SCHMERSAL BNS260-11Z-R
SCHMERSAL MAGNETIC SAFETY SENSOR
• thermoplastic enclosure
• Small body
• Concealed mounting possible
• 26 mm x 36 mm x 13 mm
• Long life
• no mechanical wear
• Insensitive to transverse misalignment
• Insensitive to soiling
• Pre-wired cable
| Standards | BG-GS-ET-14EN IEC 60947-5-3 |
| Coding level according to EN ISO 14119 | Low |
| Working principle | Magnetic drive |
| Installation conditions (mechanical) | quasi-flush |
| Enclosure material | Glass-fibre, reinforced thermoplastic |
| Gross weight | 55 g |
| Number of normally closed (NC) | 1 |
| Number of normally open (NO) | 1 |
| Number of safety contacts | 2 |
| Number of cable wires | 4 |
| B10D– Value Normally-closed contact/Normally open contact (NC/NO) | 25,000,000 Operations |
| Actuating element | Magnet |
| Door hinge | Right |
| Direction of motion | Head-on to the active surface |
| Note (Switching distance Sn) | Axial misalignment, a horizontal and vertical misalignment of the safety sensor and the actuator are tolerated. The possible misalignment depends on the distance of the active surfaces of the sensor and the actuator. The sensor remains active within the tolerance range. |
| Assured switching distance “ON” Sao | 5 mm |
| Assured switching distance “OFF” Sar | 15 mm |
| Termination | Cable |
| Length of cable | 1 m |
| Wire cross-section | 0.25 mm2 |
| Wire cross-section | 23 AWG |
| Material of the Cable mantle | PVC |
| Length of sensor | 13 mm |
| Width of sensor | 26 mm |
| Height of sensor | 36 mm |
| Degree of protection | IP67 |
| Ambient temperature, minimum | -25 °C |
| Ambient temperature, maximum | +70 °C |
| Storage and transport temperature, minimum | -25 °C |
| Storage and transport temperature, maximum | +70 °C |
| Resistance to vibrations | 10 … 55 Hz, amplitude 1 mm |
| Restistance to shock | 30 g / 11 ms |
| Rated insulation voltage Ui | 50 VAC |
| Rated impulse withstand voltage Uimp | 0.8 kV |
| Required rated short-circuit current | 100 A |
| Switching voltage, maximum | 75 VDC |
| Switching current, maximum | 0.4 A |
| Switching capacity, maximum | 10 VA |
| Switching frequency, maximum | 5 Hz |
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