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U2600A Series User's Guide

1. gt SOUR DIG DATA BYTE 201 204 lt 44 44 222 222 gt TRIG SOUR NONE gt SOUR DIG DATA BYTE 201 204 lt 123 99 123 99 Example 2 Trigger happen gt CLS RST gt SOUR DIG DATA BYTE 11 204 gt SOUR DIG DATA BYTE 233 201 gt SOUR DIG DATA BYTE 9 202 gt SOUR DIG DATA BYTE 205 203 gt SOUR DIG DATA BYTE 201 204 23379205 11 gt TRIG SOUR 302 gt SOUR DIG DATA BYTE 201 204 lt 233 9 205 11 gt SOUR DIG DATA LWOR 40154879 201 gt SOUR DIG DATA WORD 201 203 lt 46847 612 gt SOUR DIG DATA BYTE 201 204 gt 255 182 100 2 U2600A Series User s Guide Features and Functions 3 Configure output value only The actual hardware output did not change yet still remain at 123 99 123 99 Actual hardware value is 123 99 123 99 but SCPI show 44 44 222 222 The SCPI value will be source out if the DAQ receives the trigger signal User decides not to use trigger function anymore Trigger does not happen Since trigger did not happen the output value did not change Thus SCPI return 123 99 123 99 to show the actual hardware status Actual hardware value at 233 9 205 11 Set trigger source at 302 SCPI value remain User may configure the output value as many times as they like using different type SOUR command But the ac
2. CPLD Isolation C VDD DO Output 5 V to 35 V IGND Legend n Output channel number x Output bit number Figure 3 3 Isolated digital output is switched on with load CPLD Isolation VDD DO Output 5 V to 35 V Legend n Output channel number x Output bit number Figure 3 4 Isolated digital output is switched off with load U2600A Series User s Guide 29 3 Features and Functions A fly wheel diode is provided at the drain of the MOSFET It is used in closed loop current release and to protect the MOSFET from any high reversed voltage which may be generated by the inductive load when the output stage is being switched from ON to OFF The following SCPI examples show the way to read a digital input channel and to output a digital output signal SCPI Example 1 Read one bit of a digital input channel gt DIG DATA BIT 1 101 Read bit 1 of channel 101 The return value will be either 1 or 0 1 means there is a input at that particular bit SCPI Example 2 Read a digital input channel gt DIG DATA BYTE 101 Read digital input at channel 101 gt 9 The return value is in decimal where 9 means bit 0 and bit 3 of channel 101 have digital inputs SCPI Example 3 Output a signal at one bit of a digital output channel gt SOUR DIG DATA BIT 1 6 201 Set to 1 for bit 6 of channel 201 gt SOUR DIG DATA BIT 6 201
3. DIG INT 301 302 U2600A Series User s Guide 41 3 42 Features and Functions TR IG SOUR NONE 0 0 DIG INT 301 302 Turn off the trigger source This query command will still return 0 0 E g 3 STRG as the trigger source when used in the instrument modular chassis U2781A CLS RST TR STAT INT ENAB IG SOUR STRG STAT INT ENAB 3 STAT INT 0 3 Select STRG as trigger source No error generated when enable the STRG trigger source This command can still be use because it is only an enable register Since interrupt comand has been disabled this command have no effect on interrupt or trigger Example 4 Group command during trigger CLS RST CONF DIG GRO 101 3 104 2 101 7 102 5 103 6 102 0 103 4 102 1 199 CONF DIG GRO 203 2 201 4 204 3 202 7 201 5 204 1 203 0 201 2 299 SOUR DIG DATA SOUR DIG DATA 234 SOUR DIG DATA 20 TR 128 1 2 IG SOUR 302 BYT BYT BYT TE 234 299 TE 299 TE 201 204 Actual hardware value at 20 128 1 2 Set 302 as trigger source U2600A Series User s Guide Features and Functions 3 gt SOUR DIG DATA BYTE 201 204 20 128 1 2 gt SOUR DIG DATA BYTE 299 lt 234 gt SOUR DIG DATA BYTE 31 299 gt SOUR DIG DATA BYTE 299 lt 31 gt SOUR DIG DATA
4. Query the output signal at bit 6 of channel 201 lt 1 Return of 1 means there is an output signal SCPI Example 4 Output a signal at a digital output channel gt SOUR DIG DATA BYTE 123 201 204 Output 123 in decimal at channel 201 to 204 gt SOUR DIG DATA BYTE 201 204 Query the output signal at channel 201 to 204 lt 123 123 123 123 30 U2600A Series User s Guide Features and Functions 3 Virtual Port Group Function The U2600A Series USB isolated digital I O modules allow you to randomly select any eight input bits or output bits and group them into one channel as a virtual DIO port You must select exactly eight bits to group them to a virtual channel However only input bits canbe grouped with input bits and output bits with output bits Therefore the input bits should not be grouped with the output bits You must select exactly eight input bits and group them into virtual channel 199 or exactly eight output bits and group them into channel 299 For input operations the channel number is 199 and for output operations the channel number is 299 The grouping does not need to be sequential in nature since the bits in channel 199 or 299 will link the specified bits to its reference points The following shows the examples of SCPI commands on how to group the input bits in channel number 199 and output bits in channel number 299 SCPI Example 1 Grouping the input bits Group
5. 69 DI_104 6 DI 103 74 20 70 DI 104 7 COM 103f 21 71 COM 104 COM_103 22 72 COM_104 COM 103f 23 73 COM_104 COM_103 24 74 COM_104 NC 25 75 INC Figure 2 4 Pins configuration for U2652A U2600A Series User s Guide Connector Pins Configuration Connector Pins Configuration for U2652A Second Part DI 105 0f 26 76 DI_106 0 DI 105 1 77 DI 106 1 DI 105 2f 28 78 DI 106 2 DI 105 34 29 79 DI 106 3 DI_105 4 30 80 DI_106 4 DI 105 5 31 f 81 DI_106 5 DI 105 6 32 82 DI 106 6 DI 105 7 33 83 DI_106 7 COM_105 34 84 COM_106 COM_105 35 85 COM_106 COM_105 36 86 COM_106 COM_105 37 87 COM_106 DI 107 0f 38 88 IDI 108 0 DI 107 1 39 89 DI 108 1 DI 107 2 40 90 DI 108 2 DI_107 3 41 7 91 DI 108 3 DI_107 4 42 92 DI_108 4 DI_107 5 43 93 DI 108 5 DI_107 6 44 94 DI 108 6 DI 107 7 45 95 DI 108 7 COM 107 46 96 COM_108 COM_107 COM_107 2 2 20 Connector Pins Configuration Table 2 2 Pins legend for U2652A Pin Descriptions DI_10n 0 7 COM_101 COM_102 COM_103 COM_104 COM_105 COM_106 COM_107 COM_108 NC Isolated digital input channel n and bit 0 to 7 n 1 to 8 Common junction for input channel 1 Common junction for input channel 2 Common junction for input channel 3 Common junction for input channel 4 Common junction for input channel 5 Common junction for inp
6. Product Category With reference to the equipment types in the WEEE directive Annex 1 this instrument is classified as a Monitoring and Control Instrument product The affixed product label is as shown below Do not dispose in domestic household waste To return this unwanted instrument contact your nearest Agilent Service Centre or visit www agilent com environment product for more information VI U2600A Series User s Guide In This Guide 1 Getting Started This chapter contains instructions on how to get started with U2600A Series USB isolated digital input output modules that begins from system requirements checking to installations of hardware and software and to the launching of the Agilent Measurement Manager application software 2 Connector Pins Configuration This chapter describes the U2600A Series USB isolated digital input output modules pins configuration and the theory operation of isolated DIO 3 Features and Functions This chapter describes the features and functions of the Agilent U2600A Series USB isolated digital input output modules This includes the operations of the isolated digital input output group function interrupt function and trigger function 4 Product Characteristics and Specifications This chapter provides the information on general product characteristics and product specifications 5 Dismantle Procedures This chapter describes the step by step disassemble procedures a
