Interlocking SystemRelay Unit Type

summary

The relay connection device (relay unit type) performs locking among signaling equipment, points, and track circuits by using electric logical circuits through relay units (F-11 ─ F-28), each of which functions individually, so that safe and smooth train operation within station premise can be ensured.

characteristic

• Easy on-site installation
• simplified track handlingMaximization
• Easy maintenance due to formation

system diagram