Rockwell-automation 842E EtherNet/IP Multi-Turn Encoders Manuel d'utilisateur télécharger pdf

Publication #10000169360 Ver 02 — July 2012

Installation Instructions

842E EtherNet/IP™ Encoders

High Resolution with DLR

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.

Description

The 842E is an ultra-high resolution encoder with EtherNet/IP interface. These encoders

provide 18-bit single-turn resolution and 30-bit multi-turn resolution. The EtherNet/IP

encoder is targeted for high performance and reliability in harsh industrial

environments. Encoder includes an embedded EtherNet/IP switch to connect additional

E/IP capable product in series and/or support a Device Level Ring (DLR) for ethernet

media redundancy.

Features

• EtherNet/IP

• Embedded switch

• Hardware/software IP address setting

• Resolution up to 30 bits

• Protection class up to IP67

• Simple and fast set up

• Device Level Ring (DLR)

•Revolution divisor

• Solid and blind hollow shaft options

Configurable Parameters Typical Applications

• Counting direction • Packing machines

• Counts per resolution • Robotics

• Counts of revolution • Printing machines

• Preset value • Rotary table positioning

• Velocity unit

• IP address

ENGLISH: This instruction sheet is available in multiple languages at

www.rockwellautomation.com/literature. Select the publication language before

typing in the search field.

CHINESE SIMPLIFIED:

CHINESE TRADITIONAL:

FRENCH:

GERMAN:

ITALIAN:

JAPANESE:

KOREAN:

PORTUGUESE:

SPANISH:

Specifications

 Without packaging.

 To condensation not permitted.

 To DIN EN 60068-2-27.

 To DIN EN 60068-2-6.

 With mating connector inserted.

Certifications CE Marked for all applicable directives

Electrical

Bus Connection EtherNet/IP IEC 61784-1

Transmission Rate 10/100 MBit/s

Transmission Medium Cat-5e cable

Code Type Binary

Operating Voltage Range 10…30V

Power Consumption 3.0 W

Resolution 262,144 (18 bit)

No. of Revolutions, max. 4,096 (12 bit)

Error Limits ±0.03°

Repeatability ±0.002°

Operating Current, max., no load;

10…30V supply

200 mA

Mechanical

Moment of Inertia

6.2 gcm

(solid shaft) of the rotor

35 gcm

(blind hollow shaft) of the rotor

Operating Speed 9,000 RPM (solid shaft), max.

6,000 RPM (blind hollow shaft), max.

Shaft Loading Radial: 80 N max. (solid shaft)

Axial: 40 N max. (solid shaft)

Permissible Shaft Movement Radial (static/dynamic): ± 0.3 / ± 0.05 mm [of drive element (blind

hollow shaft)]

Axial (static/dynamic): ± 0.5 / ± 0.1 mm [of drive element (blind

hollow shaft)]

Bearing Lifetime

3 x 10

revolutions

Angular Acceleration

5 x 10

rad/s², max.

Operating Torque 0.3 Ncm (solid shaft) @ 20 °C

0.6 Ncm (blind hollow shaft) @ 20 °C

Starting Torque 0.5 Ncm (solid shaft) at 20°C

0.8 Ncm (blind hollow shaft) at 20°C

Environmental

Housing Material Aluminum

Shaft Material Stainless steel

Operating Temperature [C (F)] -30… +85° (-22… +185°)

Storage Temperature [C (F)]  -40… +100° (-40… +212°)

Relative Humidity  90%

Shock  100 g/6 ms

Vibration  20 g/10…2000 Hz

Enclosure Type Rating  IP67 (IEC 60529)

Weight 0.2 kg (0.44 lb)

Standards EN 61000-6-2 and EN 61000-6-3 EMC

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Résumé du contenu

Page 1 - 842E EtherNet/IP™ Encoders

Publication #10000169360 Ver 02 — July 2012Installation Instructions842E EtherNet/IP™ EncodersHigh Resolution with DLRIMPORTANT: SAVE THESE INSTRUCTIO

Page 2 - ATTENTION

Publication #10000169360 Ver 02 — July 2012Product Selection842E —SIP10 B AabcdaNumber of TurnsCode DescriptionS Single-turn (1 turn)M Multi-turn (409

Page 3

Publication #10000169360 Ver 02 — July 2012Approximate Dimensions [mm (in.)]72 (2.83)3.2(0.13)dia.20°20 (0.79)47 (1.85)63 (2.48) dia.15 (0.59) min.40

Page 4 - Pinout & Color Code