Reno BX-3 Loop Detector – Single Channel 120VAC

120VAC Single Channel Loop Detector for Safe Traffic Control

The EDI Reno BX-3 is a 120VAC single-channel loop detector designed to deliver accurate and consistent vehicle detection in secure gate, barrier, and traffic control systems. With support for TruePresence™ detection, dual relay outputs, and eight selectable sensitivity levels, this detector ensures precise detection for a wide range of access control environments.

Built for durability and ease of integration, the BX-3 features independent relay output settings, four loop frequency selections to avoid cross-talk, and diagnostic LED indicators for real-time monitoring. Its conformal-coated circuitry and lightning protection make it suitable for both indoor and outdoor enclosure mounting.

Designed for high-reliability access and traffic systems operating on 120VAC. For single loop configurations only. Harness sold separately.

Key Features

• Single channel loop detector for 120VAC applications
• Dual relays with selectable output logic for entry, exit, or fault monitoring
• Eight selectable sensitivity levels for precise loop tuning
• TruePresence™ detection holds the call signal as long as a vehicle remains present
• 2-second output delay and automatic sensitivity boost options
• Four selectable loop frequencies to prevent interference
• Detect memory retains vehicle presence through short power interruptions
• LED diagnostics for power, detection status, and loop faults
• Designed for barrier arms, slide gates, and perimeter access systems

Technical Specifications

• Model: BX-3
• Power Input: 120VAC ±10%
• Current Draw: Approx. 50–80 mA
• Loop Frequency: 20–100 kHz (4 selectable bands)
• Sensitivity: 8 levels from 0.01% to 1.28% ΔL/L
• Relay Outputs: A & B (Presence, Pulse-on-Entry, Pulse-on-Exit, Fault)
• Detection Modes: TruePresence™ or limited presence
• Response Time: <250 ms
• Delay Option: 2 seconds (optional)
• Indicators: Power (green), Detect (red), Fail (red)
• Loop Inductance Range: 20–2000 µH
• Operating Temperature: -35°F to 165°F
• Surge Protection: 1000V discharge survivability
• Mounting: Surface or enclosure-based
• Dimensions: 3.00" H × 1.75" W × 4.30" D
• Weight: 8.8 oz

Conclusion

The Reno BX-3 is a rugged, reliable loop detector for 120VAC gate and traffic control systems. With flexible output logic, TruePresence™ detection, and field-tunable sensitivity, it ensures seamless operation in demanding access control environments.