7. 1990 EN55011 1990 Group 1 Class A Canada ICES 001 2004 Australia New Zealand AS NZS CISPR11 2004 Tested to IEC EN 60068 2 100 pin SCSI II connector Module dimension 120 00 mm x 182 40 mm x 44 00 mm with plastic casing 05 00 mm x 174 54 mm x 25 00 mm without plastic casing Terminal block dimension 158 00 mm x 118 60 mm x 51 50 mm U2600A Series User s Guide Product Characteristics and Specifications 4 WEIGHT 535 g with plastic casing 370 g without plastic casing WARRANTY Please refer to http www agilent com go warranty_terms Three years for the product Three months for the product s standard accesories unless otherwise specified Please take note that for the product the warranty does not cover Damage from contamination Normal wear and tear of mechanical components Manuals 1 Compatible with Microsoft Windows operating systems only U2600A Series User s Guide 47 4 Product Characteristics and Specifications Product Specifications U2600A series DIO specifications Table 4 1 Digital input product specifications for U2600A series DIO U2651A U2652A and U2653A Digital Input Model Number U2651A U2652A U2653A Number of isolated bits 32 bit 64 bit N A Input type Opto isolated Opto isolated N A Maximum input voltage 24 V non polarity 24 V non polarity N A rangel Digital logic levels 2 High 10 V to 24 V High 10 V to 24 V N A Low 0 V to 2 0 V Low 0 V to 2 0 V I
8. 91 DO 208 3 DO 207 4 42 92 DO_208 4 DO_207 5 43 93 DO 208 5 DO 207 6 44 94 DO_208 6 DO_207 7 45 95 DO_208 7 VDD 207 46 96 VDD 208 DO GND 97 IDO GND DO GND 48 98 DO GND DO GND 49 99 DO_GND 2 21 2 Connector Pins Configuration Table 2 3 Pins legend for U2653A Pin Descriptions DO_20n 0 7_ Isolated digital output channel n and bit 0 to 7 n 1 to 8 VDD 201 VDD pin for output channel 1 VDD 202 VDD pin for output channel 2 VDD 203 VDD pin for output channel 3 VDD 204 VDD pin for output channel 4 VDD 205 VDD pin for output channel 5 VDD 206 VDD pin for output channel 6 VDD 207 VDD pin for output channel 7 VDD 208 VDD pin for output channel 8 DO GND Ground return path of isolated channels 5V On board 5 V regulated power supply NC No connection 22 U2600A Series User s Guide Connector Pins Configuration 55 pin Connector J1 Pins Configuration 55 pin connector J1 Figure 2 6 Connector J1 55 pin Table 2 4 U2600A series J1 connector pin assignment 2 11 GND USB D USB D GND 10 GND GND 9 GND USB VBUS GND 8 GND BRSV GND 7 GND GND 6 GND GND 5 GND GND 4 GND STAR TRIG GND 3 GND GND 2 GND GND 1 GND GND Z F Table 2 5 U2600A series J1 connector legend Pin Descriptions 12 V 12 V power from backplane GND Ground BRSV Reserved pin STAR_TRIG Star trigger USB_VBUS USB b
9. LabView U2722A I 027514 Agilent VEE Microsoft Documentation Explore Folder Exit Copyright Agilent Technologies Inc 2006 2007 2008 U2600A Series User s Guide 13 1 14 Getting Started Additional Information U2600A Series User s Guide Agilent U2600A Series USB Isolated Digital Input Output Modules User s Guide 2 Connector Pins Configuration Introduction 16 Connector Pins Configuration for U2651A 17 Connector Pins Configuration for U2652A 19 Connector Pins Configuration for U2653A 21 55 pin Connector J1 Pins Configuration 23 This chapter describes the U2600A Series USB isolated digital input output modules pins configuration and the theory operation of isolated DIO ee Agilent Technologies 2 Connector Pins Configuration Introduction 16 The U2600A Series USB isolated digital input output modules were equipped with 100 pin SCSI II connector The connector pins configuration for all of the U2600A Series USB isolated DIO modules are provided in this chapter When the DIO module is used in a modular instrument chassis U2781A see Figure 2 1 for the pins numbering When the DIO module is used as a standalone unit see Figure 2 2 First part Second part First part 50 49 48 03 02 01 Second part CLUTIT TT ttt ANN 52 0 CLIT TT ttt COII ITT 52 02 01 100 99 98 53 52 51 Figure 2 1 Connector in vertical view Figure 2 2 Connector in hori
10. industrial automation applications with a high output driving capability of up to 35 V The U2600A Series USB isolated DIO modules also offer a wide range of compatibility with Application Development Environments ADE such as Agilent VEE LabVIEW MATLAB and Microsoft Visual Studio The U2600A Series USB isolated DIO modules are user friendly modules as setting up is quick and easy with the Hi speed USB connection interface up to 480 Mb s Moreover the modules are bundled with the Agilent Measurement Manager application software for ease of management U2600A Series User s Guide Getting Started 1 Product Overview Product Overview Product outlook Front View Bumper DI DO indicator Power indicator Connector Rear View USB connector Power inlet Top view Plastic casing U2600A Series User s Guide 3 1 Getting Started Product Overview Product dimension With plastic casing Without plastic casing Top view Top view A A 174 54 mm 182 39 mm Front view SE Agilent U2651A 3 Sept 2 Ln Op Oe MV TOE 105 00 mm 120 00 mm U2600A Series User s Guide Getting Started 1 Terminal Block Overview Terminal Block Overview Top view Side View 51 50 mm U2600A Series User s Guide 5 1 Getting Started Standard Purchase Items Checklist Inspect and verify that you have all the f
11. BYTE 201 204 lt 48 128 4 8 gt TRIG MON ON gt SOUR DIG DATA BYTE 23 299 gt SYST ERR lt 308 Channel not able to perform requested operation Chan 299 However users are still allow to re arrange the channels in 299 or 199 since it will not alter the SCPI value 48 128 4 8 gt CONF DIG GRO 201 2 202 4 203 3 204 7 201 5 202 1 203 0 204 2 299 gt CONF DIG GRO 101 3 102 2 103 7 104 5 101 6 102 0 103 4 104 1 199 gt SOUR DIG DATA BYTE 299 Although this value has changed from 31 to 16 due to re configured of the channels it will not affect the SCPI value lt 16 The value in channel 201 204 still remain unchanged Note that gt SOUR DIG DATA BYTE 201 204 before the trigger occur the hardware value still at 20 128 1 2 but SCPI value is at 48 128 4 8 lt 48 128 4 8 U2600A Series User s Guide 43 3 Features and Functions TRIGGER OCCURED gt TRIG MON STAT Check whether a trigger signal is detected eai 1 mean trigger signal is detected Query the second will receive 0 because this command gt TRIG MON STAT auto reset the register to 0 40 Trigger monitoring process will be auto turned off when a trigger source is detected gt TRIG MON gt SOUR DIG DATA BYTE 201 204 After the trigger signal is detect the SCPI and actual hardware value are the same whic
12. are digital input channels CH101 to CH108 Each channel consists of eight data bit Refer to Connector Pins Configuration for U2652A on page 19 for more information on the pins configuration The 64 bit U2653A digital output model is segmented into eight channels where all channels are digital output channels CH201 to CH208 Each channel consists of eight data bit Refer to Connector Pins Configuration for U2653A on page 21 for more information on the pins configuration U2600A Series User s Guide Features and Functions 3 Isolated digital input channels The U2600A Series USB isolated digital I O modules are equipped with up to 64 bit of opto isolated digital input which provides electrical isolation protection to the inner DIO circuitry The circuit diagram of an isolated input bit is shown in Figure 3 1 The maximum and minimum allowable input voltage at DI and DIcoy are 24 V and 24 V respectively regardless of its polarity as shown below 1 24 V at DI and 24 V at Dicoy or 2 24 V at Dicoy and 24 V at Dip OUTSIDE DIO INSIDE DIO Di i i Dicom Yv Photo Coupler Y Figure 3 1 Isolated digital input bit through a photo coupler Maximum allowable input votlage 24 V absolute voltage difference 48 V 10 V to 24 V logic high Minimum allowable input voltage 24 V Figure 3 2 The maximum and minimum allowable input voltage at Dlip and Dicom and the absolute voltage ran
