Singleturn absolute rotary encoder DVS78E
- Up to 16 Bit singleturn
- ATEX approval
- IECEx approval
- Flameproof enclosure
- Removable connection cap
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
A teljes adatlap letöltése PDF formátumban:
Adatlap kivonata: Műszaki adatok DVS78E
| General specifications | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Device type | Singleturn 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. 230 mA at 10 V DC max. 100 mA at 24 V DC |
|
| 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 | DeviceNet | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Overall resolution | up to 16 Bit | |
| Transfer rate | max. 0.5 MBit/s | |
| 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 Gb | IECEx ITS 15.0061X | |
| ATEX approval | ||
| Equipment protection level Gb | ITS 15 ATEX 18372X | |
| 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 1.4404 / AISI 316L |
|
| Combination 2 (Inox) | housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4404 / AISI 316L |
|
| 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 |
Details: DVS78E
Function
Absolute encoders deliver an absolute step value for each angle setting. All these values are represented by code samples of one or more code disks. The code disks are screened by an infrared LED and the bit obtained sample is detected by means of an optical array. Its signals are electronically amplified and are forwarded on to the interface for processing.
The absolute encoder has a maximum basic resolution of 65536 steps per revolution (16 Bits).
The integrated CAN bus interface of the absolute encoder supports all DeviceNet functions. The following operating modes can be programmed, and can selectively be turned on or off:
-
Polled mode
-
Cyclic mode
-
Change of state mode
The device is designed for shaft mounting and is available in servo flange or clamping flange design.
The bus electronics module is integrated into the removable housing cover. This makes it possible to mount or replace the new rotary encoders and the matching bus electronics separately during installation or service.
Product Documentation: DVS78E
| Safety and Security Documentation | Nyelv | Fájltípus | Fájlméret |
|---|---|---|---|
| Használati útmutató | HUN | 165 KB |
Approvals: DVS78E
| Certificates | Tanúsítvány sz. | Nyelv | Fájltípus | Fájlméret |
|---|---|---|---|---|
| EU Intertek ATEX Category (2) G D | ITS15ATEX18372X | ALL | 931 KB | |
| Worldwide Intertek II 2GD | IECEx ITS 15.0061X | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) | TDOC-2495DHUN | HUN | 267 KB | |
Pepperl+Fuchs Kereskedelmi Kft.
8200 Veszprém
Kistó utca 16 - 18.
Magyarország
sales@hu.pepperl-fuchs.com
+36 88 545 902
A Pepperl+Fuchs az elektronikai érzékelők és alkatrészek vezető fejlesztő és gyártó vállalata a globális automatizálási piacon. A folyamatos innováció, a tartós minőség és az állandó növekedés már több mint 70 éve garantálja a sikert. A Pepperl+Fuchs 6300 embert alkalmaz világszerte, gyártóegységei vannak Németországban, az USA-ban, Szingapúrban, Magyarországon, Indonéziában és Vietnámban, legtöbbjük ISO 9001 tanusítvánnyal is rendelkezik.