GrowControl™ RX4i Digital Intelligent 4-Outlet Relay

Digital four-outlet relay interface for MCX systems and MODBUS.
Online Price:$349.00
List Price:$349.00
Sales Tax:
LX Link

120V Outlets | Independent Control | Robust Relays | LED Indicators

Four Independent 120V Outlets
Tough, Reliable Relays
LED Status Indicators
Digital Control, Addressable
GrowNET port, MODBUS
Made in USA


GrowControlTM RX4i relay independently operates four receptacles for control of equipment such as: irrigation pumps, CO2 equipment, fans, lighting trigger cords, etc.

Connects instantly to Agrowtek's SXE sensor via a GrowNET port for advanced automated control functions. Use stand-alone with the optional WiFi module or USB AgrowLINK. GrowNET port accepts MODBUS RTU communication for PLC control. Internal digital controller operates relays with MODBUS commands and logs the total number or relay contact closures for each relay in memory. Easily recall manufacturing info such as unit serial number, date of manufacture, contact count, status, etc.

LED indicators on the front panel provide status of each outlet. Rugged metal enclosure for wall mounting. Durable 20A relays and 15A receptacles. Conduit knock-outs and screw terminals for easy electrical installation.

Flexible and reliable outlet controller suitable for many applications. Built on a decade of proven technology and components with new, enhanced capabilities to meet the growing demand for highly reliable environmental control applications.


Power Cord Kit
The RX4i has knock-outs on the bottom for connecting the RX4i to conduit, or choose the power cord kit to plug the RX4i directly into a 120V wall outlet. The cord kit includes a 15A rated 6ft power cord and cord grip to install the cord into the conduit knock out.




Greenhouses & Growing Facilities
Home & Hobby Automation
Analytical, Research & Academic
Building Automation
Industrial Automation
OEM & Custom Applications


Agrowtek Inc.
173 Ambrogio Dr. Ste A
Gurnee, IL 60031
Phone: (847) 380-3009
Fax: (224) 538-2320

Made in USA since 2007
Copyright © 2020 Agrowtek Inc.
All Rights Reserved.