ABB AX521 Analog I/O Module (3ABD10066541)
The ABB AX521 is a compact and reliable analog input/output module from the S500 I/O series, offering 4 analog inputs and 4 analog outputs for seamless integration into AC500 automation systems. Supporting voltage, current, and RTD signal types on the input side and both voltage and current on the output side, the AX521 enables flexible signal interfacing for process automation and industrial control.
Technical Specifications
Mechanical Dimensions
Environmental & Compliance
Ordering Information
Frequently Asked Questions
How can I check whether AX521 is the correct replacement?
Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.
How quickly can AX521 be delivered?
This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.
Where can I check specifications and compatibility?
Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.
What warranty does Drive Outlet Megastore offer?
Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.
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