Northstar NP3 has been specifically designed and engineered for use in the Parking/Access Control industries and is designed for use where open, safety and exit loops are used. With standard operations including compatibility with all radio controls and more, the NP3 covers your low power, plug-in detection needs.
The NP3’s wide inductance range allows for use with small loops sometimes found in the Parking/Access Control industries (for recommended loop sizes please consult the Northstar Loop Information Guide).
Separate indicators for power/fault and detect output provide for quick visual verification of proper operation. Loop diagnostics are easily viewed with the front panel power/fault indicator.
Reliable operation and long field life are key engineering goals in every Northstar
|Features||3 selectable Sensitivities per channel 4 selectable Frequencies per channel Single Output Wrong voltage protection Separate Power/Fault and Detect Indicators Automatic Sensitivity Boost Power Supply requirement 10 to 30 Volts AC or DC, 5mA nominal Loop Scanning PREVENTS cross talk Removable terminal strips for direct plug-in 1 Year Warranty|
|Specifications||Output Rating: Solid State Detect 30mA Maximum current sink.Outputs are protected from overvoltage or polarity reversal.Power: 10 to 30 volts AC or DCInductance Range: 20uH to 1500uHTemperature Range: -30 F to +180 FLead-In Length: up to 2500 ft. with proper lead-in and loop.Dimensions: 1.0” H x 3.0”D x 4.0”WIndicators – front panel indicators: Power- Blue, solid with correct power supplied. Fault- Yellow solid during a fault condition. The channel detect LED will flash during a current fault: Single flash and pause = Open Circuit Loop Double flash and pause = Shorted Loop Detect – Red, solid during detectSensitivity Boost – automatic during detect except in the highest sensitivity setting (S1S2).|