Condition: Used

The Keysight L4452A is a multifunction LXI Class C module combining four 8-bit channels of digital I/O, a 100 kHz gated totalizer, and two ±12V analog outputs on a single earth-referenced module. This unit is supplied with one 34952T slot accessory. Alarm limits for digital and event counter inputs are evaluated continuously, capturing and logging alarm conditions even between scans. The digital I/Os support TTL levels up to 42V and can be used with an external power supply to control external devices or sense limit switch and digital bus status. The analog outputs deliver up to ±12V or 10 mA DC with 1 mV of resolution, suitable for sourcing bias voltages, controlling programmable power supplies, or providing setpoints for control systems. Standard 50-pin D-Sub connectors support standard cables, terminal blocks, or mass interconnect solutions.

Included in the sale:
• Keysight Agilent L4452A Multifunction module
• 1x 34952T slot

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Keysight L4452A is a Multifunction LXI Class C instrument designed to provide system control functionality wherever an application demands it. It combines digital I/O, a gated totalizer, and dual analog outputs on a single earth-referenced module, making it well suited for a wide variety of sense, control, and data acquisition applications.

Key Features:
- LXI Class C compliant with built-in Ethernet connectivity
- Fully-featured graphical web interface for remote setup, monitoring, and troubleshooting
- Password protection and LAN lockout for additional security
- External trigger capability for timing and synchronisation of measurements and events
- Standard 50-pin D-Sub connector with 30 micro-inches of gold contacts for reliable, repeatable connections
- Software drivers for most common programming environments including IVI-COM, IVI-C, and LabVIEW

Specifications:
Digital I/O Channels: 32-bit (four 8-bit channels)
Digital I/O Logic Levels: TTL, up to 42V with external supply
Totalizer Input: 100 kHz gated
Analog Outputs: 2x ±12V
Analog Output Current: 10 mA DC maximum
Analog Output Resolution: 1 mV
Connector Type: Standard 50-pin D-Sub
Interface: LXI Class C (Ethernet)
Form Factor: Single earth-referenced module
Compatibility: 34980A 8-slot switch/measure unit

Keysight L4452A Multifunction Module Data Sheet (PDF): Download PDF

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

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.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
• 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.