
( Brand: Northstar Loop Detectors ), ( Manufacturer Part Number: NP2-12/24 ), ( Model: NORTHSTAR NP2-12/24 ), ( Part Type: Detector )
The Northstar NP2-12-24 Single Channel Dual Relay Loop Detector is a versatile and reliable product designed for various access control applications. This loop detector features a single-channel design, which allows it to monitor a single access point, ensuring seamless and secure entry and exit control.
The NP2-12-24 is equipped with two relays, each capable of handling a separate output, offering you the flexibility to manage multiple devices or systems simultaneously. This dual relay feature allows for separate alarms or actions to be triggered, such as activating a door lock or sounding an alert, based on the detection event.
The Northstar loop detector is designed to operate with a wide range of loop resistances (2 to 24 ohms), providing you with the flexibility to use it with various types of detection loops. It features an adjustable sensitivity level, enabling you to fine-tune the detector to minimize false alarms and ensure accurate loop detection.
The NP2-12-24 is built with durability in mind, featuring a rugged and weather-resistant enclosure. It is also equipped with a self-diagnostic function, which constantly checks the performance of the device and alerts you to any potential issues, ensuring optimal detector performance and longevity.
In summary, the Northstar NP2-12-24 Single Channel Dual Relay Loop Detector is an excellent choice for anyone seeking a reliable and flexible access control solution. Its single-channel design, dual relays, wide range of loop resistances, adjustable sensitivity, rugged enclosure, and self-diagnostic function make it a versatile and reliable addition to any security system.
Pros of buying NorthStar NP2-12-24 Single Channel Dual Relay Loop Detectors:1. Versatility: This detector supports up to 24 loops, making it suitable for large parking lots or facilities.
2. Dual Relay Outputs: The dual relay outputs allow for flexible system configurations, such as activating lights and alarms simultaneously.
3. Adjustable Sensitivity: The detector allows for easy adjustment of sensitivity levels, which can help minimize false alarms and improve system efficiency.
4. Durable Construction: The NorthStar NP2-12-24 is built with high-quality materials, ensuring long-lasting performance in various weather conditions.
5. Easy Installation: The detector features a user-friendly design and clear labeling, making installation straightforward for both professionals and DIY enthusiasts.
Cons of buying NorthStar NP2-12-24 Single Channel Dual Relay Loop Detectors:1. Price: The NorthStar NP2-12-24 is a premium product, and its high price point may be a deterrent for some buyers.
2. Limited Capabilities: While the detector offers a wide range of features, it lacks more advanced functionalities, such as remote monitoring or integration with other systems.
Conclusion:The NorthStar NP2-12-24 Single Channel Dual Relay Loop Detector is a reliable and versatile product for parking lot and facility security systems. Its adjustable sensitivity, dual relay outputs, and versatile loop support make it an excellent choice for large-scale applications. However, its premium price and limited advanced capabilities may be a drawback for some buyers. If you have a need for a durable, easy-to-use loop detector with versatile loop support, the NorthStar NP2-12-24 may be an excellent investment. If you're looking for more advanced features or a lower price point, you may want to consider alternative options.
Recommendation:If you're in the market for a loop detector for a large parking lot or facility, the NorthStar NP2-12-24 Single Channel Dual Relay Loop Detector is a solid choice. Its versatile features, durability, and ease of installation make it a great investment for long-term parking lot security. However, if you're looking for a more budget-friendly option with advanced capabilities, you may want to explore other brands and models that better fit your needs.
Switch 3 in the off position provides for 1 hour of presence. Orange4 ground green 5 relay 1 yellow 6 n. Fault yellow, solid during current fault, flashing for historical. Note: bold indicates standard configuration from the factory.
The above presence settings apply to relay 1 only. Switch 2 in the off position provides no delay. Northstar Loop detector - np2 single channel dual relay vehicle detector model features:- 10 delectable sensitivities. No fuses need to be reset.
Sensitivity boost automatic during detect except in the highest setting white red note: above connection is shown with correct power supplied and no vehicle present. Relay 2 pulse length switch 4 provides for either a 250ms pulse or 500ms. Temperature range: 30 f to 180. Switch 3 in the on position provides for permanent presence.
With proper lead-in and Loop. White blk11 relay 2 n. Dip switches. Frequency four separate settings controlled by front panel.
Presence time set to 1 hour. Delay times of 0, 1, 2 or 4 seconds. Delectable presence times. Switch 4 in the on position provides a 500ms pulse length .
Switch 1 in the on position provides a 5 second extension once vehicle leaves Loop low. Delectable pulse length s. This extension applies to relay 1 only. Relay output rating: 7a 277vac 30vdc.
Pulse length set to 250msec. 70ma dc or 1w ac inductance range: 20uh to 1500uh. Factory options: - presence lengths of 15, 30, 60 minutes or permanent. Switch 5 off 6 on provides for presence.
Lead-in length : up to 2500 ft. Operating mode switch 5 and 6 determine the for relay With standard operations including programmable pulse and presence options, fail-safe or fail-secure operation, compatibility all radio controls, timing features more, the np2 covers your detection needs. Supply voltage incorrect supplied to the unit will not result in damage, simply operate until correct is.
Delay switch 2 is for providing a second delay, detector will ignore the vehicle until has been present over Loop seconds. Switch 2 in the on position provides for 2-second delay. Switch 5 and 6 on provides a fault output.
Power: 12 24 vac dc. The four modes are as follows:switch 5 and switch 6 off provides pulse-on-entry. Relay red, solid during detect. Automatic sensitivity boost.
Switch 4 in the off position provides a 250ms standard pulse length . Extend delay in the off position. Relay 1 fail-safe. Switch 5 on 6 off provides pulse-on-leaving.
Pulse lengths of 250ms, 500ms, 1, 2 or 4 seconds. Reliable operation and long field life are key engineering goals in every Northstar product. Separate power, detect and fault indicators. Wrong voltage protection.
Relay 2 fail-secure medium low. Indicators front panel include: - power green, solid with correct supplied. Other options are available high.
This delay applies to relay 1 only. Reset front panel performs a hard of the detector. Blue7 Loop gray 8 brown 9 relay 2 red10 1 n.
Np2 specifications rear panel dip switch selections relay 1 extend 1 is for extending the detector output after vehicle has left Loop. Separate indicators for power on, detect relay 1, 2 and fault provide quick visual verification of proper operation. Front panel selections sensitivity controlled by rotary switch. Output timing extend delay.
Relay 2 fail-safe or fail-secure. Switch 1 in the off position provides no extension medium high. Relay 1 fail-safe or fail-secure. Mechanical: w XL.
Always use the lowest sensitivity setting that detects desired vehicles. Connector 11p function color 1 power black 2 - white 3 relay 2 n. 4 delectable frequencies.
Set to medium sensitivity 5. Presence time switch 3 provides for either a 1 hour or permanent. Loop diagnostics are easily viewed with the front panel fault indicator, differentiating between current and historical faults thus facilitating troubleshooting. The Northstar Loop detector - np2 single channel has been specifically designed and engineered for use in parking access control industries.
Extend times of 0, 2, 5 or 10 seconds.