
Power Module
Reliable Power & Communication for Your Growing Needs
Enhance your Link4 Pearl™ control system effortlessly with our Power Module. Perfect for growers needing multiple DIN rails or remote setups, it ensures seamless 24V power and communication distribution, cutting wiring time and minimizing errors.
Key Benefits:
- Connects multiple DIN rails with ease for expansive setups
- Safely distributes 24V and 24V Wet (AC2) power
- Extends RS232 and RS485 lines for reliable connectivity
- Simplifies wiring, saving you time
- LBus compatible for smooth integration
$500.00
Shipping calculcated at Checkout | *17% surcharge calculated on all hard goods.

How to Expand Your Pearl System with the Power Module
- 24V Power Pass-through: Top and bottom plugs
- 24V Wet (AC2) Pass- through: Top and bottom plugs
- RS485 COM Port Pass- through
- RS232 COM Port Pass- through
- Mounting: Standard DIN rail, LBus compatible
1. When should I use the Power Module?
2. Does it carry both power and communication?
3. Is it compatible with all Link4 modules?
4. Can it power multiple DIN rails without extra wiring work?
The Power Module distributes power across DIN rails, reducing the need for extra wiring connections.
5. Does it help reduce wiring mistakes when expanding my setup?
Absolutely by centralizing power delivery, it simplifies installation and lowers the chance of wiring errors.
6. Will it improve communication between different modules in my system?
Indirectly, while it doesn’t handle data, it ensures each module gets stable power, which supports reliable communication.
7. Will it keep my system running smoothly if I add more modules later?
The module is designed for expansion, providing consistent power as you add more controllers or I/O modules.
Link4 Cloud for Web, Android, and iOS
The Link4 Cloud is the latest innovation to Link4’s Cloud technology, supporting the new Pearl controller.
Monitor and set your controllers from anywhere. Create reports, view graphs, and collect data. Log notes using the Grow Journal. Do all of this and more using the intuitive user interface.



















