Pentair | 522039Z | Intelictr A2D Module
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The Pentair 522039Z IntelliCtr A2D Module is a genuine OEM expansion board for Pentair’s IntelliCenter pool and spa automation platform. This analog-to-digital (A2D) conversion module allows analog sensors and devices to interface directly with IntelliCenter by converting varying analog signals into digital data the system can interpret accurately.
Ideal for advanced monitoring and custom automation scenarios, the A2D module expands system intelligence by enabling integration with pressure sensors, temperature probes, flow sensors, and other analog devices. Designed for seamless installation into existing IntelliCenter enclosures, the 522039Z module enhances your control system’s data accuracy and flexibility without extensive rewiring or complex programming.
Pentair 522039Z IntelliCtr A2D Module Compatibility
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Designed for use with Pentair IntelliCenter automation systems
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Interfaces with analog sensors and devices requiring A2D conversion
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Works with IntelliCenter software including Pentair Home app and Pro app setups
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Suitable for residential and commercial pool/spa automation environments
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Installable as an expansion inside standard IntelliCenter enclosures
Frequently asked questions
What can this automation system control?
Pool and spa automation of this type manages pump speeds, heater setpoints, valve actuators, lighting and sanitiser output from a single interface. The exact relay count and the number of supported bodies of water are set by the model and personality kit, listed in the specification section above.
What is the part number for this automation system?
Pentair lists this automation system under part number 522039Z. Quote 522039Z when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
Do I need a professional to install it?
Yes. This equipment is wired into your pool's electrical supply and, in most jurisdictions, must be installed by a licensed electrician or pool professional. Manufacturer warranty coverage on automation equipment commonly depends on professional installation.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Can I add valve actuators, a salt cell or extra relays later?
Most systems of this type are designed to expand, but the ceiling depends on the model and the personality kit installed. Confirm what is in the box on this page before assuming an accessory is included - actuators, transformers and salt cells are frequently sold separately.
Is there a warranty on this automation system?
It carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.