Absolute rotary encoder ENA42HD-S***-J1939
Brand: Pepperl+Fuchs
Code: ENA42HD-S***-J1939
Solid shaft, Up to 31 bit overall resolution, CAN bus with SAE J1939 protocol, Free of wear magnetic sampling, High resolution and accuracy
Datasheet excerpt: Technical data of ENA42HD-S***-J1939
| General specifications | ||
|---|---|---|
| Detection type | magnetic sampling | |
| Device type | Absolute rotary encoder | |
| Linearity error | ≤ ± 0.1 ° | |
| UL File Number | E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product. | |
| Functional safety related parameters | ||
| MTTFd | 480 a at 40 °C | |
| Mission Time (TM) | 20 a | |
| L10 | 10 E+8 revolutions | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| LED green | Operating mode | |
| LED red | wrong baud rate | |
| Electrical specifications | ||
| Operating voltage | 9 ... 30 V DC (with galvanic isolation) | |
| Power consumption | ≤ 1 W | |
| Time delay before availability | < 250 ms | |
| Output code | binary code | |
| Code course (counting direction) | adjustable | |
| Interface | ||
| Interface type | J1939 | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | up to 15 Bit | |
| Overall resolution | up to 31 Bit | |
| Transfer rate | min. 20 kBit/s , max. 1 MBit/s | |
| Cycle time | ≥ 1 ms | |
| Standard conformity | ISO 11898 | |
| Connection | ||
| Connector | M12 connector, 5 pin | |
| Cable | ∅6 mm, 4 x 2 x 0.14 mm2 | |
| Standard conformity | ||
| Degree of protection | DIN EN 60529 , IP66 / IP68 / IP69K | |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation | |
| Emitted interference | EN 61000-6-4:2007 | |
| Noise immunity | EN 61000-6-2:2005 | |
| Shock resistance | DIN EN 60068-2-27, 300 g, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6, 30 g, 10 ... 1000 Hz | |
| Approvals and certificates | ||
| UL approval | cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product. | |
| Ambient conditions | ||
| Operating temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | 98 % , no moisture condensation | |
| Mechanical specifications | ||
| Material | ||
| Housing | stainless steel 1.4404 / AISI 316L | |
| Flange | stainless steel 1.4404 / AISI 316L | |
| Shaft | Stainless steel 1.4412 / AISI 440B | |
| Mass | approx. 350 g | |
| Rotational speed | max. 6000 min -1 | |
| Moment of inertia | 30 gcm2 | |
| Starting torque | < 5 Ncm | |
| Shaft load | ||
| Axial | 270 N | |
| Radial | 270 N | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270502 |
| ECLASS 12.0 | 27270502 |
| ECLASS 11.0 | 27270502 |
| ECLASS 10.0.1 | 27270502 |
| ECLASS 9.0 | 27270502 |
| ECLASS 8.0 | 27270502 |
| ECLASS 5.1 | 27270502 |
| ETIM 9.0 | EC001486 |
| ETIM 8.0 | EC001486 |
| ETIM 7.0 | EC001486 |
| ETIM 6.0 | EC001486 |
| ETIM 5.0 | EC001486 |
| UNSPSC 12.1 | 39121527 |
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