Master controller is available to control two lighting groups in a greenhouse. Output 0-11.5v adjustable DC voltage to control ballast output power or switch on/off the ballast. The controller operates on a 24-hour time cycle. The controller also has the ability to simulate sunrise and sunset cycle from 10-60 minutes. Each of the two-lighting group channels has a room overheat protection function that can be set as needed. You can use the LCD touchscreen to view and modify the current settings for each channel easily. Moreover, the controller is portable, easily installed and operated.

Specification:

• Output range: 10%~115%

• Numbers of ballasts per output: 100 Max

• Max cable length per group: 100M

• Control voltage outputs: 2 group, A/B

• Temperature sensor: 2 group, A/B

• Overheat protection: Yes

• Sunrise/sunset period: Yes

• Setup ballast type: 1000W/945W/750W/630W/600W/500W/315W

• Alarm port: 2 group, NO/NC

• ECM port: 2 group, A/B;

• Input voltage: 5VDC//2000mA

• Weight: 0.5KG