4 Operating the Power Supply Remotely

Connecting to the Interfaces

The Agilent N5700 power supplies support remote interface communication using a choice of three interfaces: GPIB, USB, and LAN. All three interfaces are live at power-on.

GPIB Interface

 

 

 

 

For detailed information about GPIB interface connections, refer to the Agilent

NOTE

 

 

Technologies USB/LAN/GPIB Interfaces Connectivity Guide, located on the

 

 

 

 

 

 

 

 

Automation-Ready CD-ROM that is shipped with your product.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The following steps will help you quickly get started connecting your

 

 

 

 

instrument to the General Purpose Interface Bus (GPIB). The

 

 

 

 

following figure illustrates a typical GPIB interface system.

 

 

 

 

 

 

 

 

 

 

 

GPIB Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC

Instrument

Instrument

 

 

Connect to GPIB Interface

Connect to GPIB

 

Card installed in PC.

port on instrument.

 

1If you have not already done so, install the Agilent IO Libraries Suite from the Automation-Ready CD-ROM that is shipped with your product.

2If you do not have a GPIB interface card installed on your computer, turn off your computer and install the GPIB card.

3Connect your instrument to the GPIB interface card using a GPIB interface cable.

4Use the Connection Expert utility of the Agilent IO Libraries Suite to configure the installed GPIB interface card’s parameters.

5The power supply is shipped with its GPIB address set to 5. Use the front panel menu if you need to change the GPIB address.

a Press and hold the OCP/488 button for about three seconds. The DC VOLTS display will show the present GPIB address.

b To change the GPIB address, turn the voltage knob until the desired GPIB address appears in the display. Valid GPIB addresses are in the range of 0 to 30.

6You can now use Interactive IO within the Connection Expert to communicate with your instrument, or you can program your instrument using the various programming environments.

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Series N5700 User’s Guide

Page 48
Image 48
Agilent Technologies N5700 manual Connecting to the Interfaces, Gpib Interface

N5700 specifications

Agilent Technologies, now part of Keysight Technologies, is renowned for its innovative solutions in electronic measurement and instrumentation. Among its impressive portfolio, the Agilent N5700 series of power supplies stands out, providing precision, reliability, and versatility for a range of applications in test and measurement.

The N5700 series features multiple models, each designed to meet the varying power requirements of test systems and electronic devices. One of its key characteristics is its adjustable output voltage and current, allowing users to set parameters according to specific test needs. With outputs ranging from 0 to 60 V and up to 6 A, the N5700 series caters to both low and high-power applications effectively.

A notable technology integrated into the N5700 series is its advanced measurement capabilities. The built-in voltmeter and ammeter enable real-time monitoring of output voltage and current, ensuring precise control over the power supplied to the device under test. This feature is particularly advantageous in troubleshooting and optimization scenarios, providing engineers with immediate feedback on performance.

The N5700 also embraces the latest in power supply control technology with its intuitive user interface. The front panel incorporates a clear display and simple navigation controls, allowing users to program settings easily and access functions without extensive training. Additionally, remote programming capabilities via GPIB, USB, or LAN facilitate integration into automated test setups, enhancing productivity and efficiency.

Thermal management is another hallmark of the N5700 series. Its design ensures effective heat dissipation, enabling reliable operation even under demanding conditions. This robustness is critical in environments where consistent performance is essential, such as in research laboratories and manufacturing facilities.

Furthermore, safety features are thoughtfully included in the N5700 series, such as overvoltage protection, overcurrent protection, and short-circuit protection. These elements assure users that their devices and test setups remain secure during testing, minimizing the risk of damage.

In summary, the Agilent N5700 series power supplies encapsulate the fusion of precision, advanced measurement technology, user-friendly design, thermal management, and robust safety features. This combination makes them an invaluable tool for engineers and researchers engaged in electronic testing and development across various industries. With its versatility and reliability, the N5700 series continues to play a pivotal role in advancing electronic measurement methodologies.