Overview

The Keysight 34972A data acquisition / data logger switch unit consists of a three-slot mainframe with a built-in 6.5 digit digital multimeter. Each channel can be configured independently to measure one of 11 different functions without the added cost or hassles of signal-conditioning accessories. Choose from eight optional plug-in modules to create a compact data logger, full-featured data acquisition system or low-cost switching unit. On-module screw-terminal connections eliminate the need for terminal blocks and a unique relay maintenance feature counts every closure on every switch for easy, predictable relay maintenance. The popular 34901A module features a built-in thermocouple reference and 20 two-wire channels.

Features

• 3-slot mainframe, offers up to 96 matrix crosspoints or 120 single-ended channels
• 6.5 digit (22-bit) internal DMM scanning up to 250 channels per second
• Choose from 8 switch and control plug-in modules
• Built-in signal conditioning measures thermocouples, RTDs and thermistors, AC/DC volts and current; resistance; frequency and period
• 50k readings of non-volatile memory holds data when power is removed
• HI/LO alarm limits on each input channel, plus 4 TTL alarm outputs
• Graphical Web interface for point and click monitor and control
• USB flash drive support to copy/log data in standalone applications
• USB and LAN interfaces