Keithley 7012-S Manuals

Keithley 7012-S Manuals

Manuals and User Guides for Keithley 7012-S. We have 2 Keithley 7012-S manuals available for free PDF download: Instruction Manual

Keithley 7012-S Instruction Manual

Keithley 7012-S Instruction Manual (93 pages)

4x10 Matrix Card

Brand: Keithley | Category: Test Equipment | Size: 4 MB

Table of Contents

Table of Contents
10
Introduction
15
Features
15
Warranty Information
16
Manual Addenda
16
Safety Symbols and Terms
16
Specifications
16
Unpacking and Inspection
16
Inspection for Damage
16
Shipping Contents
16
Instruction Manual
17
Repacking for Shipment
17
Optional Accessories
17
- Figure
  18
- Model 7012 Simplified Schematic
  18
- Figure
  19
- Model 7001 Analog Backplane
  19
Introduction
18
Basic Matrix Configuration (4 × 10)
18
- Figure
  20
- Single-Ended Switching Example
  20
Matrix Row Connections to Backplane
20
Typical Matrix Switching Schemes
20
Single-Ended Switching
20
- Differential Switching Example
  21
- Figure
  21
- Figure 2-6 Sensing Example
  21
Differential Switching
21
Sensing
21
Figure 2-7 SMU Connections
22
SMU Connections
22
Matrix Expansion
22
Two-Card Switching Systems
22
Two Separate 4 × 10 Matrices
23
- Figure
  23
- Figure
  24
- Narrow Matrix Example (4 × 20)
  24
- Figure 2-10 Wide Matrix Example (8 × 10)
  25
Figure 2-11 Mixed Card Type Example
26
Mainframe Matrix Expansion
26
Introduction
28
Handling Precautions
28
Connections
28
- Figure
  29
- Figure 3-1 Backplane Row Jumpers
  29
- Figure
  30
- Typical Terminal Block Connections
  30
Backplane Row Jumpers
29
Screw Terminal Connector Card
29
Multi-Pin (Mass Termination) Connector Card
31
- Cable Clamp for Screw Terminal Connector Card
  31
- Figure
  31
- Multi-Pin Connector Card Terminal Identification
  32
- Figure
  32
- Typical Round Cable Connection Techniques
  34
- Figure
  34
- Model 7011-MTR Connector Pinout
  35
- Figure
  35
- Model 7011-KIT-R (with Cable) Assembly
  35
Typical Connection Schemes
36
Single Card System
36
Two-Card System
36
Single Card System Example (Multi-Pin Connector Card)
37
Two-Mainframe System
41
Model 7012 Installation and Removal
41
Figure
42
Introduction
47
Power Limits
47
Mainframe Control of Matrix Card
47
Channel Assignments
48
- Channel Status Display
  48
- Figure
  48
- Display Organization for Multiplexer Channels
  49
- Figure
  49
- Model 7012 Programming Channel Assignments
  49
Front Panel Control
50
IEEE-488 Bus Operation
50
Matrix Switching Examples
51
Thick Film Resistor Network Testing
51
- Figure
  52
- Four-Terminal Ohms Measurements
  52
- Figure
  53
- Voltage Divider Checks
  54
Transistor Testing
56
Figure 4-7 Transistor Testing
56
Figure 4-8 DC Parameter Checks
58
Measurement Considerations
59
Path Isolation
59
Magnetic Fields
60
Radio Frequency Interference
60
Ground Loops
60
Keeping Connectors Clean
61
AC Frequency Response
61
Introduction
63
Handling and Cleaning Precautions
63
Performance Verification
64
Environmental Conditions
64
Recommended Equipment
64
- Verification Equipment
  64
Matrix Card Connections
65
Channel Resistance Tests
65
Offset Current Tests
66
Contact Potential Tests
68
Path Isolation Tests
69
Differential and Common-Mode Isolation Tests
71
Special Handling of Static-Sensitive Devices
73
- Differential and Common-Mode Isolation Testing
  73
Principles of Operation
74
Block Diagram
74
ID Data Circuits
75
Relay Control
75
Relay Power Control
76
Power-On Safeguard
76
Troubleshooting
77
Troubleshooting Equipment
77
Troubleshooting Access
77
Troubleshooting Procedure
77
- Recommended Troubleshooting Equipment
  77
- Table
  77
Introduction
79
Parts Lists
79
Ordering Information
79
Factory Service
79
Component Layouts and Schematic Diagrams
80

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Keithley 7012-S Instruction Manual

Keithley 7012-S Instruction Manual (64 pages)

Brand: Keithley | Category: Computer Hardware | Size: 3 MB

Table of Contents

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