II8IDO4A Chapter 6 Connector Pin Assignments Solid state FET outputs are interfaced to external equipment via a 16 pin male header type connector designated as P4 The mating connector is an IDC type with 0 1 inch centers or equivalent a ems 12 OUTI PIN 16 10 VBB1_ 9 OUT1 OUT2 OUT2 OUT3 Table 6 1 FET Output Pin Assignments P4 Signal Name Signal Description Name Pe tec ali Voltage bias for opto isolator and FET Return bias for opto isolator and FET OUTx O Switched VBB outputtouserload Table 6 2 FET Output Header Signal Names Directions and Descriptions ISOLATED DIGITAL FIELD OUTPUT ON CARD EQUIPMENT PIN 2 5 34VDC recommended POWER SUPPLY CONTROL 41VDC absolute max Figure 6 1 Isolated FET Output Circuit with Example Field Equipment Connected Manual USBP II8IDO4A Isolated digital inputs and analog inputs are connected to the board via a 26 pin male header type connector named P3 The mating connector is an IDC type with 0 1 inch centers or equivalent IDC 26M Pin Signal _ Pin Signal 3 IN1B 5 _ IINZA 6 _ IIN2B 7__ IINSA__ 8_ IIN3B 9 _ IINAA_ 10 IIN48 Table 6 3 Isolated Inputs and Analog Inputs Pin Assignments P3
14. y isolated digital inputs e Polarity insensitive discrete AC DC inputs accept up to 31V DC or AC RMS e Jumper selectable filtering per input channel for AC or voltage transients e 4 optically isolated fully protected solid state high side FET outputs e Outputs capable of switching from 5 34 VDC at up to 3A each e 2 general purpose 16 bit A D inputs of 0 4 096V e Custom high speed function driver e Alternate embedded USB connector e All required power drawn from USB port no external power adapter required Applications The small size and easy connection makes it an excellent choice for embedded applications such as mobile robotics kiosks and embedded medical and machine equipment Designed to be used in rugged industrial and mobile environments it also has the option to be or dered to meet extended operating temperature 40 C to 85 C specifications for military and defense applications The board is PICO I O sized 60mm by 72mm making it ideal for the smallest of embedded applications Functional Description The unit can be installed in stack configurations It can also be mounted alone near I O sen sors or devices to be controlled in a star configuration away from the host USB ports The module is always connected and powered over the provided USB cable to any computer USB port via its external micro B connector or on board friction lock micro fit connector Featuring 4 solid state FET outputs 8 optically isolated digital in
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