Grade Crossing Warning Systems
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South Bay Signal can design grade crossing warning systems using "3 circuit" crossing logic (DC, AC/DC, or AFO track circuits), motion sensors, or constant warning time systems. Signal control is provided through relay-based or solid state equipment. |
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Interconnection with highway traffic signal systems can provide simultaneous, advance, and/or "gate down" pre-emption. Additionally, system design can incorporate four quadrant gates and automated horn systems to meet FRA "Quiet Zone" requirements. |
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Grade Crossing Warning System Capabilities: Design CAD Drafting Factory And Field Test Support House And Case Wiring |
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