Condition: Used

The Keysight (formerly Agilent) U2353A is a USB 2.0 multifunction DAQ module from the U2300A series, offering 16-bit resolution, 500 kSa/s analog input sampling, dual analog outputs capable of arbitrary waveform generation, 24-bit programmable digital I/O, and flexible standalone or modular chassis deployment. A BenchVue software licence (BV0025B) is included.

What is typically included:
• U2353A DAQ module
• BenchVue software licence (BV0025B)

The Keysight U2353A is part of the U2300A Series USB Modular Multifunction Data Acquisition family, designed to deliver a high-performance, PC-based DAQ solution in a compact, paperback-sized module. It supports standalone operation or integration into the U2781A USB modular instrument chassis, where up to 384 channels can be supported across multiple modules.

The U2353A operates in polling mode (functioning like a digital multimeter) or continuous mode (acting as a simple oscilloscope with triggering), and features burst mode to simulate simultaneous analog input acquisition. The analog output channels can generate predefined or arbitrary waveforms, making the module suitable for closed-loop feedback and stimulus applications. Digital I/O channels enable control of switches, relays, and solenoids. The device is plug-and-play and hot-swappable via Hi-Speed USB 2.0 and supports self-calibration.

Key Specifications:
Analog Input Channels: 16 single-ended (SE) / 8 differential (DI)
Analog Input Resolution: 16 bits
Maximum Analog Input Sampling Rate: 500 kSa/s
Analog Output Channels: 2
Analog Output Resolution: 16 bits
Analog Output Update Rate: 1 MSa/s
Digital I/O Channels: 24-bit programmable TTL
Counter Channels: 2 general-purpose digital counters
Interface: High-speed USB 2.0, USBTMC-USB488 standard
Operating Temperature: 0 to 55 °C
Input Voltage Max: 12 V
Bandwidth: 400 kHz
Dimensions (H x W x D): 44 mm x 120 mm x 182.4 mm
Software Compatibility: Keysight BenchVue, Keysight VEE, NI LabVIEW, MATLAB R2007a and later, Microsoft Visual Studio
Series: U2300A

Typical use cases include design validation, manufacturing test, data logging, physical measurement, pressure and strain monitoring, closed-loop control, and arbitrary waveform stimulus. The U2353A is compatible with the optional U2901A or U2902A terminal block for convenient signal connections.

Keysight U2300A Series USB Modular Multifunction DAQ Datasheet (5991-0566): Download PDF

Agilent/Keysight U2300A Series USB Multifunction DAQ User's Guide (RS Components hosted PDF): Download PDF

Keysight U2300A Series USB Multifunction DAQ Devices Service Guide (Keysight S3 hosted PDF): Download PDF

Keysight U2300A Series USB Modular Multifunction DAQ Datasheet (Farnell hosted PDF): Download PDF

Shipping & Returns Policy

Shipping Policy

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Returns Policy

• Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
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• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.