Keysight 34901A Multiplexer Module, 20 Channel, 300V, 1mA, 2/4 Wire, 60Ch/s, For 34970A/34972A

Multiplexer Module, 20 Channel, 300V, 1mA, 10MHz, 2/4 Wire, 60Ch/s, For 34970A/34972A

Key Features

• 20-channel multiplexer
• Two- and four-wire scanning
• 300 V switching
• 60 ch/s scanning
• Built-in thermocouple reference junction

The Keysight 34901A module for the 34970A/34972A data acquisition/switch unit is the most versatile multiplexer for general purpose scanning. It combines dense, multi-function switching with 60-channel/second scan rates to address a broad spectrum of data acquisition applications.

Mix two- and four-wire channels on the same module. Two additional fused inputs (22 channels total) route up to 1 A of current to the internal DMM, allowing ac and dc current measurements without the need for external shunt resistors.