Pepperl+Fuchs NRB20-U1-E2-IO
Inductive sensor
- 20 mm flush
- Reduction factor = 1
- Magnetic field resistant
- IO-link interface for service and process data
- Switch point mode or window mode can be set
- Switching function, stability alarm and pulse extension can be set
- 4-way LED indicator
- Quick mounting bracket
Item Number:
NRB20-U1-E2-IO
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- Overview
- Comments
| SIO mode support | yes |
| Operating voltage indicator | LED, green |
| Constant magnetic field | 200 mT |
| Core cross-section | up to 2.5 mm2 |
| Diagnostic Coverage (DC) | 0 % |
| Housing base | plastic |
| Reduction factor r304 | 1 |
| Connection type | screw terminals |
| Compatible master port type | A |
| Output type | 3-wire |
| No-load supply current | 20 mA |
| Note | Tightening torque: 1.8 Nm (housing) |
| Reduction factor rAl | 1 |
| Protection class | II |
| Interface type | IO-Link ( via C/Q = terminal 4 ) |
| Near operating distance | 15 mm (can be activated by software) |
| Output polarity | DC |
| Information for connection | A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % |
| Device ID | 0x201005 (2101253) |
| IO-Link Revision | 1.1 |
| Status indicator | LED, yellow |
| Housing material | PA/metal with epoxy powder coating |
| Sensing face | PA |
| Assured operating distance | 0 ... 16.2 mm |
| Process data witdh | Process data input (control system side): 2 Bit Process data output (control system side): none |
| Switching function | Normally open/closed (NO/NC) programmable |
| Degree of protection | IP67 |
| Output type | PNP |
| Reverse polarity protection | reverse polarity protected |
| Installation | flush |
| Hysteresis | typ. 3 % |
| CCC approval | CCC approval / marking not required for products rated 36 V |
| Switching frequency | 0 ... 440 Hz (switch point mode) 0 ... 10 Hz (window mode, switch point mode with stability alarm) |
| Reduction factor rCu | 1 |
| Time delay before availability | max. 150 ms |
| MTTFd | 701 a |
| Mass | 275 g |
| Rated operating distance | 20 mm (factory setting) |
| Off-state current | 0 ... 0.5 mA typ. 60 andmicro;A at 25 В°C |
| Default setting | operating mode = switch point mode with stability alarm switching function = Normally open (NO) switching distance = 20 mm |
| Voltage drop | 0.5 V |
| UL approval | cULus Listed, General Purpose Class 2 power source |
| Mission Time (TM) | 20 a |
| Alternating magnetic field | 200 mT |
| Operating voltage | 10 ... 30 V DC |
| Min. cycle time | 2.3 ms |
| Transfer rate | COM 2 (38.4 kBaud) |
| Short-circuit protection | pulsing |
| Reduction factor rSt37 | 1 |
| Storage temperature | -40 ... 85 В°C (-40 ... 185 В°F) |
| Operating current | 0 ... 200 mA |
| Ambient temperature | -25 ... 70 В°C (-13 ... 158 В°F) |
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