Module to module connections

When the modules are connected together power is supplied via the bus bars and communications via the module communications connector. These connections are made when the modules are locked together.

BusbarConnectionsModule to module

1. Positive (+) busbar — Connects directly or via input and output modules to the Power supply module, providing power to the system.

2. Module communications connection — Enables communication between modules.

3. Negative (-) busbar — Connects directly or via input and output modules to the Power supply module, providing power to the system.