Multiturn absolute rotary encoder CVM78E Mining
Brand: Pepperl+Fuchs
Code: CVM78E Mining
Up to 30 Bit multiturn, ATEX-approval for mining, IECEx approval, Flameproof enclosure, Removable connection cap, Enclosure type: 78 mm, Type of shaft: Solid shaft, Application: Ex protection, Detection type: photoelectric sampling, Interface type: CANopen
Datasheet excerpt: Technical data of CVM78E Mining
| General specifications | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Device type | Multiturn absolute rotary encoder | |
| Functional safety related parameters | ||
| MTTFd | 25 a | |
| L10 | 7.7 E+9 at 3000 rpm | |
| Electrical specifications | ||
| Operating voltage | 10... 30 V DC | |
| No-load supply current | max. 350 mA | |
| Time delay before availability | < 250 ms | |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit | |
| Output code | binary code | |
| Code course (counting direction) | cw ascending (clockwise rotation, code course ascending) cw descending (clockwise rotation, code course descending) | |
| Interface | ||
| Interface type | CANopen | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | 14 Bit | |
| Overall resolution | up to 30 Bit | |
| Transfer rate | max. 1 MBit/s | |
| Standard conformity | communication profile: DS 301 Device profiles: DS 406 and DS 417 , programmable according to class 2 | |
| Connection | ||
| Cable | ∅ 10.2 mm, Radox 9 x 0.5 mm2 | |
| Terminal compartment | see ordering information | |
| Standard conformity | ||
| Degree of protection | DIN EN 60529, IP66 | |
| Climatic testing | DIN EN 60068-2-78 , no moisture condensation | |
| Emitted interference | EN 61000-6-4:2007/A1:2011 | |
| Noise immunity | EN 61000-6-2:2005 | |
| Shock resistance | DIN EN 60068-2-27, 100 g, 3 ms | |
| Vibration resistance | DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz | |
| Approvals and certificates | ||
| IECEx approval | ||
| Equipment protection level Mb | IECEx ITS 15.0060X | |
| ATEX approval | ||
| Equipment protection level Mb | ITS 15 ATEX 18371X | |
| ANZEx | 20.3002X | |
| Ambient conditions | ||
| Operating temperature | -40... 70 °C (-40... 158 °F) | |
| Storage temperature | -40... 85 °C (-40... 185 °F) | |
| Mechanical specifications | ||
| Material | ||
| Combination 1 | housing: Stainless steel 1.4305 / AISI 303 flange: Stainless steel 1.4305 / AISI 303 shaft: Stainless steel 1.4401 / AISI 316 | |
| Combination 2 (Inox) | housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4401 / AISI 316 | |
| Mass | approx. 2600 g (combination 1) approx. 3900 g (combination 2) | |
| Rotational speed | max. 3000 min -1 | |
| Moment of inertia | 180 gcm2 | |
| Starting torque | ≤ 4 Ncm | |
| Shaft load | ||
| Axial | 60 N | |
| Radial | 80 N | |
| General information | ||
| Use in the hazardous area | see instruction manuals | |
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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