Loop detector LC20-1-DR 230VAC
- 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
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of LC20-1-DR 230VAC
| Product Description | ||
|---|---|---|
| Sensor system for detecting vehicles, one loop, DIN rail mounting, 230 VAC | ||
| General specifications | ||
|---|---|---|
| Adjustment range | Sensitivity ΔL/L 4x adjustable on the front panel 0.01 % ... 0.1 % with ASB overwrite option |
|
| Function principle | Inductive loop | |
| Marking | CE | |
| Presence time | One hour for 3 % ΔL/L and option for permanent presence | |
| Self-tuning range | 20 μH ... 1500 μH | |
| Operating frequency | 4x adjustable on the front panel: 12 kHz ... 80 kHz (with AFS switched off) | |
| Operating mode | Pulsed and continuous signal | |
| Indicators/operating means | ||
| Function indicator | 1 x red LED: Power supply/Status , 1 x green LED: Channel status | |
| Control elements | DIP-switch , Refer to the documentation for functions | |
| Switching state | LED | |
| Electrical specifications | ||
| Operating voltage | 230 V AC ±15 % | |
| No-load supply current | ∅ 8.36 mA | |
| Power consumption | ∅ 1.92 VA | |
| Input | ||
| Number of channels | 1 | |
| Output | ||
| Output type | relay | |
| Signal output | Two output relays Relay 1: presence output Relay 2: pulse output |
|
| Switching current | Relay 1 (presence output): 1 A at 230 V AC Changeover contacts (fail-safe) Relay 2 (pulse output) max. 1 A at 230 VAC changeover contacts (not fail-safe) | |
| Pulse length | 150 ms or 250 ms (selected via switch) | |
| Response time | 200 ms ... 300 ms | |
| Directive conformity | ||
| Radio and telecommunication terminal equipment | 2014/53/EU | |
| Approvals and certificates | ||
| FCC approval | FCC 47 CFR Part 15 | |
| Ambient conditions | ||
| Operating temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Relative humidity | max. 90 % , non-condensing | |
| Mechanical specifications | ||
| Degree of protection | IP30 | |
| Connection | 2 x 6 plug-in screw terminals ≤1.5 mm2 | |
| Material | ||
| Housing | ABS, anthracite | |
| Installation | DIN mounting rail | |
| Mass | 250 g | |
Documents: LC20-1-DR 230VAC
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Manual | ENG | 8974 KB | |
| Handbuch | GER | 14384 KB | |
| Short instructions, safety information | |||
| brief instructions | ENG | 628 KB | |
| brief instructions | FRA | 583 KB | |
| Kurzanleitung | GER | 648 KB | |
| brief instructions | SPA | 573 KB | |
CAD+CAE: LC20-1-DR 230VAC
| CAD | File Type | File Size | |
|---|---|---|---|
| 3-D model in IGS format / 3-D-Modell im IGS-Format | IGS | 15268 KB | |
| 3-D model in STP format / 3-D-Modell im STP-Format | STP | 5373 KB |
Approvals+Certificates: LC20-1-DR 230VAC
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of Conformity / EU-Konformitätserklärung | DOC-4403 | 227 KB |
Associated Products: LC20-1-DR 230VAC
| Matching system components | ||||||
|---|---|---|---|---|---|---|
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Function: LC20-1-DR 230VAC
In combination with wire loops laid in the floor, loop detectors form a universal sensor system for detecting vehicles. When vehicles drive onto the loop, the resonance frequency changes. Intelligent automatic frequency selection (AFS) reduces setup time and simplifies the installation of complex multi-lane entrances. The evaluation process automatically and cyclically adjusts to the respective loop, so that changes in loop inductance due to temperature, humidity or component ageing are automatically compensated.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.