SAFETY TERMS IN THIS MANUAL

This device has been designed and tested to meet the requirements of EN61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use). It is an Installation Category II device intended for operation from a normal single phase supply. The DIO relay controls are rated to 250 V ac CAT I and should not be used in applications that exceed that rating. This Getting Started Guide contains information, warnings and cautions. Use of this equipment in a manner not specified herein may impair the protection provided by the equipment.

Measurement category I is for measurements performed on circuits not directly connected to MAINS. Examples are measurements on circuits not derived from MAINS, and specially protected (internal) MAINS derived circuits.

Measurement category II is for measurements performed on circuits directly connected to the low voltage installation. Examples are measurements on household appliances, portable tools and similar equipment.

WWARNING statements identify conditions or practices that could result in personal injury or loss of life.

CAUTION statements identify conditions or practices that could result in damage to equipment.

SYMBOLS MARKED ON EQUIPMENT:

WARNING Risk of electric shock.

Ground (earth) terminal.

Protective ground (earth) terminal. Must be connected to safety earth ground when the power cord is used.

Attention. Refer to the manual. This symbol indicates that information about usage of a feature is contained in the manual. This symbol appears on the Universal Input Module and in the following two places on the device rear panel:

1.Ground Binding Post (to the left of the line power connector).

2.Alarm/Trigger I/O and Digital I/O connectors.

AC POWER SOURCE

The device is intended to operate from an ac power source that will not apply more than 264 V ac rms between the supply conductors or between either supply conductor and ground. A protective ground connection by way of the grounding conductor in the power cord is required for safe operation.

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Fluke 2680A, 2686A manual Safety Terms in this Manual

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.