13. of any information contained herein Should Agilent and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the separate agreement shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accor dance with the terms of such license Restricted Rights Legend U S Government Restricted Rights Soft ware and technical data rights granted to the federal government include only those rights customarily provided to end user cus tomers Agilent provides this customary commercial license in Software and techni cal data pursuant to FAR 12 211 Technical Data and 12 212 Computer Software and for the Department of Defense DFARS 252 227 7015 Technical Data Commercial Items and DFARS 227 7202 3 Rights in Commercial Computer Software or Com puter Software Documentation Safety Notices CAUTION A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the likes of that if not correctly performed or adhered to could result in dam age to the product or loss of impor tant data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the likes
14. of that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARN ING notice until the indicated conditions are fully understood and met U2600A Series User s Guide Safety Symbols The following symbols on the instrument and in the documentation indicate precautions which must be taken to maintain safe operation of the instrument Equipment protected throughout by N Direct current DC double insulation or reinforced me a r insulation Alternating current AC Off power supply Both direct and alternating current On power supply Three phase alternating current Caution risk of electric shock Earth ground terminal Caution risk of danger refer to this manual for specific Warning or Caution information Protective conductor terminal Frame or chassis terminal Caution hot surface Out position of a bi stable push control Equipotentiality gL Mut 2 a Pp Oe EP Ot In position of a bi stable push control U2600A Series User s Guide General Safety Information WARNING Do not use the device if it is damaged Before you use the device inspect the case Look for cracks or missing plastic Do not operate the device around explosive gas vapor or dust Do not apply more than the rated voltage as marked on the device between terminals or between terminal and external ground Always use
15. the device with the cables provided Observe all markings on the device before connecting to the device Turn off the device and application system power before connecting to the 1 0 terminals When servicing the device use only the specified replacement parts Do not operate the device with the removable cover removed or loosened Do not connect any cables and terminal block prior to performing the self test process Use only the power adapter supplied by the manufacturer to avoid any unexpected hazards CAUTION Do not load the output terminals above the specified current limits Applying excessive voltage or overloading the device will cause irreversible damage to the circuitry e Applying excessive voltage or overloading the input terminal will damage the device permanently e Ifthe device is used in a manner not specified by the manufacturer the protection provided by the device may be impaired e Always use dry cloth to clean the device Do not use ethyl alcohol or any other volatile liquid to clean the device Do not permit any blockage of the ventilation holes of the device IV U2600A Series User s Guide Environmental Conditions This instrument is designed for indoor use and in an area with low condensation The table below shows the general environmental requirements for this instrument Environmental conditions Requirements Operating temperature 0 C to 55 C Operating humidity 15
16. the eight input bits in channel number 199 gt CONF D gt DIG DATA TG GRO 101 0 101 3 102 5 102 2 102 5 102 7 101 2 102 6 199 199 Query the values at the channel SCPI Example 2 Grouping the output bits Group the eight output bits in channel number 299 gt CONF D gt SOUR DI G IG GRO 202 0 202 3 202 5 202 7 203 5 203 7 204 0 204 5 299 DATA 0 299 Set channel number 299 to output all zeros Group different output bits in channel number 299 gt CONF D gt SOUR DI G IG GRO 202 0 202 1 202 5 202 7 203 5 203 7 204 0 204 5 299 DATA 1 299 Set channel number 299 to output with ones U2600A Series User s Guide 31 3 Features and Functions Interrupt Function This feature is available for the U2651A and U2652A There are two interrupt sources for the interrupt function which are bit 301 and bit 302 located at input channel 101 They are actually physically sharing the same bit with bit 101 0 and bit 101 1 See Connector Pins Configuration for U2651A on page 17 and Connector Pins Configuration for U2652A on page 19 for the location of bit 301 and bit 302 To use this feature the user has to enable the interrupt first by selecting the triggering source i e bit 301 or bit 302 For example the following SCPI command is used to set bit 301 as the triggering source SENS DIG INT ENAB ON 301 When
17. to 85 RH non condensing Storage temperature 20 C to 70 C The U2600A Series USB Isolated Digital Input Output Modules complies with the following safety and EMC requirements IEC 61010 1 2001 EN 61010 1 2001 Canada CAN CSA C22 2 No 61010 1 04 USA ANSI UL 61010 1 2004 IEC 61326 1 2002 EN 61326 1 1997 A1 1998 A2 2001 A3 2003 e CISPR 11 1990 EN55011 1990 Group 1 Class A e Canada ICES 001 2004 e Australia New Zealand AS NZS CISPR11 2004 Regulatory Markings The C tick mark is a registered The CE mark is a registered trademark trademark of the Spectrum of the European Community This CE Management Agency of Australia This mark shows that the product complies signifies compliance with the Australia with all the relevant European Legal N1 01 49 EMC Framework regulations under the oe IA Directives terms of the Radio Communication Act of 1992 ICES NMB 001 indicates that this ISM device complies with the Canadian The CSA mark is a registered ICES NMB 001 ICES 001 Cet appareil ISM est SP trademark of the Canadian Standards confomre a la norme NMB 001 du Association Canada C US U2600A Series User s Guide Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC This instrument complies with the WEEE Directive 2002 96 EC marking requirement This affixed product label indicates that you must not discard this electrical or electronic product in domestic household waste
18. 5 From here onwards user may choose to continue with trigger or turn off trigger TRIG SOUR NONE SOUR DI G DATA 145 33 123 25 BYTE 201 204 Turn off trigger function Now the SOUR query command shows the actual hardware value which is 145 33 123 25 U2600A Series User s Guide gt gt Features and Functions 3 Example 3 Interrupt commands during trigger are not allow E g 1 After trigger source is selected interrupt function feature is not allowed CLS RST Set 302 as trigger source TRIG SOUR 302 nterrupt command is not allow in trigger mode If used an error will occur gt gt DIG INT 1 301 SYST ERR 308 Channel not able to perform requested operation Chan 301 DIG INT 1 302 SYST ERR 308 Channel not able to perform requested operation Chan 302 DIG INT 301 302 However user can check whether the interrupt is enabled 0 0 E g 2 Interrupt feature is disabled if a trigger source is selected CLS RST DIG INT 1 302 nterrupt command is not allow in trigger mode If used an error will occur DIG INT 301 302 0 1 TRIG SOUR 301 Select 301 as trigger source nterrupt feature will be automatically disabled when user select trigger source 0 means the interrupt function is not 0 enabled DIG INT 301 DIG INT 302
