Product Overview
The Pentair 523051 IntelliCenter i5X Expansion Replacement Circuit Board is a genuine OEM replacement board designed for compatible Pentair IntelliCenter automation expansion systems.
Supplied with the matching faceplate, the 523051 installs in an IntelliCenter Common Load Center or Common Power Center configured as an expansion panel. It restores the electronic control and communication functions of an existing i5X expansion system when the original circuit board becomes damaged or fails.
Key Features
Genuine Pentair OEM Replacement
Factory replacement circuit board engineered specifically for compatible IntelliCenter automation systems.
i5X Expansion Configuration
Designed specifically for IntelliCenter i5X expansion-panel applications.
Faceplate Included
Supplied with the corresponding IntelliCenter control-panel faceplate.
Common Load Center / Power Center Compatible
Designed for use with compatible IntelliCenter Common Load Center and Common Power Center installations.
Expandable IntelliCenter Platform
Supports compatible IntelliCenter expansion hardware for larger pool and spa automation installations requiring additional equipment-control capacity.
Benefits
- Genuine Pentair OEM automation component
- Restores an existing IntelliCenter i5X expansion panel
- Includes replacement circuit board and faceplate
- Maintains communication with the primary IntelliCenter system
- Allows expansion-panel repair without replacing the complete load or power center
- Designed for larger and more complex automation systems
- Compatible with appropriate IntelliCenter expansion hardware
- Direct replacement for a failed or damaged 523051 board
Specifications
| Specification | Details |
|---|---|
| Brand | Pentair |
| Series | IntelliCenter |
| Product Type | Expansion Circuit Board with Faceplate |
| Manufacturer Part Number / SKU | 523051 |
| UPC / Barcode | 788379506391 |
| Configuration | i5X Expansion |
| Faceplate Included | Yes |
| For Use With | IntelliCenter Automation Systems |
| Compatible Enclosures | Common Load Center / Common Power Center |
| Compatible Expansion Card | 522997Z i10X |
| Application | Pool / Spa Automation |
| Product Weight | 3 lb |
| Shipping Dimensions | 22.5 x 10 x 4 in. |
| Minimum Sell Quantity | 1 |
| Warranty | 1-Year General Warranty |
Installation Information
Disconnect all electrical power to the IntelliCenter automation system before servicing or replacing the circuit board.
Before removing the existing i5X board, identify and document all wiring, communication cables, expansion-card connections, and other control connections. Inspect connectors, wiring harnesses, transformers, relays, and communication wiring for corrosion, overheating, or physical damage.
Because the 523051 is an electronic automation component located inside equipment containing line-voltage circuits, installation should be performed by a qualified pool automation professional or electrician.
Confirm Before Ordering
Pentair part 523051 is specifically identified as:
- IntelliCenter i5X Expansion Replacement Circuit Board
- Expansion-panel application
- Faceplate included
- Common Load Center compatible
- Common Power Center compatible
Do not confuse the 523051 with 523050. The 523050 is the IntelliCenter i5P primary Outdoor Control Panel circuit board, while the 523051 is specifically the i5X expansion circuit board.
Also do not confuse this board with 522997Z, which is the i10X expansion card that connects to the i5X main expansion board.
Warranty Information
The Pentair 523051 is currently listed with a 1-year general warranty. Warranty eligibility and coverage may depend on proper installation, purchase channel, proof of purchase, application, and current Pentair warranty requirements.
Customer Q&A
Q: Is the Pentair 523051 a genuine OEM board?
Yes. It is a genuine Pentair IntelliCenter replacement expansion circuit board.
Q: Does the 523051 include the faceplate?
Yes. Pentair specifies the 523051 as an i5X expansion circuit board supplied with the faceplate.
Q: Is this the main IntelliCenter control board?
No. This is the i5X expansion board. The i5P primary Outdoor Control Panel board is part 523050.
Q: What is the 522997Z board?
The 522997Z is the i10X expansion card designed to connect to the i5X main expansion board when the appropriate additional system capacity is required.
Q: Does this include the complete IntelliCenter expansion panel?
No. This listing is for the replacement circuit board and faceplate. The enclosure, relays, transformer, breakers, wiring, expansion cards, and other components are not included unless specifically stated.