Model 524, Microprocessor Controller Module for LED Light Bar
Model 524, Microprocessor Controller Module for LED Light Bar
Microprocessor Controller Module communicates with Train Communication System and controls LED Light Bar to provide a horizontal flashing patterns and frequencies of Red LEDs.
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The Micro-processor Controller Module controls LED Light Bar to provide programmable flashing patterns and frequencies of red LED strings upon entering Geo-fencing area, serving to enhance LRV visibility when operating in mixed traffic, central business district. The module communicates with Train Communication System via Ethernet. Programming interface can be accessed via Train Control System or laptop in maintenance facility.
Electrical Specifications
| Nominal Input Voltage | 37.5 VDC |
| Nominal Input Voltage Range | 22 – 42 VDC |
| No. of Independent Channels | 3 Channels |
| Power | 34 Watts |
| Input Protection | Reverse Voltage Protection |
| High / Low Voltage Protection | |
| Spike and Transient Protection | |
| Warranty | 5 Years |
Mechanical Specifications
| Size | 9.00″ X 3.500″ X 1.327″ |
| Connections | Connector |
| Mount | Direct Carbody |
EMI/EMC Compliance Standards
| EMI/EMC | 61k Series |
| Electrostatic Discharge | IEC 61000‐4‐2 |
| Radio Frequencies‐Enclosure | IEC 61000‐4‐3 |
| Fast Transients Burst‐Power Ports | IEC 61000‐4‐4 |
| Fast Transient Burst – Signal Ports | IED 61000‐4‐4 2kV |
| Surges – Power Ports | IED 61000‐4‐5 |
| Conducted Immunity, Power Ports | IEC 61000-4-6 |
| Pwr Port and Enclosure – Emissions Tests | CISPR11 Group 1 Class A |
Environmental Compliance Standards
| Shock & Vibration, and Bump Test | IEC 61373 |
| Operating Temperature | IEC 60068‐2‐14 |
| Cooling Test, ‐40 Deg C (96Hrs) | IEC 60068‐2‐1 |
| Dry Heat Test, 85 Deb C (96 Hrs) | IEC 60068‐2‐2 |
| Damp Heat Test, 25 Deg C t0 57 Deg C (37Hrs) | NYCTA Requirement |
| Flammability, Smoke Emission and Toxicity | ASTM E162 ASTM E662 BSS7239 |
