Pepperl+Fuchs LC20-1-DR 12-24VAC/DC
Loop detector
We ship to United States of America!
- 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
- Overview
- Comments
| Control elements | DIP-switch , Refer to the documentation for functions |
| Radio and telecommunication terminal equipment | 2014/53/EU |
| Installation | DIN mounting rail |
| Output type | relay |
| Function indicator | 1 x red LED: Power supply/Status , 1 x green LED: Channel status |
| Presence time | One hour for 3 % ΔL/L and option for permanent presence |
| Operating mode | Pulsed and continuous signal |
| Operating temperature | -40 ... 70 В°C (-40 ... 158 В°F) |
| Function principle | Inductive loop |
| Pulse length | 150 ms or 250 ms (selected via switch) |
| Operating frequency | 4x adjustable on the front panel: 12 kHz ... 80 kHz (with AFS switched off) |
| Degree of protection | IP30 |
| Storage temperature | -40 ... 70 В°C (-40 ... 158 В°F) |
| Operating voltage | 12 ... 24 V AC/DC В± 15% |
| Power consumption | ∅ 0.56 VA |
| 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) |
| Adjustment range | Sensitivity ΔL/L 4x adjustable on the front panel 0.01 % ... 0.1 % with ASB overwrite option |
| No-load supply current | ∅ 35.26 mA |
| Number of channels | 1 |
| Switching state | LED |
| Relative humidity | max. 90 % , non-condensing |
| Response time | 200 ms ... 300 ms |
| FCC approval | FCC 47 CFR Part 15 |
| Self-tuning range | 20 μH ... 1500 μH |
| Connection | 2 x 6 plug-in screw terminals ≤1.5 mm2 |
| Mass | 250 g |
| Signal output | Two output relays Relay 1: presence output Relay 2: pulse output |
| Marking | CE |
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