Extremely low power. Less than 1ma of current draw in the non-detect state.

• Can be connected to a standard inductive loop as well as Diablo Controls free exit probes.
• Single Solid State Open Drain output that can sink over 250 milliamps.
• Front switch selectable Failsafe or Fail-secure operation.
• Wide operating voltage range with extended low-voltage operation.
• Sensitivity Boost for applications detecting semi-trucks.
• Extended Presence able to hold most calls for more than 12 hours.

LED Indicators: The green Power LED will be on blip on once every two seconds to indicate the detector is powered and operating normally in the low power mode. The LED will be on solid when there is possible activity over the loop. If the LED is not in one of these two modes, it is indicating a current or prior fault.

Failure Operation: In fail-safe, the detector will output a detect when the loop circuit is failed. In fail-secure, the detector will not output a detect when the loop circuit is failed. Set DIP switch 6 to off to operate in fail-safe mode. Set the switch to on to operate in fail-secure mode. Note: Never use a fail-secure detector for a safety loop.

Loop Inductance: 20uH to 1500 uH (Including lead-in)

Power: This detector is powered with 8 to 35 volts DC.

Operating Current:  Sensitivities 0-6: Without calls is 1.00 ma maximum, with a call is 26.00 ma maximum
Sensitivities 7-0: Without calls is 1.60 ma maximum, with a call is 26.00 ma maximum

Output Ratings: Open-Drain Solid State Output: 250 milliamps @ 30 volts

Connector: Rear Molex Connector.

1: Loop or Mini-Loop

2: Loop or Mini-Loop

3: No Pin

4: N/C

5: N/C

6: N/C

7: N/C

8: Power – and Output common

9. Power +

Size: Height: 2.362″ Width: 0.866″ Depth: 2.008”

Operating Temperature: –35°F to 165°F (-37°C to 74°C)

DSP-19: Detector only

DSP-19-75: Detector +75′ Probe

DSP-19-100: Detector + 100′ Probe

DSP-19 Manual

DSP-19 Cut Sheet