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Inductive sensor
NCN3-F31K-B3B-B31
- Direct mounting on standard actuators
- A/B slave with extended addressing possibility for up to 62 slaves
- Mode of operation, programmable
- Lead breakage and short-circuit monitoring of the valve
- Communication monitoring, turn-off
- Protection degree IP67
Datasheet as PDF in following languages:
Technical Data: NCN3-F31K-B3B-B31
| Product Description | ||
| Valve positioner and valve control module | ||
| General specifications | ||
| Switching element function | programmable | |
| Rated operating distance | 3 mm | |
| Installation | flush mountable | |
| Output polarity | AS-Interface | |
| Assured operating distance | 0 ... 2.43 mm | |
| Reduction factor rAl | 0.5 | |
| Reduction factor rCu | 0.45 | |
| Reduction factor r304 | 1 | |
| Reduction factor rSt37 | 1.2 | |
| Nominal ratings | ||
| Operating voltage | 26.5 ... 31.9 V via AS-i bus system | |
| Switching frequency | 0 ... 100 Hz | |
| No-load supply current | ≤ 35 mA | |
| Indicators/operating means | ||
| LED IN | switching state (input); LED yellow | |
| LED OUT | binary LED yellow/red yellow: switching state red: lead breakage/short-circuit |
|
| Compliance with standards and directives | ||
| Standard conformity | ||
| Electromagnetic compatibility | EN 50295:1999-10 |
|
| Approvals and certificates | ||
| UL approval | cULus Listed, General Purpose | |
| CSA approval | cCSAus Listed, General Purpose | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Mechanical specifications | ||
| Connection (system side) | screw terminal | |
| Core cross-section (system side) | 1.5/2.5 mm2 flexible/rigid | |
| Connection (valve side) | screw terminals | |
| Core cross-section (valve side) | 1.5/2.5 mm2 flexible/rigid | |
| Housing material | PBT | |
| Sensing face | PBT | |
| Protection degree | IP67 | |
| Material | ||
| Housing | PBT | |
| Tightening torque, housing screws | 1 Nm | |
| Tightening torque, cable gland | M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 3 Nm |
|
| Note | valve voltage limited to 26,4 V max.; valve power 2,5 W max. | |
CAD+CAE: NCN3-F31K-B3B-B31
| CAD | File Type | File Size |
| 3D Modell/3D model | IGS | 568 KB |
| 3D Modell/3D model | STP | 207 KB |
Approvals+Certificates: NCN3-F31K-B3B-B31
| Certificates | Certificate No. | File Type | File Size |
| US CA UL General Purpose | E87056 | LINK | --- |
| Europe Pepperl+Fuchs 2004/108/EC (EMC) Declaration of Conformity | PF 08 CERT 1262 | 357 KB | |
| US CA CSA | 1007121 (LR96321-2) | 101 KB |