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Using Load Cards and Loads 5

E6198B Switch/Load Unit User Manual 5-85

Figure 5-59 Agilent N9379A 48-Channel High-Density Load Card Block Diagram

Mother Board

Interface

Relay Timer

Relay Slot

Decode

Logic

PB1

PB2

PB3

PB4

PS #1

PS #2

PS #3

GPI

Configuration

Connector

J801

J802-J807

NO2

NC24

Mezzanine Card

Loads

NO1

NC1

Load

Switches

Pwr1,2

242

fuses

User-installed

jumpers

Com1

Chan1

Com2

Chan2

Load1.1

Load1.2

Load2.1

Load2.2

User-installed

jumpers

Com47

Chan47

Com48

Chan48

Load47.1

Load47.2

Load48.1

Load48.2

Pwr47,48

"Phantom" switch for switchpath editor (busload)

Current Sense

& Control

Address

Data

Power +.5, ±12V

User-installed

jumpers

J808-J813

Default Chapter2
- Safety Notices2
- Table of Contents3
- List of Figures11
- List of Tables15
- Declaration of Conformity17
Legal Information20
- Warranty20
- Technology Licenses20
- Restricted Rights Legend20
- Service and Support21
- Agilent on the Web21
- Agilent by Phone21
- Legal Information21
- Table 1-1. Agilent Sales and Support Contact Numbers22
Safety and Regulatory Information24
- Safety Information24
2 Safety and Regulatory Information25
- End of Life: Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC29
3 Switch/Load Unit and Plug-In Cards32
Switch/Load Unit and Plug-In Cards32
- E6198B Standalone/Integrated Switch/Load Unit Rating32
2 Safety and Regulatory Information33
- E6198B Standalone Switch/Load Unit Description33
- E6198B Integrated Switch/Load Unit Description39
- Figure 3-6 E6198B Integrated SLU Back View39
- Backplane and Breakout Board Connectors and Leds40
- Differentiating E6198B Standalone Option and System Integrated Option51
Configuring the Switch/Load Unit56
- Card Location Recommendations56
  - Load Card Types and IDS58
  - Figure 4-1 Example of Load/Matrix/Custom Cards Loading Order58
4 Configuring the Switch/Load Unit58
- Connecting an Additional (Spare) Power Supply59
- Figure 4-2 Component Location/Schematic for User-Installed External Power Supply59
- Figure 4-3 Spare Supply (Input) Connector on SLU Rear (SLU Standalone)59
- Configuring the Power Busses60
- Connecting E6198B to the Computer Via USB Interface or Parallel Port66
- Figure 4-13 USB Cable Connections66
- Adding a Second Switch/Load Unit67
- Figure 4-14 Frame Select Interface (Standalone SLU)67
- Load Box Installation68
- Figure 4-15 Load Box Installed68
Using Load Cards and Loads69
5 Using Load Cards and Loads70
- Load Card Capabilities70
- Table 5-1 Load Card Capabilities70
5 Using Load Cards and Loads72
- Loads Overview72
- Figure 5-1 Loads/Sources Conceptual Overview72
- Using the Load Cards73
  - Load Card Type and Configuration ID73
  - Figure 5-2 Pin Assignments on the Card Configuration Jack73
- Using the Agilent E6175A 8-Channel Load Card75
- Using the Agilent E6176A 16-Channel Load Card93
- Using the Agilent E6177A 24-Channel Load Card106
- Using the Agilent U7177A 24-Channel Load Card114
- Using the Agilent E6178B 8-Channel Load Card122
- Using the Agilent N9377A 16-Channel Dual-Load Load Card130
- Using the Agilent N9378A 24-Channel Low Resistance Load Card144
- Using the Agilent N9379A 48-Channel High-Density Load Card152
Using the Pin Matrix Cards159
6 Using the Pin Matrix Cards160
- Using the 32-Pin Matrix Cards160
- Using the 64-Pin Matrix Cards174
Using the Custom Card190
- General-Purpose Breadboard190
- TS-5430 Series I Emulation190
  - Digital I/O190
  - Figure 7-1 Custom Card Features191
7 Using the Custom Card191
- Connector Breakouts192
- E8794A Components and Schematics196
- Figure 7-6 E8794A Layout196
- Figure 7-7 E8794A Component Locator197
- Figure 7-8 E8794A Schematic198
- Figure 7-9 Status and Control Interface199
A Switch/Load Unit and Card Specifications202
- Agilent E6198B Switch/Load Unit Specifications202
- Agilent E6175A 8-Channel High-Current Load Card Specifications203
- Agilent E6176A 16-Channel High-Current Load Card Specifications204
- Agilent E6177A 24-Channel Medium-Current Load Card Specifications205
- Agilent U7177A 24-Channel Medium-Current Load Card Specifications206
- Agilent E6178B 8-Channel Heavy Duty Load Card Specifications207
- Agilent N9377A 16-Channel Dual-Load Load Card Specifications208
- Agilent N9378A 24-Channel Low-Resistance Load Card Specifications209
- Agilent N9379A 48-Channel High-Density Load Card Specifications210
- Agilent E8792A and E8793A Specifications211
- Agilent E8782A and E8783A Specifications213
- Address Space217
Register Definitions217
B Register Definitions218
- Table B-1 Standard Registers218
- Table B-2 Standard Registers218
- Base Address219
- Switch/Load Unit Register Definitions220
B Register Definitions246
- Pin Matrix Card Register Definition273
Repair Information301
- Support Strategy302
- Locating Load Card Components302
  - Agilent E6175A 8-Channel High-Current Card302
100 C Repair Information303
- Figure C-1. Agilent E6175A Component Locator (Rear View303
- Agilent E6176A 16-Channel High-Current Card304
- Figure C-2. Agilent E6176A 16-Channel Load Card Component Locator (Rear View304
100 C Repair Information305
- Other Load Cards305
- 32-Pin Matrix Modules305
- Table C-1 Measurement Matrix Relays305
- Table C-2 Instrument Matrix Relays307
- Table C-3 Bypass and Disconnect Relays307
- Table C-4 Miscellaneous Relays307
- 64-Pin Matrix Modules308
- Table C-5 Measurement Matrix Relays for E8782A308
- Table C-6 Measurement Matrix Relays for E8783A310
- Table C-7 Bypass and Disconnect Relays for E8782A and E8783A312
Glossary of Terms313

Brand	Agilent Technologies
Model	E6198B
Category	Test Equipment
Language	English

Agilent Technologies E6198B User Manual

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