Hello everyone, I’m new to this forum and just starting out with HM. I have a project I’m really excited about: setting up a smart irrigation system for my garden. I’ve done some research here and found some helpful posts, but I’m still a bit unsure about the necessary components. Let me walk you through my plan and see if I’m on the right track!
I currently have 7 sprinkler zones (front and back of the house). To manage this, I’m planning to use 2 HM 4-Channel Switch Actuators (HM-LC-Sw4-WM), 7 Hunter Magnetic Valves, a 24V transformer, and 2 AC-DC converters. The idea is that only one valve will be open at a time, which should save water and make the system more efficient.
Here’s where I’m a bit stuck: the transformer and converters. I’ve found a 24V transformer and a 12V to DC converter online, but I’m not entirely sure if this setup will work. Let me describe how I imagine it:
- The transformer will be connected directly to the power supply.
- From there, I’ll draw two 24V lines to each HM actuator, each line being about 15-20 meters long.
- At the actuators, I’ll split the power to 12V and then convert it to DC using the converters.
- Both the actuator and converter will be housed in a watertight box to protect them from the elements.
Does this setup make sense? Is there anything I’m missing? I’m particularly concerned about whether the voltage will be sufficient over the distance. Any advice or confirmation would be greatly appreciated!
Additionally, I’d love to hear if anyone has experience with similar setups or if there’s a more efficient way to achieve this. I’m really looking forward to getting this project up and running, and I’m sure it will make maintaining my garden much easier in the long run. Thanks in advance for your help and insights!