Agilent Technologies E8401A Bedienungsanleitung PDF herunterladen (Seite 2)

STEP Dionysos Job: 210%XXXX5402-0002 5966-2919E Comp: 04-28-00 Time: 11:02 OP: NN

PDFINFO H 2 9 1 9 - 0 2

At-a-Glance Confidence in Operation

The front panel indicator lights on the E8401A VXI mainframe

gives immediate visual indication that the power supply

voltages are operating within the VXI Specification, the

temperatures are within limit, and that the fans are

operational. Backplane activity and SYSFAIL indicators are

also provided.

The system can be reset easily from the front panel, providing

reset even when the Slot 0 is inaccessible due to cabling.

The diagnostic connector, conveniently located on the front

of the mainframe, provides connection for remote monitoring

of power supply voltages, power supply and reference

temperatures, and fans function. This connector also allows

remote on/standby, access to +5VSTDBY, ACFAIL, and

SYSRESET. The connector’s functionality is a superset of the

functionality on the E1401B Mainframe, allowing software and

hardware compatibility with existing applications. Up to 1A of

+5VSTDBY may be provided by the user through the

connector. Up to 1A each of + 5V and + 12V are available for

external applications through the connector.

Improved, Highly Reliable Backplane Design

The backplane features solid state automatic daisy-chain

jumpering for the VMEbus grant and interrupt acknowledge

lines, eliminating the need for hand selection of switch

settings. Full differential distribution of the CLK10 signal is

provided on the backplane. This minimizes jitter and skew,

providing a clean timing source for VXI instrument modules.

The surface mount backplane improves both reliability and

stripline signal performance.

Agilent generates SYSRESET and ACFAIL on the backplane.

This is necessary for full compliance with the VXI

Specification, but is not generally implemented by other

manufacturers.

Easy Maintenance Rear-Accessible Power Supply and

Impeller

Convenient access to both the power supply and cooling

system is provided through the mainframe’s rear panel; a

replacement power supply or fan can be installed without

removing the mainframe from a rack. The power supply’s

plug-in design makes repairing easy.

The impeller for module cooling is easily replaced. The

internal fan for the power supply, an integral part of the

supply, is easily replaced with the power supply itself. If the

optional Air Filter Accessory Kit is installed, air filters may be

replaced without tools.

Accessories and Configurations

Optional Rack Mounting Kits

Three rack mounting kits are available for the mainframe,

providing versatile options for installation in an Agilent or a

non-Agilent rack. The following rack mounting kits are

available: Standard Adapter Kit, Flush Mount Adapter Kit and

VXI

plug&play

Compliant Adapter Kit.

Standard Adapter Kit for Recess, Flush or Forward Rack

Mounting

Using the Standard Adapter Kit (E8394A), the mainframe can

be recess mounted up to 10.6 inches in ∼1/2 inch increments.

(Recess mounting is required for compatibility with the tinted

acrylic door.) The mainframe can also be mounted extended

from the front of the rack from 0 to 5.8 inches in ∼1/2 inch

increments, allowing mounting in racks with shallow depths.

The Standard Adapter Kit includes handles and requires the

E3664A Support Rail Kit or the 1494-0411 Rack Slide Kit.

Flush Mount Adapter Kit

The Flush Mount Adapter Kit (Opt. 924 or E8400-80924), the

least expensive of the adapter kits, allows flush rack

mounting of the mainframe. It does not include handles. The

Flush Mount Adapter Kit requires the E3664A Support Rail

Kit. The Flush Mount Adapter Kit is not compatible with the

tinted acrylic door or with the rack slides.

1 2 3 4 5 6 7

Kommentare zu diesen Handbüchern

Keine Kommentare

Agilent Technologies E8401A Bedienungsanleitung Seite 2

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Nein Agilent Technologies E8401A