LC10-1-D230VAC

LC10-1-D230VAC PF | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

< Sensor system for vehicle detection < Complete control interface for inductive loops laid beneath the surface < Reliable detection with long service life < Various operating modes available < Boost function for increasing sensitivity < Test function < Version with 1 loop channel Universal sensor system for detecting vehicles Function Together with the inductive loops laid beneath the surface, the loop detectors form a universal sensor system for detecting vehicles. Vehicles that enter the inductive loop change the resonant frequency. The microprocessor in the loop detector measures and analyzes this frequency change. The analysis is automatically and periodically adjusted to the respective loop, ensuring that any changes in the loop inductance caused by temperature, humidity, or component age are automatically compensated for. Dimensions 37.5 Release date: 2020-10--

08 Date of

Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Operating mode Pulsed and continuous signal Functional safety related parameters MTTFd 306 a Mission Time (TM) 20 a Indicators/operating means Control elements DIP-switch Switching state LED Electrical specifications Operating voltage UB 230 V AC ( galvanically isolated from loop ) Ripple -15 %/+10 % Power consumption P0 1.6 VA Calibration time 2 s Loop inductivity 100 ... 1000 µH Loop frequency 20 ... 120 kHz Input Number of channels 1 Output Output type relay Switching voltage 250 V AC Switching current 6 A Pulse length period or 800 ms Pulse Response time 100 ms Ambient conditions Mechanical specifications Degree of protection IP30 Connection Plug socket ; 11-pin Terminal connection ≤ 1.5 mm2 Connection Assignment 7 8 Number Explanation Connector terminals

3 Loop connection 7/8

4 Signal output, 5/6 = NO

maintained contact 6/10 = NC

5 Signal output, 3/4 = NO

pulse contact 4/11 = NC

6 Operating voltage 1/2

Loop detector LC10-1-D 230 VAC Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

1 LED display

2 DIP switch

FREQ. ON DIP 1 2 3 4 5 6 Characteristic Curve roadway driving direction Detection of cars and forklift trucks 1.5 m ~ 0.5 m roadway driving direction Detection of trucks 2 m ~ 1 m roadway driving direction Detection of two-wheelers (motorcycle, bicycle) 45° 0.9 m 0.2 m Loop detector LC10-1-D 230 VAC Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Loops with reduced lateral sensitivity ~ 1 m Application Loop detector LC10-1-D 230 VAC Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf LC10-1-D 230 VAC Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Loop detector Sensitivity: The response sensitivity of the loop detector can be set in three stages by switches 3 and 4. In the switch position "OFF", "OFF" the loop evaluation is switched off. Frequency switches: The loop frequency can be set in four stages using the switches 1 and 2. After actuation of the frequency switches 1 and 2 the loop must be readjusted with switches 3 and 4 set to "OFF", "OFF". Operating mode switches: The following operating modes can be set with switches 5 and 6: The increased sensitivity (Boost) is used for the detection of vehicles with high body assemblies, e.g. HGVs. Automatic adjustment: When the operating voltage is applied to the device automatic adjustment with the loop takes place. The output relays are switched in the switch position "Loop not allocated". The adjustment takes 2 s, the device is then ready for operation. Automatic adjustment also takes place when both sensitivity switches 3 and 4 are set to "OFF" and then set to another switch position. LED signals the allocation state of the loop (Loop allocated = LED On). A fault in the loop due to a short-circuit or lead breakage and loop inductance outside the permissible range is indicated by flashing of LED. The loop detector is provided with an integrated test function, which enables the loop frequency and sensitivity to be optimally set without additional devices or instrumentation. Indication of the recommended sensitivity: The vehicle must be driven onto the loop. The loop detector measures and stores the frequency change. When switches 3 and Settings: Switch 3 Switch 4 Sensitivity OFF ON low ON OFF medium ON ON high Switch 1 Switch 2 Frequency OFF OFF Basic frequency f ON OFF f - 10 % OFF ON f - 15 % ON ON f - 20 % Switch 5 Switch 6 Result OFF - Pulse (0.8 s) when loop is allocated ON - Pulse (0.8 s) when loop is abandoned - ON Increased sensitivity (Boost) Indications: Test function:

Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 190924_eng.pdf LC10-1-D 230 VAC Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Loop detector 4 are changed over the recommended sensitivity is indicated by flashing of the LED. Measurement of the loop frequency: The loop frequency can be measured via the LED. Set switches 3 and 4 from "OFF" to "ON". The LED indicates the loop frequency via a signal sequence: Loop fault: In the event of lead breakage or short-circuit the LED flashes continuously and the switch contact reverts to the "Loop allocated" state. The loop detectors are control units that are fully functional without the need for any other auxiliary equipment once the power supply and an inductive loop have been connected. The inductive loop laid below the surface forms the inductor of a high- frequency oscillating circuit. The metal parts of a vehicle that enters or is located in this wired loop cause the frequency of the oscillation circuit to change. This frequency change is analyzed by the loop detector, and the outputs, which are zero-potential relay contacts, can switch. The switching outputs are relay contacts with a high switching power that can directly control contactors, valves and alternating current motors. The dimensions of the detection area can be adjusted by changing the size and shape of the inductive loops.

• Selective vehicle detection
• Opening impulse sensor for automatic gates and barrier systems
• Presence checks for vehicles
• Controlling traffic light an d vehicle detection systems
• Ticket detection in parking garages
• Managing tasks in automatic conveyor systems Function Principle Application Adjust sensitivity step LED 123 Loop frequency 33 kHzLED 3 x 10 kHz 3 x 1 kHz 123