Digital Intelligent 8-Contact Relay


Digital 8-contact relay interface. Connect with the Microclimates Business Intelligence server to control remotely and automate with IBM’s Node Red software.

SKU: RD8i Categories: , Tags: , , ,


Digital Intelligent 8-Contact Relay independently operates eight dry contacts for control of equipment such as: HVAC systems, relay/contactor panels, lighting panels, motor controllers, etc.

Connects instantly to the SXE sensor via Microclimates Business Intelligence Server for advanced automated control functions. Use stand-alone with the optional WiFi module or USB. 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 10A terminals. 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.


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

Additional information

Weight 3.5 lbs