Description
The DSP-55-100 Plug-In Loop Detector from Diablo Controls is a versatile vehicle detection solution designed for gate controllers, traffic management systems, and solar-powered installations. It delivers precise detection with flexible placement thanks to the included Free Exit Probe and a generous 100-foot lead wire.
- Comprehensive package: Includes the DSP-55 plug-in loop detector plus a Free Exit Probe with a 100‑ft lead wire for extended installation flexibility.
- Dual compatibility: Works with standard inductive loops for presence or pulse detection and with Free Exit Probes for efficient exit-only detection.
- Wide voltage range: Operates from 8 to 35 volts DC, making it suitable for solar-powered setups and energy-conscious installations.
- Customizable detection: 10 sensitivity levels, 4 frequency options, and adjustable delay/extension timers for precise performance in varying traffic conditions.
- Fail-Safe or Fail-Secure modes: Adaptable to safety or security requirements, enabling reliable operation in critical environments.
- Energy-efficient design: Solid-state FET outputs provide dependable signaling while minimizing power consumption.
- Compact and durable housing: Small footprint (2.375" H x 2.240" W x 0.860" D) with impact-resistant plastic for long-term reliability in harsh settings.
- Plug-In design: Simple installation that integrates smoothly with most control boards and gate systems, reducing setup time.
- Electrical specs: Power range 8–35 V DC; idle current 31 mA; 40 mA during a call; three solid-state outputs rated at 250 mA @ 30 V.
- Inductance and environment: Compatible with loop inductance of 20 µH to 1500 µH; operates from -35°F to 165°F (-37°C to 74°C) for reliable outdoor use.
- Detection modes: Presence and pulse detection for inductive loops, or pulse-only detection when using Free Exit Probes.
- Included accessories: Free Exit Probe with a 100-foot lead wire expands installation options and ease of use at long entry/exit points.
The DSP-55-100 is built for real-world traffic management and access control. Its wide voltage tolerance lets you leverage solar-powered gates without compromising detection accuracy, while the adjustable sensitivity, frequency options, and timers tailor performance to your site’s unique traffic patterns. The inclusion of a Free Exit Probe with a long lead wire makes it particularly well-suited for exits in remote locations or where wiring constraints require flexible placement. In high-security or safety-critical setups, you can select fail-safe or fail-secure modes to align with your risk management strategy, all while benefiting from reliable solid-state outputs and a compact, durable form factor. Whether upgrading an existing gate system or deploying a new solar-powered entry, the DSP-55-100 delivers precise, dependable vehicle detection with installation efficiency and long-term reliability.