19. 514 TW46434015 A4 2007 03 26 4 Successful communication between the PC and the connected hardware indicate successful hardware installation and connection establishment U2600A Series User s Guide Getting Started 1 Sample code Sample codes for Agilent VEE LabView and Microsoft C C VB7 and VB6 are provided to help you get started and familiarized with the instrument The sample codes provided for each language are as follows e Examplel Demonstrates the initialization of the instrument ReadWriteChannel Read data from instrument and write data to instrument Interrupt Demonstrates how the interrupt function works Trigger Demonstrates how the trigger function works An error will be shown if user tries to write the value after the trigger has been executed Custom channel User can group eight DI bits to form a new DI channel or group eight DO bits to form a new DO channel The new DI or DO channels can then be used to perform normal DIO operation To view the sample code Select Sample Code on the Agilent Modular Products Installation Menu and choose the type of language See the following figure Agilent Modular Products o k Agilent Modular Products Installation Menu Hardware Driver Sample codes are provided for IVI COM basic features Measurement Mana and usages Software Driver List of supported products SS U2300A Series U2500A Series U2600A Series U2800A Series
20. Agilent U2600A Series USB Isolated Digital Input Output Modules User s Guide A Agilent Technologies Notices Agilent Technologies Inc 2007 2011 No part of this manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agree ment and written consent from Agilent Technologies Inc as governed by United States and international copyright laws Manual Part Number U2651 90011 Edition Fourth Edition November 1 2011 Agilent Technologies Inc 3501 Stevens Creek Blvd Santa Clara CA 95052 USA Trademark Acknowledgements Pentium is a U S registered trademark of Intel Corporation Microsoft Visual Studio Windows and MS Windows are trademarks of Microsoft Cor poration in the United States and or other countries Warranty The material contained in this docu ment is provided as is and is sub ject to changed without notice in future editions Further to the maxi mum extent permitted by the applica ble law Agilent disclaims all warranties either express or implied with regard to this manual and any information contained herein includ ing but not limited to the implied war ranties of merchantability and fitness for a particular purpose Agilent shall not be liable for errors or for inciden tal or consequential damages in con nection with the furnishing use or performance of this document or
21. Australia New Zealand AS NZS CISPR11 2004 The product was tested in a typical configuration with Agilent Technologies test systems Safety EC 61010 1 2001 EN 61010 1 2001 Canada CAN CSA C22 2 No 61010 1 04 USA ANSI UL 61010 1 2004 O This DoC applies to above listed products placed on the EU market after N La fume ot 19 Oct 2007 A Date Mack Soh Quality Manager For further information please contact your local Agilent Technologies sales office agent or distributor or Agilent Technologies Deutschland GmbH Herrenberger Stra e 130 71034 B blingen Germany Template A5971 5302 2 Rev E 00 U2600A series DoC Revision 1 0 Vill U2600A Series User s Guide Product Regulations EMC Performance Criteria TEC 61326 1 2002 EN 61326 1 1997 A1 1998 A2 2001 A3 2003 CISPR 11 1990 EN 55011 1990 Group 1 Class A IEC 61000 4 2 1995 EN 61000 4 2 1995 ESD 4kV CD 8kV AD 1995 EN 61000 4 3 1996 3 V m 80 AM 4 1995 EN 61000 4 4 1995 EFT 0 5kV line line 1kV line earth 5 1995 EN 61000 4 5 1995 Surge 0 5kV line line 1kV line earth 1996 EN 61000 4 6 1996 3V 0 15 80 MHz 80 AM power line TEC 61000 4 11 1994 EN 61000 4 11 1994 Dips 1 cycle 100 Canada ICES 001 2004 Australia New Zealand AS NZS CISPR11 2004 rr Safety IEC 61010 1 2001 EN 61010 1 2001 Canada CAN CSA C22 2 No 61010 1 04 USA ANSI UL 61010 1 2004 Additional Information The product herewith complies
22. DO 204 5 DO 203 6 44 7 94 DO_204 6 DO_203 7 45 95 DO_204 7 VDD 203 46 96 VDD 204 DO GND 97 IDO GND DO GND 48 98 DO GND DO GND 49 99 DO_GND 2 2 Connector Pins Configuration Table 2 1 Pins legend for U2651A Pin Descriptions DI_10n 0 7 Isolated digital input channel n and bit 0 to 7 n 1 2 3 4 DO_20n 0 7_ Isolated digital output channel n and bit 0 to 7 n 1 2 3 4 COM_101 Common junction for input channel 1 COM_102 Common junction for input channel 2 COM_103 Common junction for input channel 3 COM_104 Common junction for input channel 4 VDD 201 VDD pin for output channel 1 VDD 202 VDD pin for output channel 2 VDD 203 VDD pin for output channel 3 VDD 204 VDD pin for output channel 4 DO GND Ground return path of isolated channels 5V On board 5 V regulated power supply NC No connection 18 U2600A Series User s Guide DI_101 0 301 DI_101 1 302 First Part 1 51 DI_102 0 2 52 DI 102 1 DI 101 2 3 53 DI 102 2 DI 101 3 4 54 DI 102 3 DI_101 4 5 55 DI 102 4 DI_101 5 6 56 DI 102 5 DI_101 6 57 DI_102 6 DI 101 7 8 58 DI 102 7 COM_101 9 59 COM_102 COM_101 10 60 COM_102 COM_101 11 61 COM_102 COM_101 12 62 COM_102 DI 103 0 13 63 DI 104 0 DI 103 1 14 64 DI 104 1 DI 103 2 15 65 DI 104 2 DI 103 3 16 66 DI 104 3 DI_103 4 67 DI_104 4 DI_ 103 5 18 68 DI 104 5 DI_103 6 19
23. able the Interrupt Operation Register so that it will alert the Status Byte Register whenever an interrupt has occured Finally check the status in Status Byte Register with the SCPI command STB If bit O of STB returns 1 it means that an interrupt has occurred If bit O of STB returns 0 continue to check its status The user may do something when an interrupt has occured for example output a signal from the DIO device U2600A Series User s Guide Features and Functions 3 SCPI Example 1 Enable interrupt at bit 301 and gt RST CLS gt s ENS DIG INT ENA gt STB lt 0 gt STAT 1 gt STB lt 1 gt STAT IN lt 1 gt STAT IN INT ENAB 1 l EVEN EVEN U2600A Series User s Guide B ON 301 Clears the register to start from known state Enable interrupt for bit 0 nterrupt occurs in bit 301 Query Status Byte Register nterrupt occurred but STB doesn t see it yet Enable the bit so STB can see it Query STB again Now STB sees that an interrupt has occurred Find out which interrupt source 1 means the interrupt source is from bit 301 Once read the event is cleared 0 now If there is another interrupt it will be set to 1 again Refer to U2600A Series Programmer s Reference under the topic TS ENSE al D Gital INTerrupt ENAB1le
24. ation 7 L Mount Kit Installation 8 General Maintenance 10 Additional Information 11 Hardware verification 11 Sample code 13 This chapter contains instructions on how to get started with U2600A Series USB isolated digital input output modules that begins from system requirements checking to installations of hardware and software and to the launching of the Agilent Measurement Manager application software a Agilent Technologies 1 Getting Started Introduction The U2600A Series USB isolated digital input output modules DIO consists of three models e U2651A Isolated 32 bit DI and 32 bit DO e U2652A Isolated 64 bit DI e U2653A Isolated 64 bit DO These series can be used as a standalone unit or as a modular unit However if used as a modular unit the module needs to be installed into the U2781A USB Modular Instrument Chassis All three models are high performance modules with up to eight channels High digital I O lines increases the utility of the product and offers you added flexibility The U2600A Series USB isolated DIO modules recognizes a wide range of digital input 10 V to 24 V as logic high This provides you with more choices when choosing external sensors with different DC output levels The U2600A Series modules are also equipped with a high voltage isolation protection of up to 1250 Vrms to prevent the internal circuits from severe damage In addition these modules are capable of driving most actuators in
