Keysight U2600A Series User Manual
  1. Manuals
  2. Brands
  3. Keysight Manuals
  4. I/O Systems
  5. U2600A Series
  6. User manual

Keysight U2600A Series User Manual

Usb isolated digital input/output modules
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Keysight U2600A Series USB
Isolated Digital Input/Output
Modules
User's Guide

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the U2600A Series and is the answer not in the manual?

Questions and answers

Related Manuals for Keysight U2600A Series

Summary of Contents for Keysight U2600A Series

  • Page 1 Keysight U2600A Series USB Isolated Digital Input/Output Modules User’s Guide...
  • Page 4 OR OF ANY INFORMATION Manual Part Number forth therein, does not require or CONTAINED HEREIN. SHOULD permit, among other things, that KEYSIGHT AND THE USER HAVE A U2651-90011 Keysight: (1) Furnish technical SEPARATE WRITTEN AGREEMENT Edition information related to commercial...

  • Page 5: Safety Symbols

    Earth (ground) terminal manual for specific Warning or Caution information) Protective conductor terminal Caution, hot surface Frame or chassis terminal Out position of a bi-stable push control Equipotentiality In position of a bi-stable push control Keysight U2600A Series User’s Guide...

  • Page 6: General Safety Information

    – 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. – Mains supply voltage fluctuations are not to exceed 10% of the nominal supply voltage. Keysight U2600A Series User’s Guide...
  • Page 7 – 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. Keysight U2600A Series User’s Guide...

  • Page 8: Environmental Conditions

    –20 °C to 70 °C Altitude Up to 2,000 m Pollution degree Installation category The U2600A Series USB Isolated Digital Input/Output Modules complies with NOTE 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 –...

  • Page 9: Regulatory Markings

    Directives. ICES/NMB-001 indicates that this ISM device complies with the Canadian The CSA mark is a registered ICES-001. Cet appareil ISM est trademark of the Canadian Standards conforme a la norme NMB-001 du Association. Canada. Keysight U2600A Series User’s Guide...

  • Page 10: Waste Electrical And Electronic Equipment (Weee) Directive 2002/96/Ec

    To return this unwanted instrument, contact your nearest Keysight Service Center, or visit http://about.keysight.com/en/companyinfo/environment/takeback.shtml for more information. Sales and Technical Support To contact Keysight for sales and technical support, refer to the support links on the following Keysight websites: – www.keysight.com/find/U2600A (product-specific information and support, software and documentation updates) –...

  • Page 11: Table Of Contents

    ..... . .37 55-pin Connector (J1) Pins Configuration ..... . .39 Keysight U2600A Series User’s Guide...
  • Page 12 ........71 Keysight U2600A Series User’s Guide...
  • Page 13 .....49 Figure 3-6 Flowchart for interrupt function operation ..51 Figure 3-7 Flowchart for trigger function operation ...53 Keysight U2600A Series User’s Guide...
  • Page 14 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U2600A Series User’s Guide...
  • Page 15 ......38 Table 2-4 U2600A series J1 connector pin assignment ..39 Table 2-5 U2600A series J1 connector legend .
  • Page 16 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U2600A Series User’s Guide...

  • Page 17: Getting Started

    L-Mount Kit Installation General Maintenance Additional Information 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...

  • Page 18: Introduction

    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.

  • Page 19: Product Overview

    Getting Started Product Overview Product outlook Front View Bumper DI/DO indicator Power indicator Connector Rear View USB connector Power inlet Top view Plastic casing Keysight U2600A Series User’s Guide...

  • Page 20: Product Dimension

    Getting Started Product dimension With plastic casing Without plastic casing Top view Top view 174.54 mm 182.39 mm Front view Front view 25.00 mm 44.00 mm 105.00 mm 120.00 mm Keysight U2600A Series User’s Guide...

  • Page 21: Terminal Block Overview

    Getting Started Terminal Block Overview Top view 118.60 mm 158.00 mm Side View 51.50 mm 28.40 mm Keysight U2600A Series User’s Guide...

