Magnetic Field Sensor For Condition Monitoring with IO-Link
Features
- • Connection: male connector, M12 × 1
- • Protection class IP68/IP69K
- • Three-axis magnetic field measurement and sum vector calculation
- • Temperature measurement
- • Sensor-2-cloud compatible
- • Output 1: PNP/NPN, IO-Link
- • Output 2: PNP/NPN
- • Offset settings, limit value determination for each axis and assignment of the axes to the outputs via IO-Link
Functional principle
Condition monitoring sensors are specially designed for use in system parts in which the environmental parameters can have a significant influence on machine availability or process quality. By monitoring characteristic data within the application, e.g. application temperature, humidity, vibration, etc., process deviations can be detected at an early stage and countermeasures initiated. For this purpose, the continuous detection value is transferred to the controller via IO-Link process data and customer-specific limit value exceedance/shortfall is additionally transported. The robust sensor design can be used indoors as well as outdoors for more challenging applications. Using the CMMT to capture the magnetic environment can be useful in many applications, such as detecting permanent magnets in packaging or moving parts within a metal structure. In addition, the sensor detects the internal temperature.
Electrical data
| DC rated operating current Ie | ≤ 80 mA |
| No-load current I0 | ≤ 24 mA |
| Adjustment option | IO-Link |
| max. load current Io | 250 mA |
| Short circuit protection | yes/Cyclic |
| Polarity protection | yes |
| Output function | Programmable, IO-Link |
| Output 2 | Switching output |
| Residual ripple | < 10 % Uss |
| Operating voltage UB | from 18 to 30 VDC |
Mechanical data
| Display switch state | 2 × LEDs, Yellow |
| Display operating voltage | LED, Green |
| EMC | EN 61326-1 |
| Elektrischer Anschluss | Connector, M12 × 1 |
| Ambient temperature | from -25 to 70 °C |
| Design | Rectangular, QR20 |
| Housing material | Plastic, Ultem |
| Degree of protection (IP) | IP69K |
| Degree of protection (IP) | IP68 |
IO-Link
| Maximum Cable Length | 20 m |
| IO-Link port type | Class A |
| Communication mode | COM 3 (230.4 kBaud) |
| Function pin 4 | IO-Link/SIO |
| Function Pin 2 | SIO |
| Frame type | 2.2 |
| Process data width | 128 bit |
| Minimum cycle time | 1.3 ms |
| Profile support | Smart Sensor Profile |
| Switchpoint information | 8 bit |
| IO-Link specification | V 1.1 |
| Measured value information | 96 bit |
General data
| Measurement frequency | ≥ 100 Hz |
| Function | Magnetic field sensor |
| Magnetic measuring range | ≥ -2500…≤ 2500 µT |
| Magnetic flux density resolution | 1 µT |
| Hysteresis | 10 µT |
| Resolution — temperature | 0.1 K |
| Measuring range | -25…70 °C |