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Agilent Technologies
34937A, 34939A manual
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24 pages, 722.94 Kb
Agilent Technologies
Agilent 34937A-34939A
General Purpose
Switch Modules
User’s Guide
Agilent Technologies, Inc.
Printed in Malaysia
Edition 1
June 2008 E0608
*34980-90037*
34980-90037
Contents
Main
Notices
Manual Part Number
Edition
Software Revision
Warranty
Additional Safety Notices
General
Agilent 34937A-34939A General Purpose Switch Modules Users Guide iii
Safety Symbols
Before Applying Power
Page
Contents
Page
General Purpose Switch Modules
Operating Considerations.
Electrical Considerations
Temperature Sensor
Switching Reactive Loads
Hardware Power-Fail Jumper
WARNING
34937A, 34938A and 34939A SCPI Programming Examples
Opening and Closing Channels
Example: Closing and opening channels The first two commands close
Example: Querying channels for open or closed state The following command
Reading Jumper State and System Identity
Reading Cycle Count and Resetting Modules to Power-On State
34937A 32-Channel GP Switch Module
34937A Simplified Schematic
NOTE
34937A 32-Channel GP Switch Module
Agilent 34937A-34939A General Purpose Switch Modules Users Guide 7
34937A D-Sub Connectors
Bank 1
34937T Terminal Block
34938A 20-Channel High-Current GP Switch Module
34938A Simplified Schematic
10 Agilent 34937A-34939A General Purpose Switch Modules Users Guide
34938A 20-Channel High-Current GP Switch Module
34938A D-Sub Connectors
Bank 1
34938T Terminal Block
34939A 64-Channel High-Density Form-A GP Switch Module
34939A Simplified Schematic
NOTE
Agilent 34937A-34939A General Purpose Switch Modules Users Guide 13
34939A D-Sub Connectors
Bank 1
14 Agilent 34937A-34939A General Purpose Switch Modules Users Guide
Agilent 34937A-34939A General Purpose Switch Modules Users Guide 15
34939T Terminal Block
Wire Size: 20 AWG Typical 18 AWG Max
Page
Index
Agilent 34937A-34939A General Purpose Switch Modules Users Guide 17
Index
Numerics
C
D
J