Agilent/Keysight 44715A

The Agilent/Keysight 44715A is a five-channel counter/totalizer component module for measurement and event counting applications. Each channel operates at 200 kHz and can be hardware-configured to one of four distinct operating modes, supporting count, frequency, and period measurements. The modular architecture integrates directly into larger data acquisition systems, enabling flexible multi-channel monitoring with event-driven interrupt capability.

This unit combines a Counter Component Module and Terminal Module for seamless deployment in controlled measurement environments.

Technical Specifications

• Module Type: 5-Channel Counter/Totalizer Component Module


• Counter Frequency: 200 kHz


• Operating Modes: Four hardware-selectable modes per channel


• Programmable Functions: Count, frequency, and period measurements


• Event Processing: Interrupt support for event-driven applications

Key Features

• Five independent counter channels with dual-module design


• Hardware mode configuration eliminates software complexity


• Direct interrupt integration for time-critical measurement tasks


• Terminal and counter modules ship as integrated unit

Typical Applications Suitable for cumulative event analysis, frequency measurement over extended periods, and period characterization in industrial test and laboratory environments where modular scalability is required.

Compatibility & Integration Designed for integration into the Agilent 3852A data acquisition and control system, which provides eight slots for plug-in function modules. Systems can be expanded using the 3853A expansion unit, allowing multi-module configurations for distributed measurement across numerous channels.