Keithley 7059 Interfaccia
Produttore:
Modello:
7059
Data:
1989
Categoria:
Gruppo:
Descrizione:
Low Voltage Scanner Card

Informazioni

The Model 7059 is a low voltage scanner Plug-In card which is field-installable in the model 705 and model 706 scanner mainframes. The Model 7059 will switch up to 10 channels. For low-level transducer and thermocouple output switching the Model 7059 is designed to introduce a minimum of thermal voltage error ( < 1µV input to output with copper leads), and ensure that high isolation (10¹²Ω) is maintained between input signals. Expected relay life (10⁶ closures) is obtained when signals less than 10V or 10mA are switched. However, peak signals up to 200V or 100mA may be switched with the scanner, Quick disconnect screw terminals are used to facilitate input and output connections to the scanner Plug-In card (relay cardl. The Plug-In card is easily removed through the rear panel of the scanner mainframe.

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Servizio e manuale utente
Tipo di manuale:
Servizio e manuale utente
Pagine:
19
Dimensione:
428.73 Kbytes (439022 Bytes)
Lingua:
english
Revisione:
E
ID del manuale:
7059-901-01
Data:
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2014 03 02
MD5:
d4f1f0049da54d8f2ad52b051f2acdc7
Scaricamenti:
653

Informazioni

SECTION 1-GENERAL INFORMATION 1.1 Introduction ... 1 1.2 Warranty Information ... 1 1.3 Manual Addenda ... 1 SECTION 2-OPERATION 2.1 Introduction ... 3 2.2 Wiring and Installation ... 3 2.3 Operating Considerations ... 3 2.4 Operating Hints ... 4 SECTION 3-MAINTENANCE 3.1 Introduction ... 5 3.2 Required Test Equipment ... 5 3.3 Performance Verification ... 5 3.3.1 Thermal Offset Test ... 5 3.3.2 Contact Resistance Test ... 6 3.3.3 Isolation Test ... 7 SECTION 4-REPLACEABLE PARTS 4.1 Introduction ... 9 4.2 Replaceable Parts ... 9 4.3 Ordering Information ... 9 4.4 Factory Service ... 9 4.5 Component Layout and Schematic Diagram ... 9 LIST OF FIGURES 1 Plug-In Card Installation and Assembly ... 3 2 Howto Use GUARD Connections ... 4 3 Test Set Up for Thermal Offset Test ... 6 4 Shorting HI and LO of all Channels on Card ... 6 5 Test Set Up for Contact Resistance Test ... 7 6 Channel Isolation Test Setup ... 8 7 GUARD Differential Isolation Test Setup ... 9 8 Common Mode Isolation Test Setup ... 9 9 Model 7059 Component Location Drawing ... 13 10 Model 7059 Schematic Diagram ... 15

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Scheda tecnica
Tipo di manuale:
Scheda tecnica
Pagine:
1
Dimensione:
483.18 Kbytes (494772 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2014 03 07
MD5:
e50e59635b9c8400231125434185036b
Scaricamenti:
960