  • Page 22: Standard Purchase Items Checklist

    Standard Purchase Items Checklist Inspect and verify that you have all the following items upon your standard purchase of the U2600A Series USB isolated DIO modules. If there are missing items, please contact the nearest Keysight Sales Office. ✔ DC power adapter ✔...

  • Page 23: Software Installation

    Getting Started Software Installation If you would like to use the U2600A Series USB isolated DIO modules with the Keysight Measurement Manager application software, follow the step-by-step instructions as shown in the Keysight USB Modular Products and Systems Quick Start Guide.

  • Page 24: L-Mount Kit Installation

    Getting Started L-Mount Kit Installation The L-Mount kit is to be used with Keysight 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. 1 Unpack the L-Mount kit from the packaging.
  • Page 25 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. Keysight U2600A Series User’s Guide...

  • Page 26: General Maintenance

    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. Keysight U2600A Series User’s Guide...

  • Page 27: Additional Information

    Additional Information Hardware verification Keysight Connection Expert is one of the utilities of Keysight IO Libraries. It can automatically detects the USB devices 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.
  • Page 28 Getting Started 3 A context menu will appear. Click Send Commands To This Instrument. The Keysight Interactive IO dialog box will appear as shown below. Click Send & Read to send the *IDN? default SCPI command. The instrument's response will be displayed in the Instrument Session History panel.

  • Page 29: Sample Code

    Getting Started Sample code Sample codes for Keysight 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. – Example1: Demonstrates the initialization of the instrument –...
  • Page 30 Getting Started THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U2600A Series User’s Guide...

  • Page 31: Connector Pins Configuration

    Connector Pins Configuration for U2651A Connector Pins Configuration for U2652A Connector Pins Configuration for U2653A 55-pin Connector (J1) Pins Configuration This chapter describes the U2600A Series USB isolated digital input/output modules pins configuration and the theory operation of isolated DIO.

  • Page 32: Introduction

    Connector Pins Configuration Introduction 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...

  • Page 33: Connector Pins Configuration For U2651A

    DO_GND 47 97 DO_GND COM_103 23 73 COM_104 DO_GND 48 98 DO_GND COM_103 24 74 COM_104 DO_GND 49 99 DO_GND NC 25 75 NC +5 V 50 100 +5 V Figure 2-3 Pins configuration for U2651A Keysight U2600A Series User’s Guide...
  • Page 34 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 +5 V On board +5 V regulated power supply No connection Keysight U2600A Series User’s Guide...

  • Page 35: Connector Pins Configuration For U2652A

    72 COM_104 COM_107 47 97 COM_108 COM_103 23 73 COM_104 COM_107 48 98 COM_108 COM_103 24 74 COM_104 COM_107 49 99 COM_108 NC 25 75 NC NC 50 100 NC Figure 2-4 Pins configuration for U2652A Keysight U2600A Series User’s Guide...
  • Page 36 Common junction for input channel 4 COM_105 Common junction for input channel 5 COM_106 Common junction for input channel 6 COM_107 Common junction for input channel 7 COM_108 Common junction for input channel 8 No connection Keysight U2600A Series User’s Guide...

  • Page 37: Connector Pins Configuration For U2653A

    DO_GND 47 97 DO_GND DO_GND 23 73 DO_GND DO_GND 48 98 DO_GND DO_GND 24 74 DO_GND DO_GND 49 99 DO_GND NC 25 75 NC +5 V 50 100 +5 V Figure 2-5 Pins configuration for U2653A Keysight U2600A Series User’s Guide...
  • Page 38 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 +5 V On board +5 V regulated power supply No connection Keysight U2600A Series User’s Guide...

  • Page 39: 55-Pin Connector (J1) Pins Configuration

    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 +12 V +12 V USB_D+ USB_D- +12 V +12 V +12 V +12 V +12 V...
  • Page 40 Connector Pins Configuration Table 2-5 U2600A series J1 connector legend Descriptions +12 V +12 V power from backplane Ground BRSV Reserved pin STAR_TRIG Star trigger USB_VBUS USB bused power, +5 V USB_D+, USB_D- USB differential pair Keysight U2600A Series User’s Guide...

