
Specifications
OpenSprinkler v3.x
OpenSprinkler 2.3
OpenSprinkler Pi
Input Voltage:
22~28V AC (AC-powered version and OSPi); 7.5~12V DC (DC and LATCH versions).
Power Consumption:
1~1.5 Watt
Number of Zones:
8 on the main controller, expandable to 72 zones.
Max Output Current:
800mA continuous per zone (AC); 2A continuous per zone (DC).
Over-voltage Protection:
Bi-directional TVS on each zone, power input, and sensor terminal
Product Size:
140mmx68mmx34mm
135mmx105mmx30mm
135mmx105mmx38mm
Product Weight:
140g
250g
200g
Expander Size:
130mmx75mmx25mm
Expander Weight:
100g
OpenSprinkler Firmware 2.1.9 User Manual
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