Features at a Glance
- Scaled switching distance adjuster
- Integrated logic
- Electronic background suppression
- Fully encapsulated
OPT104 Reflex Sensor with Background Suppression
These sensors have been specially designed for use in accumulation roller conveyors. Their compact design allows for installation between two rollers below the conveyor level. They are thus protected against mechanical damage.
Optical Data | |
|---|---|
| Range | 550 mm |
| Potentiometer min | 220 ... 270 mm |
| Potentiometer center | 320 ... 400 mm |
| Potentiometer max | 550 ... 630 mm |
| Switching Hysteresis | 15 % |
| Light Source | Infrared Light |
| Wavelength | 880 nm |
| Service Life (T = +25 °C) | 100,000 h |
| Risk Group (EN 62471) | 1 |
| Max. Ambient Light | 10,000 Lux |
| Opening Angle | 5 ° |
Electrical Data | |
|---|---|
| Supply Voltage | 18 ... 30 V DC |
| Current Consumption Sensor (Ub = 24 V) | < 30 mA |
| Switching Frequency | 100 Hz |
| Response Time | 5 ms |
| Temperature Drift | < 10 % |
| Temperature Range | -15 ... 50 °C |
| Number of Switching Outputs | 1 |
| Switching Output Voltage Drop | < 0.8 V |
| PNP Switching Output/Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Logic | yes |
| Single Discharge | yes |
| Block Forwarding | yes |
| Solenoid Valve | yes |
| Protection Class | III |
Mechanical Data | |
|---|---|
| Setting Method | Potentiometer |
| Housing Material | Plastic |
| Full Encapsulation | yes |
| Degree of Protection | IP65 |
| Connection | M12 × 1; 4-pin |
| Cable length (L) | 880 mm |
| Weight | 236 g |
General Data | |
|---|---|
| Scope of delivery | 1 × sensor |
Pneumatic Solenoid Valve Unit | |
|---|---|
| Valve no. | K04 |
| Supply Voltage Valve | 19.2 ... 28.8 V |
| Current Consumption Valve | 86 mA |
| Operating Pressure | 4 ... 7 bar |
| Nominal Width | 0.8 mm |
| Nominal flow rate 1 -> 2 | 20 NL/min |
| Nominal flow rate 2 -> 3 | 100 NL/min |
| Supply-Line Connector Pipe | 2× 8×1 |
| Working-Line Connector Pipe | 4×1 |
| Valve function | 3/2-Way |
| Switching function | NC |
Output | |
|---|---|
| PNP NC | yes |
Standards and certificates |
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Connection Diagram |
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Switching Distance Deviation |
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Typical characteristic curve based on white, 90 % remission
Pot. = Potentiometer Setting
dSr = Switching Distance Change
 black 6 % remission grey 18 % remission |
Ctrl. Panel |
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30 = Switching Status/Contamination Warning
05 = Switching Distance Adjuster |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Transmitter Diode
2 = Receiver Diode
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ECAD data
