Expand your GrowControlTM System with a GC-XO Slave Controller
The GrowControlTM GC-XO slave adds more outputs to existing GC-Pro or GC-ProXL series controllers. GC-XO controllers have the same construction as GC-Pro controllers, but are equipped with only outputs for turning relays on an off. Slave controllers do not have any of their own control functions, they simply turn on and off as required by the "master" controller that they are listening to.
Simply connect the GC-XO Slave controller into the same Ethernet network as the master to expand your system! The GC-XO is told what to do by the 'master' controller over the Ethernet connection. A slave can be located a distance from a master thanks to the network link between the two.
RX / CX / RD Relays
The controller's low-voltage 24Vdc outputs are wired to Agrowtek's RX, CX and RD series relays to control equipement power. Mix and match relay models to suite your environment and equipment control requirements. The GC-Pro can also be direct wired to existing or custom electrical relays panels.
The Most American Made Controller!
We take pride in our efforts to source components for our products within these great United States! Our CPU's and touch panels are manufactured in the US, our sheet metal is fabricated and powder coated in Wisconsin, our pH and EC probes are manufactured in California, our temperature probes are manufactured in New York, and everything comes together at our final assembly operations with our skilled staff of engineers and technicians in Illinois.
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Additional Options Available - please call us for pricing on optional accessories and upgrades