2680A/2686A

Getting Started Guide

Monitor Channel

Select a channel measurement to display on the device front panel. You can also choose to increment though active channels or to automatically scan through all active channels. Default is None.

Scan Parameters

Parameters you can set to start, stop, and save scan data.

Note

You can also select Start Scan on Power Up for stand-alone operation or to automatically start scanning after a power loss.

Scan Overflow

You can choose to overwrite old data or stop receiving data when the buffer is full.

Log to PC Card (2686A only)

Never

Ignore the PC card (default setting).

Always

Always write to the PC card. This selection is useful for stand-alone applications or when you want data backup.

Note

When the card is full, an error message will be generated and scanning will stop.

Trigger Out

Used to specify a Trigger Out module. Trigger out is the physical Trigger output of a 268XA device. It is the Trigger Out signal out on the rear panel connector of the mainframe. If you want to set up a master/slave relationship, set a module in a 268XA device to control the Trigger Out signal and wire that signal to the Trigger In of all the salve devices. You will then need to configure a module in a slave device to take a reading when an External Trigger was received. The External Signal is the same as the physical Trigger In located on the back of the mainframe.

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Fluke 2680A manual Monitor Channel, Scan Parameters, Scan Overflow, Log to PC Card 2686A only, Trigger Out

2686A, 2680A specifications

The Fluke 2680A and 2686A are sophisticated data acquisition systems designed for versatile applications in electrical and environmental testing. These high-performance devices cater to engineers and technicians who require reliable and precise measurement capabilities.

At the heart of these instruments is their advanced modular design, which allows users to customize the system according to specific measurement needs. The Fluke 2680A offers eight channels, while the 2686A boasts an impressive 20 channels of data acquisition, thus providing flexibility for various testing scenarios. This modularity ensures that users can easily expand their measurement capabilities by adding more channels or switching between different measurement modules.

One of the standout features of the Fluke 2680A and 2686A is their ability to perform simultaneous measurements across multiple channels. This is particularly beneficial for applications that require real-time data analysis, minimizing the time spent on sequential measurements. With sample rates reaching up to 100 kS/s, these devices provide quick and accurate data collection, making them ideal for both laboratory settings and field use.

Both models incorporate advanced signal conditioning technology, enabling them to handle a wide range of input types, including voltage, current, temperature, and resistance. This capability eliminates the need for external signal conditioning equipment, streamlining the setup and reducing overall costs for users. The inclusion of built-in digital filtering and scaling further enhances measurement accuracy, ensuring reliable results even in noisy environments.

The Fluke 2680A and 2686A also feature robust connectivity options, including USB, Ethernet, and RS-232 interfaces. This promotes seamless integration into existing networks and facilitates remote monitoring and control. Additionally, both devices support various programming languages, allowing for easy automation of testing procedures.

Another highlight is the intuitive user interface that allows users to configure the device with minimal effort. An embedded web server provides remote access to the instrument, enabling users to monitor data and configure settings from anywhere.

In summary, the Fluke 2680A and 2686A stand out as premier data acquisition systems, offering exceptional modularity, versatile measurement capabilities, and advanced connectivity options. Their combination of speed, accuracy, and ease of use makes them indispensable tools for professionals in testing and measurement applications.