Equipment information

Keithley 7054 Interface
Manufacturer
Keithley
Model 7054
Date 1987
Category: Measurement instruments
Group Interface
Description High Voltage Scanner Card
Information
                                    The Model 7054 is a high voltage scanner card that switches
signal levels up to 1000V, 0.5A or 10VA peak (10mA at 1000V)
for resistive loads only. Each of the 10 channels on the
card consists of a single-pole, Form A (normally open) relay
with a common guard connection and a fused input. The output
connection and the input connections have quick disconnect
screw terminals with a maximum allowable wire size of No. 18
AWG.
Single-pole switching is done in less than 20msec exclusive
of the mainframe, and the specified contact life is 10s
closures with cold switching and 106 closures at maximum
signal levels. Contact resistance is less than lfi. The
relay drive current is 50mA/relay.

The Model 7054 is field installable in an appropriate
Keithley scanner mainframe (e.g. Model 705 or Model 706).
With the isolation between each channel being greater than
1012fl and less than lOpF, each channel is well insulated
from cross channel noise and interference.

These manuals are available for the above equipment:

Manual Type Service and User Manual Keithley-5522-Manual-Page-1-Picture
Pages 32
Size 1.21 Mbytes (1268736 Bytes)
Language english
Revision C
Manual-ID/Number 7054-901-01
Date February 1987
Quality Scanned document, all readable.
Upload date
MD5 4a48203ad0c7ed5258d5553c2241cedd
Downloads 181 since 02 March 2014
Information
SECTION 1 — GENERAL INFORMATION

1.1
Introduction....................................................................................1

1.2	Warranty
information..................................................................1

1.3	Manual
Addenda.................................................................2

1.4	Safety Symbols and Terms
.....................................2

1.5	Unpacking and
Inspection..........................................................2

1.6	Specifications
................................................................................3

SECTION 2 - OPERATION

2.1
Introduction............................................................................5

2.2	Safety
Precautions........................................................................5

2.3
Wiring..............................................................................................5

2.4	Installation and
Removal............................................................6

2.5	Operating
Considerations..........................................................6

2.6	Applications......................................... 11

2.7	Switch Terminology.................................. 13
SECTION 3 - SERVICING INFORMATION

3.1	Introduction............................-............ 15

3.2	Handling and Cleaning .............................. 15

3.3	Recommended Test Equipment........................ 16

3.4	Contact Resistance Test............................... 16

3.5	Isolation Tests....................................... 18

3.5.1	Channel Isolation.................................. 18

3.5.2	Input Isolation..................................... 19
SECTION 4 — REPLACEABLE PARTS

4.1
Introduction..................................................................................21

4.2	Replaceable
Parts........................................................................21

4.3	Ordering
Information................................................................22

4.4	Factory
Service............................................................................22

4.5	Component Layout and Schematic
Diagram........................22
Keithley-5522-Manual-Page-1-Picture


Comments (1)

 
Topic: Keithley 7054
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luisa
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Sep 2014
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luisa says...
​Brand:​ KEITHLEY

Part Number:​ 7154

Description:​ Switch Card, 10Ch High Voltage Card

Quantity:​ 15​
 
Page 1 of 1
 
 
 

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