
LBus Rails
The Backbone of Link4’s Modular Control System
LBus Rails are the ultimate solution for mounting and connecting Pearl modules. Prewired for seamless power and communication, these DIN rail-mounted backplanes simplify installation and support scalable growth.
Key Benefits:
- Effortless installation on standard DIN rails
- Quick, secure snap-in for module updates
- Integrated power, communication, and wet voltage management
- Prewired to eliminate manual errors and save time
1U Lbus Backplane
2U Lbus Backplane
$0.00
Shipping calculcated at Checkout | *17% surcharge calculated on all hard goods.

Watch how easy installation is with these LBus Rails
- DIN rail-compatible for standard enclosures
- Prewired LBus: Power, Comm, and Wet AC2
- Plug-and-play interface for all Pearl modules
1. What is LBus used for?
2. Is special wiring required?
3. Can I mount these in any enclosure?
4. Are the rails prewired for both power and communication, or do I still need manual wiring?
LBus rails are prewired for both power and data communication, so you simply snap in modules without extra manual wiring.
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.



