  • Page 41: Features And Functions

    Virtual Port Group Function Interrupt Function Trigger Function This chapter describes the features and functions of the Keysight U2600A Series USB isolated digital input/output modules. This includes the operations of the isolated digital input/output, group function, interrupt function and trigger...

  • Page 42: Digital Input/Output

    Features and Functions Digital Input/Output 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).

  • Page 43: Isolated Digital Input Channels

    Features and Functions Isolated digital input channels The U2600A Series USB isolated DIO 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.

  • Page 44: Isolated Digital Output Channels

    (see Figure 3-4). When the load is of an inductance nature such as relay, coil or motor, the CAUTION VDD pin should be connected to an external power source. Keysight U2600A Series User’s Guide...

  • Page 45: Figure 3-3 Isolated Digital Output Is Switched On With Load

    Features and Functions Figure 3-3 Isolated digital output is switched on with load Figure 3-4 Isolated digital output is switched off with load Keysight U2600A Series User’s Guide...
  • Page 46 SCPI Example 4, Output a signal at a digital output channel // Output 123 (in decimal) at channel -> SOUR:DIG:DATA:BYTE 123, 201 to 204. (@201:204) // Query the output signal at channel -> SOUR:DIG:DATA:BYTE? 201 to 204. (@201:204) <- 123,123,123,123 Keysight U2600A Series User’s Guide...

  • Page 47: Virtual Port Group Function

    Features and Functions Virtual Port Group Function The U2600A Series USB isolated DIO 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.
  • Page 48 // Set channel number 299 to output -> SOUR:DIG:DATA 0, (@299) all zeros // Group different output bits in channel number 299 -> CONF:DIG:GRO 202.0,202.1,202.5,202.7,203.5,203.7,204.0,204.5, (@299) // Set channel number 299 to output -> SOUR:DIG:DATA 1, (@299) with ones Keysight U2600A Series User’s Guide...

  • Page 49: Interrupt Function

    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”. Keysight U2600A Series User’s Guide...
  • Page 50 Enable Register of the Interrupt Operation Register. The flowchart in Figure 3-6 shows an example of the interrupt function operation. Keysight U2600A Series User’s Guide...

  • Page 51: Figure 3-6 Flowchart For Interrupt Function Operation

    If bit 0 of STB returns “1”, it means that an interrupt has occurred. If bit 0 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. Keysight U2600A Series User’s Guide...
  • Page 52 -> STAT:INT:EVEN? // 0 now. If there is another interrupt, it <- +0 will be set to 1 again Refer to U2600A Series Programmer’s Reference under the topic NOTE “[SENSE:]DIGital:INTerrupt[:ENABle]” for more example on interrupt function. Keysight U2600A Series User’s Guide...

