IO Expansion Module


The I/O expansion module allows you to expand your system with 6 more I/O channels.

Whether you want to connect more float switches, buttons, floos sensors, flow meters or simple switches, this module will give you just the input ports you need.

Note: Only one expansion module can be connected to your system without an Expansion Hub.

Availability: 1 in stock

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  • IO Expansion Module
  • USB Cable
  • Power Cable

Limited Two-Year Warranty

Reef Angel products are warranted against defective materials or workmanship for two years from the date of original purchase. Proof of purchase is required. This warranty does not apply if, in the judgment of Reef Angel, the product fails due to damage from shipment, handling, storage, accident, abuse or misuse, or if it has been used or maintained in a manner not conforming to the product’s instructions or has been modified in any way.

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