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Keysight 34959A User’s Guide

Notices

Copyright Notice

© Keysight Technologies 2008-2019
No part of this manual may be 

reproduced in any form or by any 

means (including electronic storage 

and retrieval or translation into a 

foreign language) without prior 

agreement and written consent from 

Keysight Technologies as governed by 

United States and international 

copyright laws.

Trademarks

Microsoft® and Windows® are U.S. 

registered trademarks of Microsoft 

Corporation. 

Manual Part Number

34980-90059

Edition

Edition 3, July 1, 2019

Printed in:

Printed in Malaysia

Published by:

Keysight Technologies

Bayan Lepas Free Industrial Zone,

11900 Penang, Malaysia

Technology Licenses 

The hardware and/or software 

described in this document are 

furnished under a license and may be 

used or copied only in accordance with 

the terms of such license.

Declaration of Conformity

Declarations of Conformity for this 

product and for other Keysight 

products may be downloaded from the 

Web. Go to 

http://www.keysight.com/

go/conformity

. You can then search by 

product number to find the latest 

Declaration of Conformity.

U.S. Government Rights

The Software is “commercial computer 

software,” as defined by Federal 

Acquisition Regulation (“FAR”) 2.101. 

Pursuant to FAR 12.212 and 27.405-3 

and Department of Defense FAR 

Supplement (“DFARS”) 227.7202, the 

U.S. government acquires commercial 

computer software under the same 

terms by which the software is 

customarily provided to the public. 

Accordingly, Keysight provides the 

Software to U.S. government 

customers under its standard 

commercial license, which is embodied 

in its End User License Agreement 

(EULA), a copy of which can be found 

at 

http://www.keysight.com/find/

sweula

. The license set forth in the 

EULA represents the exclusive authority 

by which the U.S. government may use, 

modify, distribute, or disclose the 

Software. The EULA and the license set 

forth therein, does not require or 

permit, among other things, that 

Keysight: (1) Furnish technical 

information related to commercial 

computer software or commercial 

computer software documentation that 

is not customarily provided to the 

public; or (2) Relinquish to, or 

otherwise provide, the government 

rights in excess of these rights 

customarily provided to the public to 

use, modify, reproduce, release, 

perform, display, or disclose 

commercial computer software or 

commercial computer software 

documentation. No additional 

government requirements beyond 

those set forth in the EULA shall apply, 

except to the extent that those terms, 

rights, or licenses are explicitly required 

from all providers of commercial 

computer software pursuant to the FAR 

and the DFARS and are set forth 

specifically in writing elsewhere in the 

EULA. Keysight shall be under no 

obligation to update, revise or 

otherwise modify the Software. With 

respect to any technical data as 

defined by FAR 2.101, pursuant to FAR 

12.211 and 27.404.2 and DFARS 

227.7102, the U.S. government 

acquires no greater than Limited Rights 

as defined in FAR 27.401 or DFAR 

227.7103-5 (c), as applicable in any 

technical data.

Warranty

THE MATERIAL CONTAINED IN THIS 

DOCUMENT IS PROVIDED “AS IS,” 

AND IS SUBJECT TO BEING 

CHANGED, WITHOUT NOTICE, IN 

FUTURE EDITIONS. FURTHER, TO THE 

MAXIMUM EXTENT PERMITTED BY 

APPLICABLE LAW, KEYSIGHT 

DISCLAIMS ALL WARRANTIES, EITHER 

EXPRESS OR IMPLIED, WITH REGARD 

TO THIS MANUAL AND ANY 

INFORMATION CONTAINED HEREIN, 

INCLUDING BUT NOT LIMITED TO THE 

IMPLIED WARRANTIES OF 

MERCHANTABILITY AND FITNESS FOR 

A PARTICULAR PURPOSE. KEYSIGHT 

SHALL NOT BE LIABLE FOR ERRORS 

OR FOR INCIDENTAL OR 

CONSEQUENTIAL DAMAGES IN 

CONNECTION WITH THE 

FURNISHING, USE, OR 

PERFORMANCE OF THIS DOCUMENT 

OR OF ANY INFORMATION 

CONTAINED HEREIN. SHOULD 

KEYSIGHT 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.

