BALLUFF BOS02C4 DIFFUSE SENSOR WITH BACKGROUND SUPPRESSION
- Model: BOS02C4
BALLUFF BOS02C4 FEATURES
- Connection: M12x1-Male, 4-pin
- Operating temperature: -40 to 70 °C
- IP rating: IP67, IP6K9K
- Series: R254K
- Principle of optical operation: Diffuse sensor, triangulation
- Range: 30 to 300 mm
- Almost constant scanning range, even with different reflectance
BALLUFF BOS02C4 INTRODUCTION
Balluff diffuse sensors with background suppression detect objects within a set switching distance, without being affected by reflective backgrounds. Object and background can be differentiated very definitively, especially as these diffuse sensors are characterized by their low gray value shift and hysteresis.
Since the transmitter and receiver are housed together in a single unit to save space, you can easily mount Balluff diffuse sensors and align them quickly. In addition, the highly visible light beam with the versions available in red light, blue light, and lasers makes it easier for you to do this. With IO-Link, teach-in, or via a potentiometer, you can easily adjust many sensor versions. Versions with fixed switching distances are also available.
You can also find the BOS020H and BOS0246 models in the BALLUFF Diffuse Sensor With Background Suppression.
BALLUFF BOS02C4 CERTIFICATION

| Photoelectric Sensors : Interface | |
| Output Characteristic | Pin 2: PNP/NPN/push-pull NO/, Pin 4: Push-pull NO/NC |
| Photoelectric Sensors : Electrical Connection | |
| Connection | Connector, M12x1-Male, 4-pin |
| Polarity Reversal Protected | Yes |
| Protection against device mix-ups | Yes |
| Short-circuit protection | Yes |
| Photoelectric Sensors : Electrical Data | |
| Protection Class | II |
| Ripple | 10 % |
| Switching Frequency | 1 kHz 2 kHz (Speed mod) |
| Operating Voltage Ub | 10 to 30 VDC |
| Current (Ie) | 100 mA |
| No-load current Io max. at Ue | 25 mA |
| Load capacitance max. at Ue | 100 nF |
| Rated insulation voltage Ui | 75 V DC |
| Rated operating voltage Ue DC | 24 V |
| Utilization category | DC -13 |
| Photoelectric Sensors : Range/Distance | |
| Measuring Range | 30 to 500 mm |
| Hysteresis H max. (% of Sr) | - |
| Rated operating distance Sn | 500 mm Adjustable |
| Repeat accuracy max. (% of Sr) | - |
| Temperature drift max. (% of Sr) | 10 % |
| Photoelectric Sensors : Display/Operation | |
| Function indicator | - |
| Power indicator | - |
| Adjuster | - |
| Setting | - |
| Photoelectric Sensors : Physical Characteristics | |
| Dimension | 20.4 x 62.7 x 49.5 mm |
| Weight | - |
| Installation | - |
| Operating Temperature | -40 to 70 °C |
| Housing | PA 12, PA PACM 12 |
| IP Rating | IP67, IP6K9K |
| Tightening Torque | - |
| MTTF | 163.5 a |
| Standards and Approvals | CE, cULus, WEEE, UKCA, Ecolab, IEC 60947-5-2 |