25. ction 16 Connector Pins Configuration for U2651A 17 Connector Pins Configuration for U2652A 19 Connector Pins Configuration for U2653A 21 55 pin Connector J1 Pins Configuration 23 3 Features and Functions Digital Input Output 26 Isolated digital input channels 27 Isolated digital output channels 28 Virtual Port Group Function 31 XII U2600A Series User s Guide Table of Contents Interrupt Function 32 Trigger Function 36 4 Product Characteristics and Specifications Product Characteristics 46 Product Specifications 48 U2600A series DIO specifications 48 5 Dismantle Procedures General Disassemble 52 Mechanical disassemble 52 Troubleshooting 56 Self Test Procedures 57 U2600A Series User s Guide XIII Table of Contents XIV U2600A Series User s Guide List of Figures Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 3 6 Figure 3 7 U2600A Series User s Guide List of Figures Connector in vertical view 16 Connector in horizontal view 16 Pins configuration for U2651A 17 Pins configuration for U2652A 19 Pins configuration for U2653A 21 Connector J1 55 pin 23 Isolated digital input bit through a photo coupler 27 The maximum and minimum allowable input voltage at Dlip and Dlcom and the absolute voltage range for DIO to see a logic high 27 Isolated digital output is switched on with load 29 Isolated digital
26. ent T amp M Toolkit gt Agilent Interactive 10 to launch the Interactive I O dialog box 3 Send the SCPI command TST to the instrument to start perform the self test of the instrument 4 The command will return either 0 to indicate all tests passes or 1 to indicate one or more tests failed 5 If the command returns 1 apply SCPI command SYSTem ERRor to enquire the error message Refer to Agilent U2600A Series USB Multifunction Data Acquisition Programming Guide for SCPI error messages U2600A Series User s Guide 57 58 Dismantle Procedures Self Test Procedures U2600A Series User s Guide www agilent com Contact us To obtain service warranty or technical assistance contact us at the following phone or fax numbers United States tel 800 829 4444 fax 800 829 4433 Canada tel 877 8944414 fax 800 746 4866 China tel 800 8100189 fax 800 820 2816 Europe tel 31 20 547 2111 Japan tel 81 426 56 7832 fax 81 426 56 7840 Korea tel 080 769 0800 fax 080 769 0900 Latin America tel 305 269 7500 Taiwan tel 0800 047 866 fax 0800 286 331 Other Asia Pacific Countries tel 65 6375 8100 fax 65 6755 0042 Or visit Agilent World Wide Web at www agilent com find assist Product specifications and descriptions in this document are subject to change without notice Always refer to Agilent Web site for the latest revision Agilent Technolog
27. es that were connected to the PC and enables the communication between the USB device and the PC To verify that your USB device has established a connection with your PC do the following steps 1 Go to Start gt All Programs gt Agilent 10 Libraries Suite gt Agilent Connection Expert to launch the Agilent Connection Expert 2 The connected USB device will be visible in the Instrument 1 0 on this PC panel as indicated in the following Select the DIO connection interface and right click s S COMI ASRL1 An IDN quer SJ coms ASRL3 operties VISA alias nands to se U2651A USB0 23 Be DIO IDN string Manufacturer e label Model code Jramming Select the i DIO module Serial number Firmware revi U2600A Series User s Guide 11 12 1 Getti ngS tarted 3 A context menu will appear Click Send Commands To This Instrument The Agilent Interactive IO dialog box will appear as shown below Click Send amp Read to send the 1 DN default SCPI command The instrument s response will be displayed in the Instrument Session History panel FE Agilent Interactive 10 CONNECTED TO USBO 2391 693 ER Connect Interact Help s E Device Clear ReadSTB SYST ERR ClearHistory Options Command v Commands Send Command Read Response l Send amp Read Instrument Session History Connected to USBO 2391 6936 TW46434015 0 INSTR gt IDN lt Agilent Technologies UZ6
28. f Event Register in Interrupt Operation Register will be sent to bit 0 of Status Byte Register If the return value is 2 in binary is 10 it means that the information at bit 0 of Event Register in Interrupt Operation Register will be sent to bit 0 of Status Byte Register To enable both bit 0 and bit 1 of Enable Register to send the information in bit 0 and bit 1 of Event Register in Interrupt Operation Register send the following SCPI command STAT INT ENAB 3 The user may send the SCPI command STB to query the status of the Status Byte Register and observe bit 0 of the return value to check whether an interrupt has occured provided that the user has previously select the trigger source and enable the Enable Register of the Interrupt Operation Register The flowchart in Figure 3 6 shows an example of the interrupt function operation U2600A Series User s Guide 33 3 34 Features and Functions Clear the register Select interrupt trigger source Enable Interrupt Operation Register Return 1 from bit Do Something 0 of STB Figure 3 6 Flowchart for interrupt function operation Firstly it is recommended to clear the register prior to enabling the interrupt function Use the SCPI command CLS to clear the register Secondly choose the trigger source for example bit 301 using the SCPI command SENS D G NT ENA B ON 301 Then en
29. for more example on interrupt function 35 3 Features and Functions Trigger Function The major difference between interrupt function and trigger function is that after the user selects any trigger source the IO operation will be frozen In other words the output will stay at the previous stage and the input reading values will also be frozen Whereas for the interrupt function the IO operation is still running The following flowchart illustrates the way the trigger function operates Step 1 Normal IO Step 2 Configure output Step 3 Select trigger source Step 4 Users may configure the output Step 5 Stop trigger operation Step 7 Users may Step 6 Start stop the trigger ae operation Yes Step 8 New output to DIO Figure 3 7 Flowchart for trigger function operation 36 U2600A Series User s Guide Features and Functions 3 Table 3 1 Step by step descriptions for trigger function flowchart Steps Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Descriptions By default no trigger souce is selected TRIG SOUR NONE Hence all digital inputs and digital outputs will operate immediately Users may configure the desired output values before a trigger occurred For example gt SOUR DIG DATA BYTE 123 201 204 T And read the input values for example gt SENS DIG DATA BYTE 101 104 lt 111 111 111 LLL Select one of the trigge
30. ge for DIO to see a logic high U2600A Series User s Guide 27 3 28 Features and Functions For the DIO module to read the digital input as logic high the absolute input voltage range regardless of its polarity across the DI and Dicom should be in the range from 10 V to 24 V see Figure 3 2 For example the voltage at DI should be greater than DIcoy by at least 10 V up to 24 V or the voltage at DIcoy should be greater than DI by at least 10 V up to 24 V As long as there is an absolute potential difference of more than 10 V up to 24 V across DI and DIc oy the DIO module will see a logic high at that bit CAUTION Do not supply excessive voltage to the digital input bits as it will cause excessive heating on the resistor and damage the instrument The maximum absolute voltage difference is 24 V Isolated digital output channels The common ground connection of isolated digital output is shown in the Figure 3 3 When the isolated digital output is switched ON the current will conduct on the power MOSFET see Figure 3 1 and the current will flow as indicated by the arrow When the isolated digital output is switched OFF the current will not conduct through the load see Figure 3 4 CAUTION When the load is of an inductance nature such as relay coil or motor the VDD pin should be connected to an external power source U2600A Series User s Guide Features and Functions 3 D Jigital Input Output
