Introduction to Det-Tronics EQ3760DT
EQ3760DT Product Overview
The Det-Tronics EQ3760DT is a high-reliability addressable input/output expansion module, specifically engineered for the Eagle Quantum Premier (EQP) fire and gas safety system—a flagship solution in Det-Tronics’ industrial safety portfolio. As a SIL 2 certified interface device, it plays a critical role in extending the monitoring capabilities of hazardous environment protection systems by integrating up to 100 addressable detection devices into a single loop. Designed for rugged industrial applications, this module excels in refineries, petrochemical plants, marine facilities, and offshore platforms, where it supervises smoke, heat, and flame detectors while relaying real-time status to the EQP controller. Its robust construction features RFI/EMI hardening to resist electromagnetic interference, and plug-in wiring connectors for simplified installation and maintenance. By enabling seamless communication between distributed detection devices and the central controller, the EQ3760DT ensures rapid annunciation of fire alarms or fault conditions, minimizing response time and enhancing overall site safety.

EQ3760DT Technical Specifications
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Product Type: Addressable I/O expansion module for EQP fire & gas safety system
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Core Functions: Device supervision, alarm/fault signal transmission, LON/SLC network monitoring
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Compatibility: Works with Det-Tronics EQP controllers; supports Apollo Discovery & XP95 protocol devices
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Expansion Capacity: Manages up to 100 addressable detection devices per loop; 10 modules supportable per EQP controller
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Signal Monitoring: Continuous supervision of input/output status and network connectivity
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Indicators: LED lights for power, loop fault, and active device status annunciation
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Mounting Options: DIN rail or panel mounting; panel-mount approved for marine applications
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Environmental Resistance: RFI/EMI hardened; operates in harsh industrial conditions
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Power Supply: Derives power from EQP system loop; redundant power support for critical applications
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Certifications: SIL 2 certified; FM, CSA, ATEX, IECEx approved; CE marked
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Physical Dimensions: Compact design (standard DIN rail footprint); lightweight for space-constrained enclosures
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Communication Protocol: LONworks (Local Operating Network) for seamless EQP system integration
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