Discover a wide selection of Data Aquisition and Switching

- Multifunction switching with 80-channel-per-second scan rates
- Two- and four-wire scanning
- Maximum 40 Vpk circuit protection and switching
- Automatic voltage safety monitoring
- Built-in thermocouple reference junction
- SCPI compatible with DAQM901A module (for voltage and temperature measurement applications)

Large 4.3”TFT color display

3-slot mainframes with built-in 6 ½ digit DMM

Basic 0.0035% DCV accuracy

5 selectable switch modules

Up to DC 600V / AC 400V voltage measurement (DAQ-909 module)

Up to 450 channel/s scan rate

Up to 100 kilo points internal memory

Measures and converts 14 different input signals

Temperature with thermocouple, RTDs and thermistor; dc/ac volts; 2- and 4-wire resistance; frequency and period; dc/ac current and capacitance; direct strain and bridge strain

USB storage support to copy/log data in standalone operation

Interface: Digit I/O, LAN, USB host/device and mini GPIB(optional)

Dual 4 Channel RF Multiplexer

2 GHz bandwidth, 50 Ohm

Cascade together for up to 16:1 multiplexer

The Keysight DAQM905A RF multiplexer module Data Acquisition System offers broadband switching capabilities for high-frequency and pulsed signals. Use it to route test signals between your device under test and your signal generator, oscilloscope, spectrum analyzer, or other instrumentation.

The RF multiplexers are arranged as two independent 1 x 4 multiplexers, each with a common shield and a switched center conductor. Connections can be made directly to SMB inputs with 2 GHz usable bandwidth, or to the BNC-to-SMB adapters provided with 1 GHz bandwidth. Multiple banks may be cascaded together for applications requiring even larger topologies-- create a stubless 16:1 multiplexer in a single frame.

4 x 8 Matrix Switch

32 two-wire cross points

300 V, 1 A switching

The Keysight DAQM904A module Data Acquisition System gives you the most flexible connection path between your device under test and your test equipment, allowing different instruments to be connected to multiple points on your DUT at the same time. Rows or columns may be connected between multiple modules to build 8 x 8, 4 x 16 or larger matrices, with up to 96 cross points in a single frame.

Standard Product Includes:

1 DAQM904A, 4 x 8 Matrix Switch Module
1 Functional Test Certificate

20-channel actuator / general-purpose switch

SPDT (Form C) latching relays

300 V, 1 A actuation and control

The Keysight DAQM903A is a general-purpose switch module data acquisition system with 20 independent single-pole, double-throw (SPDT) relays. Use it to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. Combine it with matrix and multiplexer modules to build custom switch systems. The module's 300 V, 1 A contacts can handle up to 50 W, enough for many power-line switching applications.

16-channel multiplexer

Two- and four-wire scanning

250 ch/s scanning

Built-in thermocouple reference junction

The Keysight DAQM902A module data acquisition system employs reed relays to achieve scan rates up to 250 channels-per-second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks.

Sixteen two-wire inputs switch up to 300 V. You can also mix two- and four-wire channels on the same module. Current measurements require user-provided shunt resistors.

20 Channel Multiplexer + 2 Channels for dedicated current measurement

Two- and four-wire scanning

300 V switching

80 channels/s scanning

Built-in thermocouple reference junction

20 Channel solid-state multiplexer

Two- and four-wire scanning

120 V switching

450 channels/s scanning

Built-in thermocouple reference junction

Three-slot mainframe with built-in 6.5 digit DMM

Nine switch and control plug-in modules

Measures and converts 12 different input signals: temperature with thermocouples, RTDs and thermistors, dc/ac volts, 2- and 4-wire resistance, frequency and period, dc/ac current, and capacitance

Choice of USB, LAN, or GPIB interfaces for easy connectivity to your PC

Graphical Web interface for point and click monitor and control

USB flash drive support to copy/log data in standalone applications

Single-Ended Multiplexer Module 40 Channel

Multifunction Module

Digitizer Module, 4 Channel, 800k Samples/s, 24-bit, 36 Vpk

Multifunction Switch/Measure Unit

Optically Isolated FET Multiplexer Module 40/80 - Channel for 34980A

Armature Multiplexer Module 40-Channel for 34980A w/ low thermal offset