Relay Driver
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.
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
Specifications and Certifications
| 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 |
Operation Manuals
Download the Relay Driver Manual.
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.
Related Products
MeterHub
enables up to 15 Morningstar products on a single MeterBus network
SunSaver Duo
PWM two battery controller for RV's, & boats (25 amp rating for 12 volt batteries)
SunSaver MPPT
MPPT charge controller (60 Voc; 15 amp rating for 12 & 24 volt batteries)
SureSine
Pure sine wave inverter (300W continuous; 600W peak for 12V batteries)
TriStar
PWM charge controller (45 & 60 amp versions for 12-48 volt batteries)
TriStar MPPT
MPPT charge controllers (150 Voc; 30, 45, & 60 amp versions for 12-48 volt batteries)
TriStar MPPT 600V
600 volt charge controllers with 60 amp charge rating