DSP-11 Vehicle Loop Detector

Details

DSP-11 Vehicle Loop Detector

The DSP-11 Vehicle is a simple switchless vehicle detector available with the industry standard 11-pin base.

Two models for your complete 11-pin vehicle detector needs
- The DSP-11-LV which will operate on any voltage and any polarity from 10 to 30 Volts AC or DC.
- The DSP-11-117 operates on 117 VAC lines.
- DSP-11-LV: Low voltage version 10 to 30 Volts AC or DC
- DSP-11-117: Medium voltage version for 117 Volts AC

This series of Diablo's detectors are covered by United States patent number US 7,132,959, "Non-Interfering Vehicle Detection". These detectors are virtually crosstalk-free in most applications and have been specifically designed to handle parking, drive-through, and access control applications.

- Specs -
Loop Size: Works on any in-ground inductive loop from 20 to over 1500 mH.
Indicators: Separate Power/Fail and Detect LEDs.
Detect Memory: Power interruptions of short duration are ignored. If power fails for approximately 1½ seconds or less, the detector "remembers" a vehicle.
Sensitivity: Automatic - compensates for large loops and long lead-ins.
Output Relay: 1A at 125VAC General use, 1A at 30 VDC resistive. Both N.O. (closes for detect) and N.C. (opens for detect) outputs.
Loop Failure: The green power indicator flashes slowly if the loop circuit is open and quickly if the loop circuit is shorted. This detector will output a "Detect" for either of these loop failed conditions.
Fail Safe Operation: The DSP-11 series of detectors are designed to be "Fail Safe" in their operation. The detector will output a "Detect" (contact closure) for a "Failed" loop condition OR a loss of power to the detector. This "Fail Safe" detector should always be used on "safety" loops.
Operating Temperature: -35F to 165F (-37C to 74C)

- Size -
Height: 1.4"
Width: 1.4"
Depth: 2.75"

- Connector -
Standard 11-pin (Amphenol 86CP11)
Pin assignments are:
Pin 1 (black wire) - Power in (See model type)
Pin 2 (white wire) - Power in (See model type)
Pin 5 (yellow wire) - Output relay common
Pin 6 (blue wire) - Output relay N.O. - (closes for detect)
Pin 7 (gray twisted wire) - Loop input
Pin 8 (brown twisted wire) - Loop input
Pin 10 (pink wire*) - Output relay N.C. - (opens for detect)
*This wire is black (with white) on some harnesses.