Depending on the topology of the installation, a group of modules can be connected via a branch to the main installation.
The following drawing shows the structure of a branch.
The branch uses two TSX EF ACC 99 branch boxes and must be powered locally.
The TSX FP CC •00 branch cables ensure the go-between link of the bus, but not the remote‐power supply.
When in use, in the two branch boxes, the W1 switches must be in the YES position (branch activated) and the W2 switch of the box which is powered by a voltage of 24 VDC must be in the EXT position (external power supply).
