Pepperl+Fuchs LC20-1-RB 12-24VAC/DC
Loop detector
- 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
Function indicator | 1 x red LED: Power supply/Status , 1 x green LED: Channel status |
Self-tuning range | 20 μH ... 1500 μH |
Response time | 200 ms ... 300 ms |
Installation | 11-pin plug-in base |
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) |
No-load supply current | ∅ 35.26 mA |
Control elements | DIP-switch , Refer to the documentation for functions |
Degree of protection | IP30 |
Switching state | LED |
FCC approval | FCC 47 CFR Part 15 |
Operating voltage | 12 ... 24 V AC/DC В± 15% |
Signal output | Two output relays Relay 1: presence output Relay 2: pulse output |
Output type | relay |
Adjustment range | Sensitivity ΔL/L 4x adjustable on the front panel 0.01 % ... 0.1 % with ASB overwrite option |
Presence time | One hour for 3 % ΔL/L and option for permanent presence |
Radio and telecommunication terminal equipment | 2014/53/EU |
Power consumption | ∅ 0.56 VA |
Operating mode | Pulsed and continuous signal |
Marking | CE |
Function principle | Inductive loop |
Relative humidity | max. 90 % , non-condensing |
Storage temperature | -40 ... 70 В°C (-40 ... 158 В°F) |
Number of channels | 1 |
Connection | 11-pin plug-in base |
Mass | 250 g |
Operating frequency | 4x adjustable on the front panel: 12 kHz ... 80 kHz (with AFS switched off) |
Operating temperature | -40 ... 70 В°C (-40 ... 158 В°F) |
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