31. h is 48 128 4 8 lt 48 128 4 8 gt SOUR DIG DATA BYTE 299 From here onwards users may choose to continue with trigger or turn off trigger function gt TRIG SOUR NONE Turn off trigger function 44 U2600A Series User s Guide Agilent U2600A Series USB Isolated Digital Input Output Modules a e User s Guide 00 ee 4 Product Characteristics and e Specifications Product Characteristics 46 Product Specifications 48 U2600A series DIO specifications 48 This chapter provides the information on general product characteristics and product specifications ot Agilent Technologies 45 4 Product Characteristics and Specifications Product Characteristics REMOTE INTERFACE POWER REQUIREMENT POWER CONSUMPTION OPERATING ENVIRONMENT STORAGE COMPLIANCE SAFETY COMPLIANCE EMC COMPLIANCE SHOCK amp VIBRATION 10 CONNECTOR DIMENSION WxDxH 46 USB 2 0 High Speed USBTMC USB488 e 12 VDC Typical 2A maximum input rated current Installation Category II 12 VDC 260 mA maximum Operating temperature from 0 C to 55 C Relative humidity at 15 to 85 RH non condensing Altitude up to 2000 meters e Pollution Degree 2 For indoor use only 20 C to 70 C Certified with IEC 61010 1 2001 EN 61010 1 2001 Canada CAN CSA C22 2 No 61010 1 04 USA ANSI UL 61010 1 2004 e IEC 61326 1 2002 EN 61326 1 1997 A1 1998 A2 2001 A3 2003 e CISPR 11
32. ies Inc 2007 2011 Fourth Edition November 1 2011 U2651 90011 Apg Agilent Technologies
33. l casing 54 U2600A Series User s Guide Disassembled parts Metal casing Rear metal casing Carrier board and measurement board U2600A Series User s Guide Dismantle Procedures 5 General Disassemble Front metal casing 55 5 Dismantle Procedures Troubleshooting 56 This section provides suggestions for solving general problems that you may encounter with the instrument It guides you on what to check in the following situations 1 Power Indicator LED is not lit Verify that the ac power cord is connected to the power inlet in the DAQ device 2 Power Indicator LED is lit but the AO AI Indicator LED is not lit Verify that the USB cable is connected to the PC and the USB inlet in the DAQ device 3 Power Indicator LED is lit and AO AI Indicator LED is lit Verify if the SCPI commands are correct with SYSTem ERRor command Refer to U2600A Series USB Multifunction Programming Guide for SCPI error messages If there are no response from the instrument contact the nearest Agilent Service Center to obtain further assistance U2600A Series User s Guide Dismantle Procedures 5 Self Test Procedures WARNING Do not connect any cables and terminal block prior to performing self test procedures 1 Go to Start gt All Programs gt Agilent 10 Libraries Suite gt Agilent Connection Expert to launch the Agilent Connection Expert 2 Go to Start gt All Programs gt Agil
34. nd list the available replacement parts for U2600A Series USB isolated digital input output modules U2600A Series User s Guide Vil DECLARATION OF CONFORMITY Agilent Technologies According to EN ISO IEC 17050 1 2004 C Manufacturer s Name Agilent Technologies Microwave Products M Sdn Bhd Manufacturer s Address Bayan Lepas Free Industrial Zone 11900 Bayan Lepas Penang Malaysia Declares under sole responsibility that the product as originally delivered Product Name Agilent U2600A Series USB Isolated Digital Input Output Modules Models Number U2651A U2652A U2653A Product Options This declaration covers all options of the above product s complies with the essential requirements of the following applicable European Directives and carries the CE marking accordingly Low Voltage Directive 2006 95 EC EMC Directive 2004 108 EC and conforms with the following product standards EMC Standard Limit IEC 61326 2002 EN 61326 1997 A1 1998 A2 2001 A3 2003 CISPR 11 1990 EN55011 1990 Class A Group 1 IEC 61000 4 2 1995 EN 61000 4 2 1995 4kV CD 8kV AD IEC 61000 4 3 1995 EN 61000 4 3 1996 3 V m 80 1000 MHz IEC 61000 4 4 1995 EN 61000 4 4 1995 0 5 kV signal lines 1 kV power lines IEC 61000 4 5 1995 EN 61000 4 5 1995 0 5 kV line line 1 kV line ground IEC 61000 4 6 1996 EN 61000 4 6 1996 3 V 0 15 80 MHz IEC 61000 4 11 1994 EN 61000 4 11 1994 1 cycle 100 Canada ICES 001 2004
35. nput resistance 24 KQ at 0 75 W 24 kQ at 0 75 W N A Input current maximum 1 5 mA per bit 1 5 mA per bit N A Isolation voltage 1250 Vrms 1250 Vrms N A Interrupt sources DI 301 and 302 DI 301 and 302 N A 1 Maximum input voltage range is 24 V with reference to COM pin 2 Voltage level with reference to COM 48 U2600A Series User s Guide Product Characteristics and Specifications 4 Table 4 2 Digital output product specifications for U2600A series DIO U2651A U2652A and U2653A Digital Output 2 Model Number U2651A U2652A U2653A Number of isolated bits 32 bit N A 64 bit Output type Open drain power MOSFET N A Open drain power MOSFET driver drive External supply voltage 5 V to 35 V N A 5 V to 35V range Voltage drop at MOSFET VDrop lt 1 0 V N A VDrop lt 1 0 V when on Output sink 500 mA 100 duty cycle N A 500 mA 100 duty cycle current per bit per bit per bit 400 mA 100 duty cycle 400 mA 100 duty cycle when full 32 bit loaded when full 64 bit loaded 1250 Vrms N A 1250 Vrms Isolation voltage 1 Maximum input voltage range is 24 V with reference to COM pin 2 Voltage level with reference to COM 3 If you have an application or a need that will approach the full load of 26 5 A then a wider width is advisable You are also advised to use some other terminal board for such a purpose because the standard terminal board for the U2600A is for regular DIO usage only and most applications do n
36. ollowing items upon your standard purchase of the U2600A Series USB isolated DIO modules If there are missing items please contact the nearest Agilent Sales Office Y DC power adapter Y Power cord Y USB extension cable Y L Mount kit used with the Agilent U2781A modular instrument chassis V Agilent USB Modular Products and Systems Quick Start Guide V Agilent USB Modular Products and Systems Product Reference DVD ROM V Agilent Automation Ready CD ROM contains the Agilent IO Libraries Suite Y Certificate of Calibration WARNING Use only power adaptor provided by manufacturer to avoid unexpected hazard 6 U2600A Series User s Guide Getting Started 1 Software Installation If you would like to use the U2600A Series USB isolated DIO modules with the Agilent Measurement Manager application software follow the step by step instructions as shown in the Agilent USB Modular Products and Systems Quick Start Guide You may require to install IVI COM driver before using the U2600A Series USB isolated DIO modules with other ADEs U2600A Series User s Guide 7 1 Getting Started L Mount Kit Installation The L Mount kit is to be used with Agilent U2781A USB modular instrument chassis The following instructions describes simple procedures of installing the L Mount kit to a U2600A Series USB isolated DIO modules 2 1 Unpack the L Mount kit from 4 the packaging 2 Remove your USB device from its plastic casing by
