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Relay Driver

The Relay Driver™ is a logic module which provides high level system control functions such as high/low voltage alarms, load control and generator start. The product controls four independent relay driver outputs by reading digital data inputs from Morningstar’s TriStar controller or by reading battery voltage when used in systems with other controllers.

Models: RD-1,

Specifications and Certifications by Model

Model RD-1
*voltage of user selected relays must be same as battery voltage
System Voltage 12 to 48 volts*
Max. Channel Current 750mA
Voltage Accuracy 2% +/- 50 mV
Temperature Accuracy +/- 2C
Minimum Operating Voltage 8V
Maximum Operating Voltage 68V
Self Consumption <20mA
Operating Temperature Range -40C to +45C
Temperature Sensor Range -40C to +85C
Transient Surge Protection 1500W/channel
Warranty 5 Years
CE and RoHS Yes
Manufactured in a Certified ISO 9001 Facility Yes
Key Features and Benefits
  • Cost-effective and Highly reliable
  • Fully Programmable
  • Advanced Generator Control
  • Industrial Design
  • LED Indicators
  • 4 independent relay driver outputs (relays not included)
  • Used for high/low voltage alarms, load control, and generator start
  • Reads digital data inputs from ‘compatible’ controllers and inverters
  • Reads battery voltage in systems with other controllers
Videos

The Relay Driver and Its Applications | Recorded Webinar

This presentation discusses how you can use Morningstar’s Relay Driver to facilitate generator starts, notifications, advanced lighting controls, prioritize loads and eliminate unnecessary system components.