Safety Information

CAUTION

A CAUTION notice denotes a hazard. It 

calls attention to an operating 

procedure, practice, or the like that, if 

not correctly performed or adhered to, 

could result in damage to the product 

or loss of important data. Do not 

proceed beyond a CAUTION notice 

until the indicated conditions are fully 

understood and met.

WARNING

A WARNING notice denotes a hazard. It 

calls attention to an operating 

procedure, practice, or the like that, if 

not correctly performed or adhered to, 

could result in personal injury or death. 

Do not proceed beyond a WARNING 

notice until the indicated conditions are 

fully understood and met.

Содержание 34959A

Страница 1: ...Keysight 34959A Breadboard Module User s Guide...

Страница 2: ...overnment rights in excess of these rights customarily provided to the public to use modify reproduce release perform display or disclose commercial computer software or commercial computer software d...

Страница 3: ...ons which must be taken to maintain safe operation of the instrument Alternating current AC Frame or chassis ground terminal Standby supply Unit is not completely disconnected from ac mains when switc...

Страница 4: ...e impaired if it is used in a manner not specified in the operation instructions Before Applying Power Verify that all safety precautions are taken Make all connections to the unit before applying pow...

Страница 5: ...he instrument cover Do Not Modify the Instrument Do not install substitute parts or perform any unauthorized modification to the product Return the product to an Keysight Sales and Service Office for...

Страница 6: ...itoring 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 Keysight Service C...

Страница 7: ...d Technical Support 6 34959A Breadboard Module Description 9 34959A Breadboard Module Disassembly 11 34959A Breadboard Module Layout shown with cover removed 13 Ribbon Cable Header Pin Assignment Info...

Страница 8: ...8 Keysight 34959A User s Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK...

Страница 9: ...circuitry can access the 34980A mainframe s internal DMM and four Analog Buses Desired measurement and I O functions can be programmed using standard read write commands Internally most of the custom...

Страница 10: ...gital Backplane Analog Bus Relays 4 user installed 4 2 wire ABus Relay Drives Relay Drives Digital I O Digital I O Ch 911 914 Ch 101 128 Ch 002 Ch 001 8 bits 8 bits Ribbon Cable Connector P101 Ribbon...

Страница 11: ...remove the screw with a Torx T10 driver slide the cover back 5mm as shown and lift the cover up Reverse this procedure to replace the cover 34959A Breadboard Module as Shipped The Keysight supplied P...

Страница 12: ...12 Keysight 34959A User s Guide Removal of the Keysight Supplied PC Board Retaining Tab Torx T10 Screw Slide Keysight supplied PC board back 5mm to clear retaining tabs and lift up...

Страница 13: ...log Bus relay and Connector to 34980A backplane connection area Ribbon cable headers for connecting custom circuitry External ports for DB50 or DB78 connectors to user field wiring external to the mai...

Страница 14: ...to the polarization notches indexing keys on the connectors and headers to correctly identify Pin 1 Connector P102 Supplied 26 Pin Ribbon Cable Header P102 3M part 3429 5602 26 pin 0 1 Ribbon Cable C...

Страница 15: ...und 24 Control Line 3 Read Write Status Line 12 Digital Channel 001 Bit 7 25 5V power supply 13 Digital Channel 001 Bit 6 26 Relay Ground Polarization notch Pin 1 Polarization key Pin numbers are show...

Страница 16: ...pose relay drive 34 Channel 107 gen purpose relay drive 15 Channel 118 gen purpose relay drive 35 Channel 106 gen purpose relay drive 16 Channel 117 gen purpose relay drive 36 Channel 105 gen purpose...

Страница 17: ...formation The following enlargement of the Analog Bus control area of the board shows where to install the relays and make wire connections Analog Bus Relay Installation and Solder Hole Locations WARN...