37. ot require the instrument to reach the full load Table 4 3 Power supply product specifications for U2600A series DIO U2651A U2652A and U2653A On Board Isolated 5 V Power Supply Model Number U2651A U2652A U2653A Output voltage Typical 5 V N A 5 V Output current Typical 150 mA N A 150 mA 0 85 W N A 0 85 W Maximum power U2600A Series User s Guide 49 4 Product Characteristics and Specifications Table 4 4 General product specifications for U2600A series DIO U2651A U2652A and U2653A General Specification Model Number U2651A U2652A U2653A User interface Hi speed USB 2 0 Dimensions W x D x H 120 00 mm x 182 40 mm x 44 00 mm with plastic casing 105 00 mm x 174 54 mm x 25 00 mm not including plastic cover Connector type 100 pin SCSI II connector Operating temperature 0 C to 55 C Storage temperature 20 C to 70 C Relative humidity Operating 15 to 85 at 40 C non condensing Non operating 90 RH at 65 C for 24 hours Power consumption 12 VDC at 235 mA typical 12 VDC at 115 mA typical 12 VDC at 260 mA typical 50 U2600A Series User s Guide s Agilent U2600A Series USB Isolated Digital Input Output Modules e User s Guide 00 ee 5 7 e Dismantle Procedures e e i General Disassemble 52 Mechanical disassemble 52 Troubleshooting 56 Self Test Procedures 57 This chapter describes the step by step disassemble procedures and list the available replacement
38. output is switched off with load 29 Enabling the Interrupt Operation Register will allow it to send a signal 1 to the Status Byte Register when either the logic level for bit 301 or bit 302 changes from 0 to 1 32 Flowchart for interrupt function operation 34 Flowchart for trigger function operation 36 XV List of Figures XVI U2600A Series User s Guide List of Tables Table 2 1 Table 2 2 Table 2 3 Table 2 4 Table 2 5 Table 3 1 Table 4 1 Table 4 2 Table 4 3 Table 4 4 U2600A Series User s Guide List of Tables Pins legend for U2651A 18 Pins legend for U2652A 20 Pins legend for U2653A 22 U2600A series J1 connector pin assignment 23 U2600A series J1 connector legend 23 Step by step descriptions for trigger function flowchart 37 Digital input product specifications for U2600A series DIO U2651A U2652A and U2653A 48 Digital output product specifications for U2600A series DIO U2651A U2652A and U2653A 49 Power supply product specifications for U2600A series DIO U2651A U2652A and U2653A 49 General product specifications for U2600A series DIO U2651A U2652A and U2653A 50 XVII List of Tables XVIII U2600A Series User s Guide Agilent U2600A Series USB Isolated Digital Input Output Modules User s Guide 1 Getting Started Introduction 2 Product Overview 3 Product outlook 3 Product dimension 4 Terminal Block Overview 5 Standard Purchase Items Checklist 6 Software Install
39. parts for U2600A Series USB isolated digital input output modules gig Agilent Technologies 51 5 Dismantle Procedures General Disassemble General Disassemble This chapter provides the step by step guides on how to dismantle the module and install the replacement assembly To assemble back the module follow the instructions in reverse order NOTE The parts shown in the following figures are representative and may look different than what you have in your module The removable assemblies include Plastic casing Metal casing e Rear metal casing Front metal casing which is attached to the carrier board and measurement board Mechanical disassemble Follow the instructions in this section for the instrument disassemble process Step 1 Pull the bumper out to remove the plastic casing Plastic casing 52 U2600A Series User s Guide Dismantle Procedures 5 General Disassemble Step 2 Flip the plastic casing open x S Step 3 Slide the metal casing out of the plastic casing Metal casing U2600A Series User s Guide 53 5 Dismantle Procedures General Disassemble Step 4 Unscrew all the following indicated screws from metal casing o _ ey Step 5 Gently pull the front metal piece out which is attached to the carrier and measurement boards Step 6 Unscrew all the following indicated screws from the metal casing and remove the rear metal piece Metal casing Rear meta
40. pulling the bumper front end of the casing outward direction Then lift the plastic body casing and remove it from your USB device 3 Using the Philip screw driver screw the L Mount kit to your USB device 8 U2600A Series User s Guide Getting Started 1 L Mount Kit Installation 4 To slot in the USB module to your chassis turn your module perpendicularly and ensure that the 55 pin backplane connector is at the bottom side of the USB module 5 Your USB module is now ready to be plug into an instrument chassis U2600A Series User s Guide 9 1 Getting Started General Maintenance Repair or service which are not covered in this manual should only be performed by qualified personnel To remove the dirt or moisture the USB device follow the instructions below 1 Power off the USB device and remove the AC DC adapter cord and USB cable from your device 2 Remove your USB device from its plastic casing by pulling at the bumper front end of the casing outward direction Then lift the plastic body casing and remove it from your USB device 3 Holding your USB device shake out any dirt that may have accumulated on the panel of your USB device 4 Wipe your USB device with a dry clean cloth 10 U2600A Series User s Guide Getting Started 1 Additional Information Hardware verification Agilent Connection Expert is one of the utilities of Agilent IO Libraries It can automatically detects the USB devic
41. r source TRIG SOUR 301 302 STRG The star trigger STRG trigger source can only be used when the DIO module is installed in a modular instrument U2700A chassis All 10 operation will freeze when the user select one of the trigger source So if the user supply 98 to the input sending the query command SENS DIG DATA BYTE 101 104 will return 111 111 111 111 even the supply value at the DIO module has changed to 98 for this case At this stage users are allow to configure the output values For example gt SOUR DIG DATA BYT el 220 201 204 gt SOUR DIG DATA BYTE 201 204 No lt 220 220 220 220 Even though the query command returns 220 220 220 220 the real output value at the hardware DIO module will remain the same as previous stage Step 2 which is 123 in this case The output value will remain at 123 until the DIO module receives the trigger signal Users may stop trigger operation at this stage by sending the command TRIG SOUR NONE If this command is sent without receiving any trigger signal then the query of this command SOUR DIG DATA BYTE 201 204 should give back the previous stage Step 2 value which is 123 in this example but not 220 Send the command TRIG MON ON to start monitoring the trigger signal Users are NOT allowed to change the output setting at this stage U2600A Series User s Guide 37 3 38 Featu
42. res and Functions Table 3 1 Step by step descriptions for trigger function flowchart continued Steps Descriptions Step 7 Users can stop monitoring the trigger signal manually at any time To stop monitoring send the command TRIG MON OFF Step8 If trigger happen DIO module will output 220 as configured in Step 4 The device will return to normal IO operation So when read the input value it will return 98 in this case The command TRIG MON STAT is used to query the current monitoring status process For example when this command is sent at this stage gt TRIG MON STAT lt 1 gt TRIG MON STAT lt 0 The 1 indicates that trigger has happened But this will only be shown once If the query command is sent for the second time it will reset to 0 The monitoring process will stop after trigger signal is received gt TRIG MON lt 0 Example 1 Trigger did not happen RST CHS SOUR DIG DATA BYTE 123 201 203 SOUR DIG DATA BYTE 99 202 204 SOUR DIG DATA BYTE 201 204 123 99 123 99 Actual hardware value at 123 99 123 99 TRIG SOUR 301 Setting trigger source will not affects the output value Thus output values remained SOUR DIG DATA BYTE 201 204 123 99 123 99 U2600A Series User s Guide gt SOUR DIG DATA BYTE 44 201 202 gt SOUR DIG DATA 203 204 BYTE 222
