EMX-LRS-LC Logic Controller For Loop Replacement System (LRS) Vehicle Loop Detector Sensors. A-B Directionality or Increased Zone. Made in USA

EMX LRS-LC Logic Controller for Vehicle Detector Sensors: A-B Directionality or Increased Zone

The LRS-LC Logic Interface is compatible with LRS-DB Direct Burial and LRS-FP Flat Pack magnetoresistive sensors. This Logic Controller enhances the sensors' capabilities by offering additional features and application-specific logic operations tailored to more demanding installations.

Product Details (EMX LRS-LC Logic Controller):

The EMX LRS-LC Logic Controller supports connecting one or two sensors and provides six logic functions, along with two separate relay outputs. After programming the sensor(s) with the LRS-C1 Control Unit, the settings are retained by the sensor, enabling it to function independently of the Control Unit once connected to the Logic Controller.

The LRS sensor detects vehicles at a range of up to 5 feet in all directions. With the LRS-LC Logic Controller, two sensors can be connected to extend the detection area up to 20 feet. Additionally, A/B directional logic can be selected, providing an output for each direction of vehicle travel as it passes over the two sensors. The device features status LEDs and a durable housing with a standard 11-pin plug socket, ensuring quick, easy installation.

EMX LRS-LC Logic Controller Features:

• Two relay operation
• A/B directional logic
• Pulse on entry
• Pulse on exit
• Double relay functionality
• Relay 1 is the only option

Discrete Relays

While operating in Discrete Relays mode, Relay1 will activate and remain active while a vehicle is detected by Sensor1. Relay2 will activate and remain active while a vehicle is detected by Sensor2.

AB Directional Logic

AB Directional Logic mode is capable of determining the direction of travel of a vehicle using two sensors. Two sensors are installed in the direction of travel to provide input. If a vehicle is detected by Sensor1 and then Sensor2, Relay1 will activate and remain active while the vehicle is detected by Sensor2. If a vehicle is detected by Sensor2 and then Sensor1, Relay2 will activate and remain active while the vehicle is detected by Sensor1. When using the AB Directional Logic function, the sensors should be installed 1 meter (40”) apart. 

EMX LRS-LC Logic Controller Technical Specifications:

• Power Indicator: Green LED
• Detection Indicator: 2x Red LEDs
• Configuration Selector: 10-position rotary switch
• Outputs: Relay 1: SPDT (Form C). Relay 2: SPST (Form A)
• Output Ratings: 1A at 24 VDC/120 VAC
• Operating Environment: -40° C to 82° C (-40° F to 180° F), 0 to 95% relative humidity
• Housing Material: ABS
• Enclosure Rating: IP30
• Power Supply: 12-30 VDC and 24 VAC
• Operating Current (Standby/Detect): One sensor connected: 22/35mA; Two sensors connected: 33/60mA
• Supply Protection Circuitry: Reverse polarity and fuse protected
• Dimensions: 73 mm x 38 mm x 78 mm
• Connector Type: 11-pin male connector (JEDEC B11-88)

Logic Interface Technical Data