System, Electrical, and Structural Compatibility for KTI 300 mm Red Cross / Green Arrow Signal

The KTI KTI16022900CR30 300 mm Dia Cross Green Arrow Traffic Light is engineered for integration across industrial automation, road traffic safety, automated tolling, and facility access control architectures. By combining a 625 nm Red Cross and a 500 nm Green Arrow within a single 300 mm aspect, the unit consolidates two distinct lane-use states into a compact footprint, simplifying hardware interfacing, wiring topology, and mounting requirements across industrial and commercial infrastructure.

Controller and Lane Management System Interfacing

The signal interfaces directly with standard industrial automation and lane management hardware. It is compatible with:

• Toll Plaza Lane Controllers (TLC): Seamlessly executes lane open (Green Arrow) and lane closed (Red Cross) visual commands for overhead lane signalling (OHLS) and toll booth lanes.
• Programmable Logic Controllers (PLCs): Compatible with standard 12V DC and 24V DC digital output cards, solid-state relays, and electromechanical relay switches.
• Automated Parking Management Systems: Connects with central parking management hubs and ticketing kiosks to direct vehicle flow at entries, exits, and multi-level ramps.
• Barrier Gate & Weighbridge Controllers: Integrates with automated boom barrier logic and weighbridge automation systems to provide clear Go/Stop visual cues to drivers.
• Roadway Checkpoint Systems: Links to security gate consoles for vehicle lane clearance and inspection point status indication.

Electrical and Power Supply Compatibility

The unit features wide electrical compatibility, supporting dual-voltage DC operations without the need for external voltage converters:

• Operating Voltage: 12V DC and 24V DC native support, matching standard industrial control cabinet power rails and vehicle tolling power supplies.
• Power Consumption: Highly efficient 11 W to 12 W energy profile, minimizing thermal buildup and current draw across central DC power distribution units (PDUs) and backup battery networks.
• Switching Circuits: Compatible with low-side and high-side switching circuits commonly utilized in traffic automation systems.

Structural, Overhead, and Mounting Compatibility

With an enclosure footprint of 310 mm x 310 mm x 100 mm and a weight under 2 kg, the KTI16022900CR30 reduces structural loading on mounting armatures. It is physically compatible with:

• Overhead Gantries & Canopies: Mounts securely beneath toll plaza canopies and overhead highway structures for overhead lane control signaling.
• Poles and Stanchions: Compatible with standard pole brackets, wall brackets, and industrial stanchions at weighbridges and security gates.
• Compact Installations: The single 300 mm aspect housing replaces traditional dual-aspect stacked signal heads, reducing vertical space requirements on low-clearance canopies and facility entries.

Environmental and Optical Integration

Constructed from UV-stabilized polycarbonate for extreme outdoor conditions, the housing holds an IP65 ingress protection rating. It is fully compatible with exposed outdoor environments subject to dust, driving rain, and intense solar exposure. Delivering 400 cd luminous intensity across both the 625 nm red and 500 nm green visual indicators, the optical assembly ensures high-contrast visibility across varying ambient lighting environments.

Integration Matrix