Keysight Technologies 34970A Manuals

Keysight Technologies 34970A Manuals

Manuals and User Guides for Keysight Technologies 34970A. We have 1 Keysight Technologies 34970A manual available for free PDF download: Service Manual

Keysight Technologies 34970A Service Manual

Keysight Technologies 34970A Service Manual (197 pages)

Data Acquisition/Switch Unit

Brand: Keysight Technologies | Category: Switch | Size: 5 MB

Table of Contents

Copyright Notice
2
Declaration of Conformity
2
Safety Information
2
Technology Licenses
2
Software Updates/Licenses
3
Safety Symbols
4
General
5
Safety Considerations
5
Environmental Conditions
7
Regulatory Markings
8
Sales and Technical Support
9
Waste Electrical and Electronic Equipment (WEEE) Directive
9
- Product Category
  9
The Front Panel at a Glance
11
The Front-Panel Menu at a Glance
12
Display Annunciators
14
The 34970A Rear Panel at a Glance
16
The 34972A Rear Panel at a Glance
17
The Plug-In Modules at a Glance
18
A Multifunction Module
20
In this Book
21
Table of Contents
23
Specifications
29
1 Specifications
30
Quick Start
32
- To Prepare the Instrument for Use
  33
- Quick Start
  33
- To Connect Wiring to a Module
  34
- To Set the Time and Date
  36
- To Configure a Measurement Channel
  37
- To Monitor a Single Channel
  38
- To Close a Channel
  39
- If the Instrument Does Not Turn on
  41
- To Adjust the Carrying Handle
  43
- To Rack Mount the Instrument
  44
Front-Panel Overview
48
- Front-Panel Menu Reference
  49
- Front-Panel Overview
  49
- To Unsecure for Calibration
  52
- To Secure against Calibration
  53
- To Change the Security Code
  54
- Error Messages
  55
- To Perform a Zero Adjustment
  56
- To Apply MX+B Scaling to Measurements
  57
- To Read the Relay Cycle Count
  58
- To Read a Digital Input Port
  59
- To Write to a Digital Output Port
  60
- To Read the Totalizer Count
  61
- To Output a DC Voltage
  62
Calibration Procedures
64
Theory of Operation Theory of Operation
126
- System Block Diagram
  127
- Floating Logic
  128
- Memory
  131
- Earth-Referenced Logic
  132
- Power Supplies
  133
- Front Panel
  135
- Backplane
  136
  - Analog Bus
    136
  - Digital Bus
    136
- Internal DMM
  137
  - DMM Block Diagram
    137
  - Input
    138
  - Input Amplifier
    139
  - Ohms Current Source
    141
  - AC Circuit
    142
  - A-To-D Converter
    144
- Switch Modules
  146
  - Switch Module Control
    147
  - Relay Drivers
    149
  - 34901A
    151
  - 34902A
    153
  - 34903A
    155
  - 34904A
    156
  - 34905A/34906A
    158
  - 34908A
    160
- Multifunction Module
  162
  - Multifunction Control
    162
  - Totalizer
    164
  - Analog Output
    165
  - Digital I/O
    166
Service
169
- Service
  170
- Service Service
  170
- Operating Checklist
  171
- Types of Service Available
  172
- Cleaning
  173
- Repackaging for Shipment
  173
- Electrostatic Discharge (ESD) Precautions
  174
- Surface Mount Repair
  174
- To Replace the Power-Line Fuse
  175
- Troubleshooting Hints
  175
- Self-Test Procedures
  179
- Disassembly
  184
  - General Disassembly
    185
  - Internal DMM Disassembly
    186
  - Front Panel Disassembly
    187
  - Additional Chassis Disassembly
    188
  - Plug-In Module Disassembly
    189
  - Recyclable Parts
    191
  - Replaceable Parts
    194
  - To Order Replaceable Parts
    194
  - Parts List for 34970A/34972A and 34901A
    194

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