43. the logic level of bit 301 changes from 0 to 1 i e an interrupt has occurred the bit 0 of Event Register EV is set to 1 See Figure 3 5 To alert the Status Byte Register that an interrupt has occurred the user has to enable the Enable Register EN at the Interrupt Operation Register using the following SCPI command STAT INT ENAB 1 Interrupt Operation Register Status Byte Register Cc EN Bit 0 Bit 1 STATus INTerrupt EVENtI Serial Poll SRE STATus INTerrupt ENABle lt enable_vaiue gt STB SRE STATus INTerrupt ENABle Summary Bit ROS Notes C Condition Register EV Event Register EN Enable Register Figure 3 5 Enabling the Interrupt Operation Register will allow it to send a signal 1 to the Status Byte Register when either the logic level for bit 301 or bit 302 changes from 0 to 1 32 U2600A Series User s Guide Features and Functions 3 The Enable Register acts like a gate for the Interrupt Operation Register If the Event Register is not enabled i e gate is close the interrupt signal will not be sent to the Status Byte Register If the Event Register is enabled the interrupt signal will be sent to bit 0 of the Status Byte Register To check whether the Enable Register is enabled use the following SCPI command STAT INT ENAB If the return value is 1 in binary is 01 it means that the information at bit 0 o
44. tual hardware value will not change until a trigger signal is received 39 3 gt ee Features and Functions SOUR DI SOUR DI SOUR DI SOUR DI G G DATA DATA DATA DATA WOR 145 33 123 25 TRIG MON ON BYTE BYTE 33 202 BYTE 145 201 D 6523 203 201 204 The last configured SOUR value will determine the later hardware value when a trigger signal is received Start monitor the trigger signal After start monitor trigger signal users are not allow to change SOUR command gt gt 40 SOUR DI SYST ERR G DATA BYTE 23 201 308 Channel not able to perform requested operation Chan 201 SOUR DI G DATA 145 33 123 25 TRIG MON 1 TRIG MON 0 TRIG MON 0 SOUR DI G STAT STAT DATA BYTE 145 33 123 25 BYTE 201 204 However user is still allow to make query on SOUR command Note that the actual hardware is still at 233 9 205 11 but SCPI value is at 145 33 123 25 Trigger happen 201 204 Check whether trigger had happened and reset to zero when user query for second time This command will also be reset to OFF indicating that the trigger monitoring process has been stopped Now the SCPI and actual hardware value are the same which is 145 33 123 2
45. used power 5 V USB_D USB_D USB differential pair U2600A Series User s Guide 23 2 Connector Pins Configuration 55 pin Connector J1 Pins Configuration 24 U2600A Series User s Guide Agilent U2600A Series USB Isolated Digital Input Output Modules e User s Guide 000 ee 3 Features and Functions e 6 e ig e z Digital Input Output 26 Isolated digital input channels 27 Isolated digital output channels 28 Virtual Port Group Function 31 Interrupt Function 32 Trigger Function 36 This chapter describes the features and functions of the Agilent U2600A Series USB isolated digital input output modules This includes the operations of the isolated digital input output group function interrupt function and trigger function gg Agilent Technologies 25 3 Features and Functions Digital Input Output 26 The U2600A Series USB isolated digital input output modules provide up to 64 bit of high density opto isolated digital input and output for USB 2 0 interface based industrial applications The 32 bit U2651A DIO model is segmented into eight channels with four channels as digital input channels CH101 to CH104 and four channels as digital output channels CH201 to CH204 Each channel consists of eight data bit Refer to Connector Pins Configuration for U2651A on page 17 for more information on the pins configuration The 64 bit U2652A digital input model is segmented into eight channels where all channels
46. ut channel 6 Common junction for input channel 7 Common junction for input channel 8 No connection U2600A Series User s Guide First Part DO_201 0 1 51 DO_202 0 DO_201 1 2 52 DO_202 1 DO_201 2 3 f 53 DO 202 2 DO 201 3 4 54 DO 202 3 DO 201 4 5 55 DO 202 4 DO 201 5 6 56 DO_202 5 DO_201 6 57 DO_202 6 DO_201 7 8 58 DO_202 7 VDD_201 9 7 59 VDD_202 DO_GND 10 60 COM_102 DO_GND 11 f 61 COM_102 DO_GND 12 62 COM_102 DO_203 0 13 63 DO 204 0 DO 203 1 14 64 DO_204 1 DO_203 2 15 f 65 DO 204 2 DO 203 3 16 66 DO 204 3 DO 203 4 67 IDO 204 4 DO_203 5 18 68 DO 204 5 DO 203 6 19 69 DO 204 6 DO 203 74 20 70 DO_204 7 VDD 203f 21 71 VDD_204 DO_GND 22 72 IDO GND DO GND 23 73 IDO GND DO GND 24 74 IDO GND NC 25 75 TNC Figure 2 5 Pins configuration for U2653A U2600A Series User s Guide Connector Pins Configuration Connector Pins Configuration for U2653A Second Part DO 205 0f 26 76 DO 206 0 DO 205 1 77 DO 206 1 DO_205 2 28 78 DO_206 2 DO 205 34 29 79 DO_206 3 DO_205 4 30 80 DO_206 4 DO_205 5 31 f 81 DO_206 5 DO_205 6 32 82 DO_206 6 DO_205 7 33 83 DO_206 7 VDD_205 34 84 VDD_206 COM_105 35 f 85 COM_106 COM_105 36 86 COM_106 COM_105 37 87 COM_106 DO_207 0 38 88 IDO 208 0 DO_207 1 39 89 DO_208 1 DO_207 2 40 f 90 DO_208 2 DO_207 3 41
47. with the essential requirements of the Low Voltage Directive 2006 95 EC and the EMC Directive 2004 108 EC and carries the CE Marking accordingly European Union Performance Criteria A Pass Normal operation no effect B Pass Temporary degradation self recoverable C Pass Temporary degradation operator intervention required D Fail Not recoverable component damage N A Not applicable due to the product is a battery operated device Models Description U2651A Isolated 32 bit Digital Input DI and 32 bit Digital Output DO U2652A Isolated 64 bit Digital Input DI U2653A Isolated 64 bit Digital Output DO Notes Regulatory Information for Canada ICES NMB 001 2004 This ISM device complies with Canadian ICES 001 Cet appareil ISM est confomre la norme NMB 001 du Canada Regulatory Information for Australia New Zealand This ISM device complies with Australian New Zealand AS NZS CISPR11 2004 N10149 U2600A Series User s Guide IX U2600A Series User s Guide Table of Contents U2600A Series User s Guide XI Table of Contents Table of Contents 1 Getting Started Introduction 2 Product Overview 3 Product outlook 3 Product dimension 4 Terminal Block Overview 5 Standard Purchase Items Checklist 6 Software Installation 7 L Mount Kit Installation 8 General Maintenance 10 Additional Information 11 Hardware verification 11 Sample code 13 2 Connector Pins Configuration Introdu
48. zontal view U2600A Series User s Guide DI_101 0 301 DI_101 1 302 First Part 1 51 DI_102 0 2 52 DI 102 1 DI 101 2 3 53 DI 102 2 DI 101 3 4 54 DI 102 3 DI 101 4 5 55 DI_102 4 DI_101 5 6 56 DI 102 5 DI 101 6 57 DI 102 6 DI 101 7 8 58 DI 102 7 COM 101 9 7 59 COM_102 COM_101 10 60 COM_102 COM_101 11 61 COM_102 COM_101 12 62 COM_102 DI 103 0 13 63 DI 104 0 DI 103 1 14 64 DI 104 1 DI 103 2 15 f 65 DI 104 2 DI 103 3 16 66 DI 104 3 DI 103 4 67 DI_104 4 DI_ 103 5 18 68 DI 104 5 DI 103 6 19 69 DI 104 6 DI 103 74 20 70 DI_104 7 COM 103f 21 71 COM_104 COM_103 22 72 COM_104 COM_103 23 73 COM_104 COM_103 24 74 COM_104 NC 25 75 INC Figure 2 3 Pins configuration for U2651A U2600A Series User s Guide Connector Pins Configuration Connector Pins Configuration for U2651A Second Part DO 201 0f 26 76 DO 202 0 DO 201 1 77 DO 202 1 DO_201 2 28 78 DO_202 2 DO 201 34 29 79 DO_202 3 DO_201 4 30 80 DO 202 4 DO 201 5 31 f 81 DO_202 5 DO_201 6 32 82 DO_202 6 DO_201 7 33 83 DO_202 7 VDD_201 34 84 VDD_202 DO_GND 35 f 85 DO_GND DO_GND 36 86 DO_GND DO_GNDJ 37 87 IDO GND DO_203 0 38 88 DO 204 0 DO_203 1 39 89 DO_204 1 DO_203 2 40 90 DO 204 2 DO 203 3 41 91 DO 204 3 DO 203 4 142 92 DO_204 4 DO_203 5 43 93

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