The Schneider Electric 140CPU43412U is a Unity processor for the Modicon Quantum platform. Programmed with Unity Pro software, it provides 1056 KB of internal RAM and a 66 MHz clock, and is used to modernize or maintain Quantum systems migrated from Concept to the Unity environment.
Discontinued by the manufacturer; stocked as a replacement CPU for installed Quantum systems.
Technical Specifications
Part Number
140CPU43412U
Platform
Modicon Quantum
Type
Unity CPU module
Programming Software
Unity Pro
Internal RAM
1056 KB
Clock Frequency
66 MHz
Mounting
Quantum backplane slot
Lifecycle
Discontinued by manufacturer
Eligible for next day delivery
Orders placed before 4 PM ET ship same day for rapid replacement, minimizing downtime.
All products are covered by Industrial Automation Co.'s 2-Year Warranty.
Condition
SKU
Price
Warranty
Availability
Quantity
Purchase
New
140CPU43412U-FS
$3,097.00 USD
2 Year Extended Warranty
1 In Stock in the United States!
Extend your warranty coverage at checkout2 yrs included free
Pricing for this item — you’ll pick a term on the checkout page.
Extended plans are available at checkout on items $200 and up.
+1 yr → 3 total$465/yr$464.55 · thru 2029
+3 yrs → 5 total$413/yr$1,238.80 · thru 2031
+5 yrs → 7 total$310/yr$1,548.50 · thru 2033
BEST VALUE+8 yrs → 10 total$232/yr$1,858.20 · thru 2036
Full defect protection · free RMA evaluation & repair · same‑day replacement when in stock
Description
The Schneider Electric 140CPU43412U is a Unity processor for the Modicon Quantum platform. Programmed with Unity Pro software, it provides 1056 KB of internal RAM and a 66 MHz clock, and is used to modernize or maintain Quantum systems migrated from Concept to the Unity environment.
Discontinued by the manufacturer; stocked as a replacement CPU for installed Quantum systems.
Technical Specifications
Part Number
140CPU43412U
Platform
Modicon Quantum
Type
Unity CPU module
Programming Software
Unity Pro
Internal RAM
1056 KB
Clock Frequency
66 MHz
Mounting
Quantum backplane slot
Lifecycle
Discontinued by manufacturer
Documentation
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Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Technical Support
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
Industrial Automation Co. is a premier supplier of replacement and aftermarket industrial components. In addition to the Electric, we offer hundreds of Schneider parts available now in our warehouse. Most of our automation components ship on the same day and are covered by our two-year service warranty. Contact us to order your Schneider replacement parts today.