Features at a Glance
- Low-cost
- Teach-in, external teach-in
LM89NCT2 Retro-Reflex Sensor Universal
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A reflector must be used in combination with these sensors. They can be installed in all kinds of industrial environments thanks to ample functional reserve. Even reflective objects can be reliably recognized through the use of polarized light.
Optical Data | |
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| Range | 6,500 mm |
| Reference Reflector/Reflector Foil | RQ100BA |
| Switching Hysteresis | < 5 % |
| Light Source | Red Light |
| Wavelength | 660 nm |
| Polarization Filter | yes |
| Service Life (T = +25 °C) | 100,000 h |
| Max. Ambient Light | 10,000 Lux |
| Opening Angle | 5 ° |
| Two-Lens Optic | yes |
Electrical Data | |
|---|---|
| Supply Voltage | 10 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 40 mA |
| Switching Frequency | 2 kHz |
| Response Time | 250 µs |
| On-/Off-Delay (RS-232) | 0 ... 5 s |
| Temperature Drift | < 5 % |
| Temperature Range | -25 ... 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| NPN Switching Output/Switching Current | 100 mA |
| Residual Current Switching Output | < 50 µA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Lockable | yes |
| Teach Mode | NT, MT |
| Protection Class | III |
Mechanical Data | |
|---|---|
| Setting Method | Teach-In |
| Housing Material | Plastic, PBT |
| Full Encapsulation | yes |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
| Weight | 25 g |
Output | |
|---|---|
| NPN NC | yes |
| RS-232 with Adapterbox | yes |
Adjustable parameters | |
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| Circuit |
NC NC/NO NO |
| All other parameters can be found in the product documentation. |
Standards and certificates |
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Connection Diagram |
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Ctrl. Panel |
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30 = Switching Status/Contamination Warning
06 = Teach Button |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Transmitter Diode
2 = Receiver Diode
Screw M4 = 1 Nm
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Reflector data | |
|---|---|
| RQ100BA | 0.04 ... 6.5 m |
| RE18040BA | 0.12 ... 3 m |
| RQ84BA | 0.06 ... 5 m |
| RR84BA | 0.06 ... 4.5 m |
| RE9538BA | 0.12 ... 1.5 m |
| RE6151BM | 0.14 ... 4 m |
| RE6151BA | 0.07 ... 2 m |
| RR50_A | 0.03 ... 3.3 m |
| RE6040BA | 0.05 ... 4 m |
| RE8222BA | 0.08 ... 2 m |
| RR34_M | 0.16 ... 2.2 m |
| RE3220BM | 0.2 ... 1.5 m |
| RE6210BM | 0.2 ... 1.7 m |
| RR25_M | 0.15 ... 1.8 m |
| RR25KP | 0.14 ... 1 m |
| RR21_M | 0.14 ... 1.9 m |
| ZRAE02B01 | 0.15 ... 2.5 m |
| ZRME01B01 | 0.2 ... 0.9 m |
| ZRME03B01 | 0.2 ... 2.3 m |
| ZRMR02K01 | 0.16 ... 1 m |
| ZRMS02_01 | 0.2 ... 1 m |
| RF505 | 0.19 ... 1.5 m |
| RF255 | 0.16 ... 1.4 m |
| RF508 | 0.21 ... 1.4 m |
| RF258 | 0.31 ... 1.4 m |
| ZRDF03K01 | 0.16 ... 4 m |
| ZRDF10K01 | 0.16 ... 4.5 m |
Complementary Products |
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ECAD data
