Overview

The DSP-20 is a dual channel vehicle detector with built-in directional logic controls. Front panel switches allows the user to select between two independent channels or directional logic mode.

The DSP-20 is a dual channel detector that uses advanced channel scanning technology to provide superior noise tolerance.
The scanning technology allows for placement of loops closer together (even overlapping) than ever possible with single channel detectors.

Part numbers:
DSP-20-x-LV = 10 to 30 Volts, AC or DC
DSP-20-x-117 = 117 Volts AC
DSP-20-x-230 = 230 Volts AC

x = Pin Out Configuration


Features

Directional Logic

Advanced technology with superior noise tolerance.

Selectable fail-safe or failsecure operation.

Selectable Presence or Pulse operation.

4 selectable sensitivity settings and sensitivity boost allow for a wide range of uses.

Loop monitoring provides a fault display when a loop failure is detected.

Fault memory gives a unique display when a fault has occurred but the system is currently functioning properly.

Flicker display shows occupancy of the detection zone after a pulse output has been generated.