Multiturn absolute rotary encoder IVM78E
Brand: Pepperl+Fuchs
Code: IVM78E
4 Bit multiturn, ATEX approval, IECEx approval, Flameproof enclosure, Removable connection cap, Enclosure type: 78 mm, Type of shaft: Solid shaft, Detection type: magnetic sampling
Datasheet excerpt: Technical data of IVM78E
| General specifications | ||
|---|---|---|
| Detection type | magnetic sampling | |
| Device type | Multiturn absolute rotary encoder | |
| Measurement range | min. 0... 22.5 ° max. 16 x 360 ° | |
| Resolution | 16 Bit (12 bits/revolution) | |
| Functional safety related parameters | ||
| MTTFd | 470 a | |
| L10 | 7.7 E+9 at 3000 rpm | |
| Electrical specifications | ||
| Operating voltage | 15... 30 V DC , PELV | |
| Current consumption | typ. 40 mA | |
| Input 1 | ||
| Input type | lower limit of measurement range (Set 1) | |
| Signal voltage | ||
| High | 15... 30 V DC | |
| Signal duration | min. 1 s | |
| Input 2 | ||
| Input type | upper limit of measurement range (Set 2) | |
| Signal voltage | ||
| High | 15... 30 V DC | |
| Signal duration | min. 1 s | |
| Analog output | ||
| Output type | 1 analog output, current | |
| Default setting | rising ramp at ccw rotation | |
| Linearity error | ≤ 0.15 % | |
| Load resistor | max. 500 Ω ; Max. value for operating voltage 15 V. For higher operating voltage higher load resistance can be used. | |
| Connection | ||
| Terminal compartment | see ordering information | |
| Standard conformity | ||
| Degree of protection | DIN EN 60529, IP66 | |
| Climatic testing | DIN EN 60068-2-3, 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, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6, 10 g, 10 ... 1000 Hz | |
| Ambient conditions | ||
| Operating temperature | -40... 70 °C (-40... 158 °F) | |
| Storage temperature | -40... 85 °C (-40... 185 °F) | |
| Mechanical specifications | ||
| Material | ||
| Combination 1 | housing: anodized aluminum flange: anodized aluminum 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 | |
| Housing | nickel-plated steel | |
| Flange | Aluminum | |
| Shaft | Stainless steel | |
| 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 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | ITS 15 ATEX 18372X IECEx ITS 15.0061X | |
| Marking |  II 2G Ex d IIC T5 Gb II 2D Ex tb IIIC T100°C Db | |
| Directive conformity | ||
| Directive 2014/34/EU | IEC 60079-0:2017 , EN IEC 60079-0:2018 , IEC 60079-1:2014 , EN 60079-1:2014 , IEC 60079-31:2013 , EN 60079-31:2014 | |
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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