Rayfin User Guide

Option - Aux Expansion Ports

Extra AUX ports turn the Rayfin into an Ethernet mux for four devices. Each Aux port has a Resettable Circuit Breaker with fault detection.

  • Camera as a mux directly controls LEDs, lasers, pan-tilts, and other sensors. Supports up to 4 aux ports—Long-duration timelapse and API for automation.

  • For protection, Aux0, Aux1, and Aux3 have a current limit of 3.3 amps. Aux2 has a 5 amp for a Pan-tilt. It will also detect under-voltage, over-voltage, and short circuits and generate a resettable fault. 

  • The expansion output has specific commands in the SubC API. Rayfin Scripting API | Expansion Board.

Different models of Rayfin with the Aux Expansion Ports:

Software Interface

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MCBH9M

Our customers with the Observatory model have configured their devices as follows:

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Aux2 Pan-tilt unit