Geräte Informationen:

Keithley 7076 Interface
Hersteller:
Keithley
Modell: 7076
Datum: 1991
Kategorie: Messgeräte
Gruppe: Interface
Beschreibung: General Purpose Matrix Card
Informationen:
                                    The Model 7076 is a general purpose, two-pole, dual 4 x
12 (four row by 12 column) matrix card. Some of the key
features indude:

•	Guard capability. Each HI path on the PC board is
surrounded by a second path that can be used for guarding.

•	Low contact potential and offset current for minimal
effects on low-level signals.

•	Quick disconnects using 25-pin D-Sub connectors on the
rear panel.

•	Row backplane jumpers. Cutting jumpers disconnects rows
from the model 707 backplane.

•	Column jumpers. Installing jumpers configures card as an 8
x 12 matrix.

Folgende Anleitungen sind hier verfügbar:

Dokumenttyp: Service- und Bedienungsanleitung Keithley-5534-Manual-Page-1-Picture
Seitenanzahl: 72
Dateigröße: 3.36 Mbytes (3520512 Bytes)
Sprache: Englisch
Revision: B
Dokument-ID/Nummer: 7076-901-01
Datum: April 1991
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Dokumenttyp: Datenblatt Keithley-5604-Manual-Page-1-Picture
Seitenanzahl: 1
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Sprache: Englisch
Revision:
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Dokumenttyp: Service- und Bedienungsanleitung Keithley-11309-Manual-Page-1-Picture
Seitenanzahl: 72
Dateigröße: 3.21 Mbytes (3364153 Bytes)
Sprache: Englisch
Revision: B
Dokument-ID/Nummer: 7076-901-01
Datum: 01 April 1991
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 82d5957dfb41ff4fbc20adad80edecdd
Downloads: 41 seit dem 25 August 2018
Informationen:
SECTION 1 — General Information

1.1
INTRODUCTION ... 1-1

1.2
FEATURES ... 1-1

1.3	WARRANTY
INFORMATION ... 1-1

1.4	MANUAL
ADDENDA ... 1-1

1.5	SAFETY SYMBOLS AND
TERMS ... 1-1

1.6	SPECIFICATIONS
 ... 1-1

1.7	UNPACKING AND
INSPECTION ... 1-1

1.7.1	Inspection for Damage
 ... 1-1

1.7.2	Shipping Contents
 ... 1-2

1.7.3	Instruction
Manual ... 1-2

1.8	REPACKING FOR
SHIPMENT ... 1-2

1.9	OPTIONAL
ACCESSORIES ... 1-2

SECTION 2 — Operation

2.1
INTRODUCTION ... 2-1

2.2	HANDLING
PRECAUTIONS ... 2-1

2.3	CARD INSTALLATION AND REMOVAL
 ... 2-1

2.4	BASIC MATRIX
CONFIGURATIONS ... 2-2

2.4.1	4 x 24 Matrix
 ... 2-6

2.4.2	8 x 12
Matrix ... 2-7

2.5	TYPICAL MATRIX SWITCHING SCHEMES
 ... 2-8

2.5.1	Single-ended
Switching ... 2-8

2.5.2	Differential
Switching ... 2-8

2.5.3	Guarding
 ... 2-9

2.5.4
Sensing ... 2-9

2.6	CONNECTIONS
 ... 2-10

2.6.1	Standard Cable (Model
7075-MTC) ... 2-11

2.6.2	High Isolation Cables (Model 7076-RMTC and Model
7076-CMTC) ... 2-13

2.7	MATRIX
EXPANSION ... 2-15

2.7.1	Backplane Row
Jumpers ... 2-15

2.7.2	Narrow Matrix
Expansion ... , ... * ... 2-17

2.7.3	Wide Matrix
Expansion ... 2-18

2.7.4	Partial Matrix Implementation
 ... 2-19

2.7.5	Mainframe Matrix Expansion
 ... 2-19

2.8	TYPICAL CONNECTION
SCHEMES ... 2-20

2.8.1	Single Card
System ... 2-20

2.8.2	Multiple Card
System ... 2-21

2.8.3	Multiple Mainframe System
 ... 2-21

2.8.4	Matrix/Multiplexer
System ... 2-22

2.9	BANDWIDTH and CROSSTALK
 ... 2-25

SECTION 3 — Applications

3.1
INTRODUCTION ... 3-1

3.2	THICK FILM RESISTOR NETWORK TESTING
 ... 3-1

3.2,1	Four-terminal Ohms Measurements
 ... 3-3
3.2.2	Voltage Divider
Checks ... 3-4

3.3	TRANSISTOR TESTING
 ...  3-6

3.3.1	Current Gain
Checks ... 3-6

3.3.2	Ie and Vbe Measurements
 ... 3-8

SECTION 4 — Service Information

4.1
INTRODUCTION ... 
4-1

4.2	HANDLING AND CLEANING PRECAUTIONS
 ...  4-1

4.3	RELAY TEST PROGRAM SET-UP
 ... 4-1

4.4	PERFORMANCE VERIFICATION
 ...  4-2

4.4.1	Environmental Conditions .
 ... 4-2

4.4.2	Recommended
Equipment ... 4-3

4.4.3	Matrix Card Connections
 ... 4-3

4.4.4	Path Resistance Tests
 ... 4-3

4.4.5	Offset Current
Tests ... 4-4

4.4.6	Contact Potential
Tests ... 4-6

4.4.7	Path Isolation
Tests ... 4-7

4.4.8	Differential and Common Mode Isolation
Tests ... 4-9

4.5	PRINCIPLES OF
OPERATION ... 4-12

4.5.1	Card Identification
 ... 4-12

4.5.2	Switching
Circuitry ... 4-12

4.5.3	Power Up
Safeguard ... 
4-12

4.6	SPECIAL HANDLING OF STATIC-SENSITIVE DEVICES
 ...  4-13

4.7
TROUBLESHOOTING ... 
4-13

4.7.1	Recommended
Equipment ... 4-13

4.7.2	Troubleshooting
Procedure ... * ... 
4-13

SECTION 5 — Replaceable Parts

5.1
INTRODUCTION ... 
5-1

5.2	PARTS
LIST ... 5-1

5.3	ORDERING
INFORMATION ... 
5-1

5.4	FACTORY
SERVICE ... 5-1

5.5	COMPONENT LAYOUT AND SCHEMATIC
DIAGRAM ...  5-1
Keithley-11309-Manual-Page-1-Picture


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