Morningstar Relay Driver - Logic Module Accessory

Morningstar Relay Driver - Logic Module Accessory
Morningstar Relay Driver - Logic Module Accessory

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Item code Brand name Model number
MORRELAYDRIVER Morningstar Corp RD-1

Morningstar CorporationMorningstar Corporation
Relay Driver

Morningstar’s new Relay Driver provides high level system control functions(such as high/low voltage alarms, load control and generator start) at a lower cost than other alarm and generator start packages.Morningstar Relay Driver

* One or more of Morningstar’s TriStar controllers coupled with the Relay Driver will control hundreds of amps at 12-48VDC with sophisticated features at a much lower cost than comparable large PV controllers. The Relay Driver will read the digital data inputs from the TriStar.

* In systems using other controllers, the Relay Driver will provide similar functionality based on battery voltage or input voltages from other sources.

* The Relay Driver controls four independent relay driver outputs for high/low alarm contacts, generator start functions, load control, temperature control settings and auxiliary AC backup charge control.

* The Relay Driver may be mounted to a DIN rail and is fully programmable with the included PC software via serial RS-232 port connection. Data is stored in non-volatile memory.

* In external slave mode, the Relay Driver can be controlled via the RS-232 serial connection by any MODBUS compatible device, local or remote.

* See Application Guide below in Multimedia section for specifics on how to use in various applications.

System Voltage Max Channel Current Min Operating Voltage Max Operating Voltage Self Consumption Temp Sensor Range Dimensions Weight
12-48 Volts 750 mA 8 Volts 68 Volts <20 mA -40°C to +85°C

6.4" x 3.2" x 1.3"
(16.3 cm x 8.1 cm x 3.3 cm)

0.4 lb
(0.2 kg)

Morningstar Relay Drive Sample System Diagram

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