Страница 18: ...and which holes on the Keysight supplied PC board see the photo on page 17 for the locations to solder each two wire output connection 34959A Breadboard Connections to the 34980A Analog Buses CAUTION...

Страница 19: ...iagram and connector part numbers are offered as a suggestion WARNING SHOCK HAZARD If any of the relays K101 K104 are installed on the 34959A module s Keysight supplied PC board then an Analog Bus con...

Страница 20: ...Custom 40 pin Ribbon Cable note orientation of polarization notch Side View Pin 1 Pin 1 Custom length Parts A and B connect to Part C ribbon cable Part D solder to custom PC ribbon cable header board...

Страница 21: ...provided secure the custom board and then reinstall the Keysight supplied PC board When the module assembly is complete replace the sheet metal cover and install the module in an available slot within...

Страница 22: ...egree Levels 1 2 and 3 Specification Test Conditions Minimum Typical Maximum Total Power Consumption by customer installed circuits all connections total 6W Maximum Power from 12V Supply 6W Maximum Po...

Страница 23: ...dance applies to any circuitry installed in the 34959A module Module Cooling The maximum recommended power consumption dissipation for the breadboard module and its installed circuitry is 6 watts resu...

Страница 24: ...from header P102 Pin 1 of the board mounting position for the 40 pin ribbon cable connector carrying relay drive signals and control power from header P101 The center of the two user supplied Dsub ou...

Страница 25: ...eader Connection to 40 pin header 34980A backplane Location of sheet metal mounting base holes Diameter 3 18mm Footprint for mounting 50 pin Dsub Pin 1 Pin 1 Dimension A DATUM All dimensions are shown...

Страница 26: ...26 Keysight 34959A User s Guide PC Board Footprint of Suggested DB50 Connectors M F All Dimensions are shown in millimeters...

Страница 27: ...ight 34959A User s Guide 27 PC Board Footprint of Suggested DB78M Connector PC Board Footprint of Suggested DB78F Connector All Dimensions are shown in millimeters All Dimensions are shown in millimet...

Страница 28: ...signals to the Analog Buses or access signals introduced to those buses through other installed modules Refer to Chapter 2 for configuring the internal DMM for making voltage resistance or frequency m...

Страница 29: ...e CLOSe 6914 The ROUTe CHANnel LABel command is used to assign a user defined label to any of the 32 channels accessible by the Breadboard Module including the Analog Bus channels These labels may be...

Страница 30: ...setting indicating a read request If the read target is byte 1 control line 1 is set strobe low the byte 1 data is read and then control line 1 is set strobe high The strobe pulse width is 3 75 s and...

Страница 31: ...ntrol line 3 is then set high If both bytes are targeted in the write SOURce command both control lines 1 and 2 are set strobe low both bytes data are written to the 16 output bits and then both contr...

Страница 32: ...igital data from the breadboard you must first configure the digital channel width as byte or word using the CONFigure DIGital WIDTh command The syntax is CONFigure DIGital WIDTh width ch_list Example...

Страница 33: ...mbined channel as a word width input note that it is only necessary to specify the first channel in SCPI once the word width has been specified CONFigure DIGital DIRection INPut 5001 Once the data wid...

Страница 34: ...s the combined channel as a word width output note that it is only necessary to specify the first channel in SCPI once the two channels have been configured as a word CONFigure DIGital DIRection OUTPu...

Страница 35: ...value may be binary valid values from B0000000000000000 through B1111111111111111 hexadecimal valid values from H0 through HFFFF or integer valid values 0 through 65535 and the syntax is SOURce DIGita...

Страница 36: ...36 Keysight 34959A User s Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK...

Страница 37: ...scription 9 digital I O command timing 30 dimensions for the custom PC board area 24 disassembly 11 Dsub connector recommendations 24 E electrical specifications 22 I installing custom circuitry 19 L...

Страница 38: ...38 Keysight 34959A User s Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK...

Страница 39: ...on is subject to change without notice Always refer to the Keysight website for the latest revision Keysight Technologies 2008 2019 Edition 3 July 1 2019 Printed in Malaysia 34980 90059 34980 90059 ww...

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