  • Page 53: Trigger Function

    Step 4: Users may configure the output Step 5: Stop trigger operation? Step 7: Users may Step 6: Start stop the trigger operation Trigger Step 8: New output to DIO Figure 3-7 Flowchart for trigger function operation Keysight U2600A Series User’s Guide...
  • Page 54 (@201:204)” should give back the previous stage (Step 2) value, which is 123 in this example but not 220. Step 6 Send the command “TRIG:MON ON” to start monitoring the trigger signal. Users are NOT allowed to change the output setting at this stage. Keysight U2600A Series User’s Guide...
  • Page 55 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. -> TRIG:MON? <- 0 Keysight U2600A Series User’s Guide...
  • Page 56 -> TRIG:SOUR NONE function anymore. Trigger does not happen // Since trigger did not happen, the -> SOUR:DIG:DATA:BYTE? output value did not change. Thus (@201:204) SCPI return 123,99,123,99 to show the <- 123,99,123,99 actual hardware status Keysight U2600A Series User’s Guide...
  • Page 57 (@201:204) -> 255,182,100,2 // The last configured SOUR value will -> SOUR:DIG:DATA:BYTE 33,(@202) determine the later hardware value -> SOUR:DIG:DATA:BYTE 145, when a trigger signal is received (@201) -> SOUR:DIG:DATA:WORD 6523, (@203) -> SOUR:DIG:DATA:BYTE? (@201:204) Keysight U2600A Series User’s Guide...
  • Page 58 *** From here onwards, user may choose to continue with trigger or turn off trigger *** // Turn off trigger function -> TRIG:SOUR NONE // Now the SOUR query command -> SOUR:DIG:DATA:BYTE?(@201:204) shows the actual hardware value, <- 145,33,123,25 which is 145,33,123,25 Keysight U2600A Series User’s Guide...
  • Page 59 <- +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” // However, user can check whether -> DIG:INT? (@301:302) the interrupt is enabled <- 0,0 Keysight U2600A Series User’s Guide...
  • Page 60 -> STAT:INT ENAB? can still be use because it is only an enable register. Since interrupt <- +3 comand has been disabled, this -> STAT:INT? command have no effect on interrupt <- +0 or trigger. Keysight U2600A Series User’s Guide...
  • Page 61 -> SOUR:DIG:DATA:BYTE? (@299) <- 234 -> SOUR:DIG:DATA:BYTE 31,(@299) -> SOUR:DIG:DATA:BYTE? (@299) <- 31 -> SOUR:DIG:DATA:BYTE? (@201:204) <- 48,128,4,8 -> TRIG:MON ON -> SOUR:DIG:DATA:BYTE 23,(@299) -> SYST:ERR? <- +308,“Channel not able to perform requested operation; Chan 299” Keysight U2600A Series User’s Guide...
  • Page 62 48,128,4,8 <- 48,128,4,8 -> SOUR:DIG:DATA:BYTE? (@299) <- 16 *** From here onwards, users may choose to continue with trigger or turn off trigger function *** // Turn off trigger function -> TRIG:SOUR NONE Keysight U2600A Series User’s Guide...

  • Page 63: Characteristics And Specifications

    Keysight U2600A Series USB Isolated Digital Input/Output Modules User’s Guide Characteristics and Specifications For the characteristics and specifications of the U2600A Series USB Isolated Digital Input/Output Modules, refer to the datasheet at http://literature.cdn.keysight.com/litweb/pdf/5991-0665EN.pdf.
  • Page 64 Characteristics and Specifications THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U2600A Series User’s Guide...

  • Page 65: Dismantle Procedures

    Keysight U2600A Series USB Isolated Digital Input/Output Modules User’s Guide Dismantle Procedures General Disassemble Troubleshooting Self-Test Procedures This chapter describes the step-by-step disassemble procedures and list the available replacement parts for U2600A Series USB isolated digital input/output modules.

  • Page 66: General Disassemble

    – 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 Keysight U2600A Series User’s Guide...
  • Page 67 Dismantle Procedures Step 2: Flip the plastic casing open. Step 3: Slide the metal casing out of the plastic casing. Metal casing Keysight U2600A Series User’s Guide...
  • Page 68 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 metal casing Keysight U2600A Series User’s Guide...
  • Page 69 Dismantle Procedures Disassembled parts Metal casing Rear metal casing Carrier board and measurement board Front metal casing Keysight U2600A Series User’s Guide...

  • Page 70: Troubleshooting

    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 Keysight NOTE Service Center to obtain further assistance.

  • Page 71: Self-Test Procedures

    1 Go to Start > All Programs > Keysight IO Libraries Suite > Keysight Connection Expert to launch the Keysight Connection Expert. 2 Go to Start > All Programs > Keysight T&M Toolkit > Keysight Interactive IO to launch the Interactive I/O dialog box.
  • Page 72 Dismantle Procedures THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U2600A Series User’s Guide...
  • Page 73 This information is subject to change without notice. Always refer to the Keysight website for the latest revision. © Keysight Technologies 2007-2020 Edition 8, October 2020 Printed in Malaysia U2651-90011 www.keysight.com...

This manual is also suitable for:

U2651aU2652aU2653a

Table of Contents