CARLO GAVAZZI LDD1PA2DU24 Loop Detector - Rectangular PPO 2xSPDT DIN Rail Housing
The Part Number: LDD1PA2DU24 Manufacturer: CARLO GAVAZZI Country of Origin: LT Unit of Measure: EA ECCN: Not specified Package Type: DIN Rail Datasheet:Download Datasheet
Product Overview
The CARLO GAVAZZI LDDxPA2DU24 is a versatile loop detector designed for vehicle detection applications such as parking, drive-throughs, and access control systems. It features automatic frequency tuning, adjustable sensitivity, and dual relay outputs, making installation and configuration straightforward and reliable.
Key Features
Loop input inductance: 20 μH to 1000 μH
Adjustable sensitivity in 10 steps: 0.01% to 1.00% via potentiometer
Automatic loop frequency tuning or manual tuning via 4 adjustable channels
Automatic Sensitivity Boost (ASB) for high bed vehicle detection
Selectable fail-safe and fail-secure modes
2 x SPDT relay outputs, configurable as pulse or presence switching
Multicolor LED indicators for power, fault, and loop status
Loop diagnostic capabilities including short circuit, open circuit, inductance out of range, and crosstalk detection
Directional logic for dual loop configurations
Wide power supply range: 24-240 VAC/VDC, 45-65 Hz
Technical Specifications
Parameter
Details
Loop input inductance
20 μH to 1000 μH
Adjustable sensitivity
0.01% to 1.00%, 10 steps
Frequency range
10 to 130 kHz
Response time
130 ms
Power supply voltage
24-240 VAC/VDC
Power consumption
Less than 2 W at 24 VAC/VDC; up to 4 W at 240 VAC/VDC
Relay outputs
2 x SPDT, rated 250 VAC/VDC, 5A (AC1), 1A (DC)
LED Indicators
Power/Fault, Loop Status, Relay Status, Frequency Channel
Response Time
130 ms
Applications
Vehicle detection for parking and access control
Barrier, gate, bollard activation
Traffic light and toll gantry vehicle detection
Lighting activation in parking areas and ramps
Direction detection in dual loop setups
Additional Information
The LDDxPA2DU24 is suitable for use in various vehicle detection scenarios, offering reliable performance with automatic frequency tuning, high sensitivity, and diagnostic features for easy setup and maintenance. Its robust design ensures dependable operation in demanding environments.
For more detailed specifications and installation guidelines, please refer to the datasheet.
Note
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10021209702717,"title":"LDD1PA2DU24","handle":"ldd1pa2du24","description":"\u003ch3\u003eCARLO GAVAZZI LDD1PA2DU24 Loop Detector - Rectangular PPO 2xSPDT DIN Rail Housing\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e LDD1PA2DU24\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e LT\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e DIN Rail\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/lddxpa2du24.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe CARLO GAVAZZI LDDxPA2DU24 is a versatile loop detector designed for vehicle detection applications such as parking, drive-throughs, and access control systems. It features automatic frequency tuning, adjustable sensitivity, and dual relay outputs, making installation and configuration straightforward and reliable.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLoop input inductance: 20 μH to 1000 μH\u003c\/li\u003e\n \u003cli\u003eAdjustable sensitivity in 10 steps: 0.01% to 1.00% via potentiometer\u003c\/li\u003e\n \u003cli\u003eAutomatic loop frequency tuning or manual tuning via 4 adjustable channels\u003c\/li\u003e\n \u003cli\u003eAutomatic Sensitivity Boost (ASB) for high bed vehicle detection\u003c\/li\u003e\n \u003cli\u003eSelectable fail-safe and fail-secure modes\u003c\/li\u003e\n \u003cli\u003e2 x SPDT relay outputs, configurable as pulse or presence switching\u003c\/li\u003e\n \u003cli\u003eMulticolor LED indicators for power, fault, and loop status\u003c\/li\u003e\n \u003cli\u003eLoop diagnostic capabilities including short circuit, open circuit, inductance out of range, and crosstalk detection\u003c\/li\u003e\n \u003cli\u003eDirectional logic for dual loop configurations\u003c\/li\u003e\n \u003cli\u003eWide power supply range: 24-240 VAC\/VDC, 45-65 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoop input inductance\u003c\/td\u003e\n \u003ctd\u003e20 μH to 1000 μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAdjustable sensitivity\u003c\/td\u003e\n \u003ctd\u003e0.01% to 1.00%, 10 steps\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency range\u003c\/td\u003e\n \u003ctd\u003e10 to 130 kHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse time\u003c\/td\u003e\n \u003ctd\u003e130 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower supply voltage\u003c\/td\u003e\n \u003ctd\u003e24-240 VAC\/VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower consumption\u003c\/td\u003e\n \u003ctd\u003eLess than 2 W at 24 VAC\/VDC; up to 4 W at 240 VAC\/VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelay outputs\u003c\/td\u003e\n \u003ctd\u003e2 x SPDT, rated 250 VAC\/VDC, 5A (AC1), 1A (DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLED Indicators\u003c\/td\u003e\n \u003ctd\u003ePower\/Fault, Loop Status, Relay Status, Frequency Channel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse Time\u003c\/td\u003e\n \u003ctd\u003e130 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVehicle detection for parking and access control\u003c\/li\u003e\n \u003cli\u003eBarrier, gate, bollard activation\u003c\/li\u003e\n \u003cli\u003eTraffic light and toll gantry vehicle detection\u003c\/li\u003e\n \u003cli\u003eLighting activation in parking areas and ramps\u003c\/li\u003e\n \u003cli\u003eDirection detection in dual loop setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe LDDxPA2DU24 is suitable for use in various vehicle detection scenarios, offering reliable performance with automatic frequency tuning, high sensitivity, and diagnostic features for easy setup and maintenance. Its robust design ensures dependable operation in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications and installation guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/lddxpa2du24.