Sensor of HTJZ-A2
The magnetic head sensor is a monolithic structure, integrating two magnetic core coils operating at different oscillation frequencies, along with the associated functional circuitry, all encapsulated within a single housing.
It is mounted on the inner or outer side of the rail using a clamping fixture.
The sensor features a fully potted (encapsulated) design, providing IP68-rated protection against dust and water.
Trackside Junction Box of HTJZ-A2
The junction box is used to connect the tail cable of the magnetic head sensor to the axle counting cable.
Inside the junction box, WAGO terminals are used to enable one-to-one connection between the 4-core magnetic head tail cable and the 4-core axle counting cable.
The junction box is mounted using a bracket, allowing it to be fixed either on the ground or on tunnel walls.
It features a composite material housing with gasket sealing, providing IP66-rated protection against dust and water.
Technical Advantages
Simplified Structure: Distributed architecture combined with modular control for streamlined system design.
Fewer Boards: Minimal board types and reduced quantity, leading to lower complexity and easier inventory management.
Flexible Configuration: Both software and hardware are easily configurable to adapt to diverse application needs.
Easy Installation: Clamp-based installation significantly reduces labor and installation time.
Convenient Maintenance: Precise fault localization and quick board replacement ensure efficient maintenance
Minimal Fault lmpact: Distributed control architecture localizes faults, limiting impact to individual sections.
Network Communication Support: Built-in communication interfaces reduce the need for extensive indoor relay wiring, optimizing cabling and saving resources.
