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Keithley Instruments

 

28775 Aurora Road 
Cleveland, Ohio 44139 
1-800-935-5595

tek.com/keithley

KPCI-488LPA GPIB Controller Interface Card 

Quick Start Guide 

 

 

KPCI-488LPA-903-01 Rev. B / 

January 2020

  

*PKPCI-488LPA-903-01B*

Welcome 

Thank you for choosing a Keithley Instruments product. The KPCI-488LPA has the following features: 

Full compatibility with the IEEE488.2 standard

Up to 1.5 MB per second data transfer rates

Supports a 32-bit 3.3 V or 5 V PCI bus

A built-in 1 KB first-in first-out (FIFO) for read/write operations

Half-sized printed circuit board

Supports up to 14 stand-alone instruments

An interactive utility for testing and diagnostics

Command-compatible driver API (application program interfaces) for Keithley Instruments, National

Instruments NI

TM

, and VISA (Virtual Instrument Software Architecture) libraries.

Contact and support information 

This  guide  is  designed  to  help  you  to  install  your  KPCI-488LPA.  For  more  detailed  information,  refer  to  the 

Models  KPCI-488LPA  and  KUSB-488B 

Reference  Manual

  (part  number  KI488-901-01),  available  from  the 

Keithley Instruments website

 (

tek.com/keithley

). 

From the website, you can also access updated drivers and information about related products. 

Your local Field Applications Engineer can help you with product selection, configuration, and usage. Check the 

website for contact information. 

Inspection for damage 

The KPCI-488LPA was carefully inspected electrically and mechanically before shipment. After unpacking all 

items from the shipping carton, check for any obvious signs of physical damage that may have occurred during 

transit. Report any damage to the shipping agent immediately. Save the original packing carton for possible 

future shipment. 

Summary of Contents for Keithley KPCI-488LPA

Page 1: ...uments NITM and VISA Virtual Instrument Software Architecture libraries Contact and support information This guide is designed to help you to install your KPCI 488LPA For more detailed information ref...

Page 2: ...pping label Software and hardware installation To download the latest software drivers visit tek com keithley You must install the software driver before you connect the KPCI 488LPA to your computer D...

Page 3: ...ble driver See the Models KPCI 488LPA and KUSB 488B Reference Manual part number KI488 901 01 for the available functions of each driver For LabVIEW and LabWindows CVI support Keithley Instruments rec...

Page 4: ...before touching the KPCI 488LPA card 6 Position the board into the PCI slot you selected 7 Secure the card in place at the rear panel of the system 8 Replace your computer s case In most Microsoft Win...

Page 5: ...your computer with at least two thirds of all devices powered on You can connect devices in a linear configuration star configuration or a combination of the two configurations See the next figures F...

Page 6: ...figuration The GPIB has 24 lines These lines consist of 16 signal lines and eight ground return or shield drain lines The 16 signal lines can be divided into a set of eight parallel 8 bit data transfe...

Page 7: ...O6 15 DIO7 16 DIO8 8 control lines 5 system management lines 5 EOI 9 IFC 10 SRQ 11 ATN 17 REN 3 handshake lines 6 DAV 7 NRFD 8 ground lines 8 NDAC 1 shield drain line 12 SHIELD 7 ground return lines 1...

Page 8: ...ed in all interconnected devices in a known quiescent state SRQ Service Request Used by a device to indicate the need for attention and to request an interruption of the current sequence of events ATN...

Page 9: ...Set the KPCI 488LPA to be a system controller Enable autopolling To launch the configuration utility 1 From Microsoft Windows select Start All Programs 2 From the programs selection select Keithley In...

Page 10: ...ate with any GPIB instrument by writing command strings to your instrument and reading the results Before you launch the diagnostic tool make sure that the KPCI 488LPA is connected to both your comput...

Page 11: ...ool The KI 488 Diagnostic Tool window will open Figure 9 KI 488 Diagnostic Tool To initialize your GPIB interface accessory 1 Select Initialize KI GPIB The Initialize GPIB Interface Board dialog is di...

Page 12: ...nt in the GPIB Command String to Send or Transmit field For example you can send IDN to query the identification of an instrument 3 Under Communications Functions select Send The command string will a...

Page 13: ...ents may be connected to mains These instruments will be marked as category II or higher Unless explicitly allowed in the specifications operating manual and instrument labels do not connect any instr...

Page 14: ...er documentation explains hazards that could damage the instrument Such damage may invalidate the warranty The CAUTION heading with the symbol in the user documentation explains hazards that could res...

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