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ldp2ta2b230 - dual ch loop detector 230vac

ldp2ta2b230 – dual ch loop detector 230vac

Carlo Gavazzi LDP2TA2B230 is a 230 V AC dual-channel inductive loop detector with two loop inputs, eight sensitivity settings, automatic adjustment, a 15–1500 µH loop inductance range and two SPST relay outputs for vehicle detection and access control.

SKU: LDP2TA2B230MPN: LDP2TA2B230
This product has been discontinued A direct replacement is available below.
LDP2PA2DU24 - Loop Detector Dual Loop, Plug In 24-240AC/DC Replacement product 55457 SKU: LDP2PA2DU24 £123.20 ex VAT View

Why Choose the Carlo Gavazzi LDP2TA2B230 Dual Loop Detector?

The Carlo Gavazzi LDP2TA2B230 is a dual-channel inductive loop detector designed for reliable vehicle detection in access control, parking and traffic management applications. Part of the Carlo Gavazzi LDP loop detector series, it monitors two inductive loops and detects changes in loop inductance caused by vehicles entering or remaining within the detection area.

Designed for a nominal 230 V AC supply, the LDP2TA2B230 provides two independent loop inputs and two SPST relay outputs rated at 1 A / 250 V AC. Eight sensitivity settings, automatic loop adjustment and manual fine-tuning provide flexible configuration for different loop installations and vehicle detection requirements.

With a wide 15–1500 µH loop inductance range, 13–120 kHz frequency range and approximately 400 ms response time, the LDP2TA2B230 provides dependable detection for gates, barriers and vehicle counting systems. Its compact plug-in housing and 11-pin circular connection simplify installation within protected electrical control panels.

Key Advantages

  • Dual-channel loop detector monitors two inductive vehicle detection loops.
  • Nominal 230 V AC supply for mains-powered control systems.
  • Wide 15–1500 µH loop inductance range supports varied loop installations.
  • Eight sensitivity settings provide flexible vehicle detection adjustment.
  • Automatic adjustment with manual fine-tuning simplifies commissioning.
  • Two SPST relay outputs rated at 1 A / 250 V AC for control system interfacing.

Key Features

  • Carlo Gavazzi LDP series dual loop detector.
  • Two inductive loop inputs.
  • 230 V AC nominal supply.
  • Operational supply range of 195–265 V AC, 45–65 Hz.
  • 15–1500 µH loop inductance range.
  • Eight sensitivity settings.
  • Frequency range of 13–120 kHz.
  • Response time of approximately 400 ms.
  • Two SPST relay outputs.
  • Automatic loop adjustment with manual fine-tuning.
  • 11-pin circular plug connection.
  • Wide operating temperature range of -40 to +70 °C.

Reliable Vehicle Detection for Access and Traffic Control

Inductive loop detectors monitor wire loops installed beneath a road, driveway or access surface. When a vehicle enters the detection area, its metallic mass changes the electrical inductance of the loop, allowing the detector to identify vehicle presence and operate the appropriate relay output without requiring physical contact with the vehicle.

The LDP2TA2B230 provides two detection channels within one compact module, making it suitable for installations requiring separate entry and exit loops or two vehicle detection zones. Its adjustable sensitivity, automatic tuning and relay outputs enable straightforward integration with gates, barriers, traffic controllers and other automated access equipment.

Typical Applications

  • Automatic gates and vehicle barriers.
  • Car park entrance and exit systems.
  • Vehicle presence and passage detection.
  • Vehicle counting systems.
  • Traffic management and signalling equipment.
  • Loading bays and industrial access points.
  • Security and automated access control systems.

Technical Specifications

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IP Rating IP20
Output Type Relay
Sensing Principle Inductive
Manufacturer Carlo Gavazzi
Series LDP
Model LDP2TA2B230
Product type Dual-channel inductive loop detector
Detection principle Inductive loop vehicle detection
Number of loop inputs 2
Nominal supply voltage 230 V AC
Operational supply range 195–265 V AC
Supply frequency 45–65 Hz
Rated operational power 3 VA
Loop inductance 15–1500 µH
Frequency range 13–120 kHz
Sensitivity 8 settings
Response time 400 ms
Power-on delay Typically 4 s
Output 2 × SPST relay
Relay contact rating 1 A / 250 V AC
Adjustment Automatic with manual fine-tuning
Connection 11-pin circular plug
Dimensions (H × W × D) 80 × 35.5 × 63 mm
Housing material NORYL SE1
Protection rating IP20
Operating temperature -40 to +70 °C
Storage temperature -50 to +85 °C
Approvals / marks CE, UL

Frequently Asked Questions

What is the Carlo Gavazzi LDP2TA2B230 used for?

The LDP2TA2B230 is a dual-channel inductive loop detector used to detect vehicles for automatic gates, barriers, parking systems, vehicle counting and traffic control applications.

How many loops can the LDP2TA2B230 monitor?

The detector provides two independent loop inputs, allowing two inductive vehicle detection loops to be monitored from a single module.

What supply voltage does the LDP2TA2B230 require?

The LDP2TA2B230 is the 230 V AC version of the LDP dual-loop detector and has an operational supply range of 195–265 V AC at 45–65 Hz.

What loop inductance range does the LDP2TA2B230 support?

The detector supports a wide loop inductance range of 15–1500 µH and provides eight sensitivity settings for adapting detection performance to the installation.

What outputs does the LDP2TA2B230 provide?

The LDP2TA2B230 provides two SPST relay outputs rated at 1 A / 250 V AC for interfacing with compatible gates, barriers and traffic control equipment.

Trusted for Vehicle Detection and Access Control

Carlo Gavazzi LDP loop detectors provide dependable inductive vehicle detection for parking, access control and traffic management systems, combining flexible sensitivity adjustment, dual-loop monitoring and robust relay interfacing for professional automation installations.