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T13:15:58+05:30","created_at":"2025-08-12T13:15:58+05:30","vendor":"Waldom Electonics","type":"","tags":["CARLO","DIN","IMPORT_CSV","PPO","Rail","WLDM"],"price":2103534,"price_min":2103534,"price_max":2103534,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50611864535357,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LDD1PA2DU24","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LDD1PA2DU24","public_title":null,"options":["Default Title"],"price":2103534,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LDD1PA2DU24","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/LDD1PA2DU24_52953929_5da8a60e.jpg?v=1754984761"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LDD1PA2DU24_52953929_5da8a60e.jpg?v=1754984761","options":["Title"],"media":[{"alt":null,"id":45799625359677,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LDD1PA2DU24_52953929_5da8a60e.jpg?v=1754984761"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LDD1PA2DU24_52953929_5da8a60e.jpg?v=1754984761","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI LDD1PA2DU24 Loop Detector - Rectangular PPO 2xSPDT DIN Rail Housing\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e LDD1PA2DU24\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e LT\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e DIN Rail\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/lddxpa2du24.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe CARLO GAVAZZI LDDxPA2DU24 is a versatile loop detector designed for vehicle detection applications such as parking, drive-throughs, and access control systems. It features automatic frequency tuning, adjustable sensitivity, and dual relay outputs, making installation and configuration straightforward and reliable.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLoop input inductance: 20 μH to 1000 μH\u003c\/li\u003e\n \u003cli\u003eAdjustable sensitivity in 10 steps: 0.01% to 1.00% via potentiometer\u003c\/li\u003e\n \u003cli\u003eAutomatic loop frequency tuning or manual tuning via 4 adjustable channels\u003c\/li\u003e\n \u003cli\u003eAutomatic Sensitivity Boost (ASB) for high bed vehicle detection\u003c\/li\u003e\n \u003cli\u003eSelectable fail-safe and fail-secure modes\u003c\/li\u003e\n \u003cli\u003e2 x SPDT relay outputs, configurable as pulse or presence switching\u003c\/li\u003e\n \u003cli\u003eMulticolor LED indicators for power, fault, and loop status\u003c\/li\u003e\n \u003cli\u003eLoop diagnostic capabilities including short circuit, open circuit, inductance out of range, and crosstalk detection\u003c\/li\u003e\n \u003cli\u003eDirectional logic for dual loop configurations\u003c\/li\u003e\n \u003cli\u003eWide power supply range: 24-240 VAC\/VDC, 45-65 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoop input inductance\u003c\/td\u003e\n \u003ctd\u003e20 μH to 1000 μH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAdjustable sensitivity\u003c\/td\u003e\n \u003ctd\u003e0.01% to 1.00%, 10 steps\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency range\u003c\/td\u003e\n \u003ctd\u003e10 to 130 kHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse time\u003c\/td\u003e\n \u003ctd\u003e130 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower supply voltage\u003c\/td\u003e\n \u003ctd\u003e24-240 VAC\/VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower consumption\u003c\/td\u003e\n \u003ctd\u003eLess than 2 W at 24 VAC\/VDC; up to 4 W at 240 VAC\/VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelay outputs\u003c\/td\u003e\n \u003ctd\u003e2 x SPDT, rated 250 VAC\/VDC, 5A (AC1), 1A (DC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLED Indicators\u003c\/td\u003e\n \u003ctd\u003ePower\/Fault, Loop Status, Relay Status, Frequency Channel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse Time\u003c\/td\u003e\n \u003ctd\u003e130 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVehicle detection for parking and access control\u003c\/li\u003e\n \u003cli\u003eBarrier, gate, bollard activation\u003c\/li\u003e\n \u003cli\u003eTraffic light and toll gantry vehicle detection\u003c\/li\u003e\n \u003cli\u003eLighting activation in parking areas and ramps\u003c\/li\u003e\n \u003cli\u003eDirection detection in dual loop setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe LDDxPA2DU24 is suitable for use in various vehicle detection scenarios, offering reliable performance with automatic frequency tuning, high sensitivity, and diagnostic features for easy setup and maintenance. Its robust design ensures dependable operation in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications and installation guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/lddxpa2du24.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
