Agilent Technologies N6705 Spezifikationen PDF herunterladen (Seite 11)

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Output disconnect and polarity

reversal relays

Modules in the Agilent N6705 can

be individually ordered with optional

Output Disconnect Relays (option

761) or Output Disconnect/Polarity

Reversal Relays (option 760). See

table on page 29 for option 760 and

761 availability. All relays are built

into the module, so no additional

wiring is needed to get the relay

function. With option 761, Output

Disconnect Relays, an emergency

condition or turning the DC output

off causes mechanical relays dis-

connect both the plus and minus

side of the power supply, includ-

ing the sense leads. With option

760, Output Disconnect/Polarity

Reversal Relays, mechanical relays

switch the leads on both the plus

and the minus side of the power

supply, including the sense leads,

resulting in a voltage polarity rever-

sal at the DUT. In addition to polar-

ity reversal, option 760 provides the

same output disconnect function as

option 761.

Note: Output current is limited

on some modules when option

760 Output Disconnect/Polarity

Reversal Relays is installed. See the

“Available options” tables at the

bottom of page {29 and page 31} for

more information about maximum

current limitations with

option 760.

Triggering

The Agilent N6705 DC power

analyzer has hardware trigger in/

trigger out signals which permit

the Agilent N6705 to be synchro-

nized with other test equipment.

For example, when you turn on the

outputs of the Agilent N6705, it can

generate a trigger signal to start a

measurement on an RF power meter.

Connectivity

The Agilent N6705 DC power

analyzer comes standard with

GPIB, USB 2.0, and 10/100 base-T

ethernet LAN interfaces. The Agilent

N6705 is fully compliant with the

LXI class C specification.

Security

All non-volatile RAM data and

settings can be cleared from the

front panel. For customers who

have security concerns about USB

access to internally stored test data

and setups, the Agilent N6705 also

offers option AKY, which removes

the USB ports from the front and

rear of the Agilent N6705. When

used in systems running GPIB, the

LAN and/or USB interfaces can be

disabled for extra security.

Control from any browser

The Agilent N6705 can be controlled

via a standard web browser. The

Agilent N6705 contains a web

server that provides a webpage

containing a graphical front panel

representation of the Agilent N6705

front panel. The WebGUI operation

is identical to operating the real

front panel on the Agilent N6705 DC

power analyzer.

New 14585 Control & Analysis

Software

Control up to four N6705 main-

frames. For more details visit

www.agilent.com/find/14585

Drivers

For customers who wish to oper-

ate the DC Power Analyzer under

computer control, the Agilent N6705

comes with both VXIplug&play driv-

ers and IVI-COM drivers. LabView

drivers are available at NI.COM.

Programming language

The Agilent N6705 supports

SCPI (Standard Commands for

Programmable Instruments). Note

that the Agilent N6705’s command

set is compatible with

the N6700

modular power system

for ATE,

so programs written for the

Agilent N6700 will work on the

Agilent N6705.

Firmware updates

The Agilent N6705 firmware is

stored in FLASH ROM and can be

easily updated when new features

become available. Firmware can be

downloaded into the Agilent N6705

over GPIB, LAN, or USB using the

supplied firmware update utility

program. Firmware updates can be

found at www.agilent.com/find/

N6705firmware.

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