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Pepperl Fuchs ENA42HD-S***-SSI
Absolute rotary encoder. Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 42 mm, Type of shaft: Solid shaft, Interface:…
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Description
Absolute rotary encoder. Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 42 mm, Type of shaft: Solid shaft, Interface: SSI, Detection type: magnetic sampling, Interface type: SSI, Input type: Selection of counting direction (cw/ccw). 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.. MTTFd: 700 a at 40 °C. Mission Time (TM): 20 a. L10: 10 E+8 revolutions. Diagnostic Coverage (DC): 0 %. Operating voltage: 4.75 … 30 V DC. Power consumption: ≤ 1 W. Time delay before availability: < 450 ms. Output code: Gray code, binary code. Code course (counting direction): adjustable. Interface type: SSI. Resolution: . Single turnup to 16 BitMultiturnup to 16 BitOverall resolutionup to 32 Bit: . Single turn: up to 16 Bit. Multiturn: up to 16 Bit. Overall resolution: up to 32 Bit. Transfer rate: 0.1 … 2 MBit/s. Cycle time: < 100 µs. Standard conformity: RS 422. Input type: Selection of counting direction (cw/ccw). Signal voltage: . High4.75 V … UB (cw descending)Low0 … 2 V or unconnected (cw ascending): . High: 4.75 V … UB (cw descending). Low: 0 … 2 V or unconnected (cw ascending). Input current: < 6 mA. Switch-on delay: < 250 ms. Input type: zero-set (PRESET 1) with falling edge. Signal voltage: . High4.75 V … UBLow0 … 2 V: . High: 4.75 V … UB. Low: 0 … 2 V. Input current: < 6 mA. Signal duration: min. 1.1 s. Connector: M12 connector, 8-pin. Cable: ∅7 mm, 6 x 2 x 0.14 mm2, 1 m (cable length, see order code). 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. UL approval: cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product.. Operating temperature: -40 … 85 °C (-40 … 185 °F). Storage temperature: -40 … 85 °C (-40 … 185 °F). Relative humidity: 98 % , no moisture condensation. Material: . Housingstainless steel 1.4404 / AISI 316LFlangestainless steel 1.4404 / AISI 316LShaftStainless steel 1.4412 / AISI 440B: . 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: . Axial270 NRadial270 N: . Axial: 270 N. Radial: 270 N
Specification
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 | 700 a at 40 °C |
|---|---|
| Mission Time (TM) | 20 a |
| L10 | 10 E+8 revolutions |
| Diagnostic Coverage (DC) | 0 % |
Electrical specifications
| Operating voltage | 4.75 ... 30 V DC |
|---|---|
| Power consumption | ≤ 1 W |
| Time delay before availability | < 450 ms |
| Output code | Gray code, binary code |
| Code course (counting direction) | adjustable |
Interface
| Interface type | SSI |
|---|---|
| Resolution | |
| Single turnup to 16 BitMultiturnup to 16 BitOverall resolutionup to 32 Bit | |
| Single turn | up to 16 Bit |
| Multiturn | up to 16 Bit |
| Overall resolution | up to 32 Bit |
| Transfer rate | 0.1 ... 2 MBit/s |
| Cycle time | < 100 µs |
| Standard conformity | RS 422 |
Input 1
| Input type | Selection of counting direction (cw/ccw) |
|---|---|
| Signal voltage | |
| High4.75 V ... UB (cw descending)Low0 ... 2 V or unconnected (cw ascending) | |
| High | 4.75 V ... UB (cw descending) |
| Low | 0 ... 2 V or unconnected (cw ascending) |
| Input current | < 6 mA |
| Switch-on delay | < 250 ms |
Input 2
| Input type | zero-set (PRESET 1) with falling edge |
|---|---|
| Signal voltage | |
| High4.75 V ... UBLow0 ... 2 V | |
| High | 4.75 V ... UB |
| Low | 0 ... 2 V |
| Input current | < 6 mA |
| Signal duration | min. 1.1 s |
Connection
| Connector | M12 connector, 8-pin |
|---|---|
| Cable | ∅7 mm, 6 x 2 x 0.14 mm2, 1 m (cable length, see order code) |
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 | |
|---|---|
| Housingstainless steel 1.4404 / AISI 316LFlangestainless steel 1.4404 / AISI 316LShaftStainless steel 1.4412 / AISI 440B | |
| 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 | |
| Axial270 NRadial270 N | |
| Axial | 270 N |
| Radial | 270 N |

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