Agilent Technologies 34937A, 34939A

18 Agilent 34937A-34939A General Purpose Switch Modules User’s Guide

Index

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