Loading
Allen-Bradley Hardware Product

High-resolution Incremental Optical Encoder

  • Allen‑Bradley Bulletin 847 High-resolution Incremental Optical Encoders feature a robust mechanical design and a metal code disk which provides a rugged bearing system that fits nearly all applications.
Allen‑Bradley Bulletin 847 High-resolution Incremental Optical Encoders feature a robust mechanical design and a metal code disk which provides a rugged bearing system that fits nearly all applications.

Our Bulletin 847 High-resolution Incremental Optical Encoders feature a robust mechanical design and a metal code disk which provides a rugged bearing system that fits nearly all applications. Built to withstand shock, vibration, and a wide range of operating temperatures, these compact encoders are available with flange, hollow shaft, and blind hollow shaft options.

Contact a Distributor Find A Sales Office
SupportSupport
Get Support
DistributorDistributor
Find a Product Partner
847 High Resolution
  • Overview
  • Product Selection
  • Documentation

Overview

  • Includes compact 2- and 2.5-inch housing
  • Provides integer resolution from 1...65,536 counts per resolution
  • Offers choice of output signal phasing and output driver for all form factors and resolutions

Our Bulletin 847 series of encoders has replaced our 844A, 844B, 845H, 845F, 845T, and 845PY incremental encoders.


Product Selection

BETA Our Product Selection is getting an update! Look at the new experience.
BETA
SearchSearch
Use our configuration tool to configure a custom product:
LAUNCH PRODUCT CONFIGURATION ASSISTANT
Loading

No products found for .

Search tips:

  • Try searching different catalog numbers, product names, or general keywords
  • Check your search for any spelling errors
Catalog Number Description Preferred Availability Lifecycle Quick Actions
Caret DownDownwards caret
of Results
of
Use our configuration tool to configure a custom product:
LAUNCH PRODUCT CONFIGURATION ASSISTANT
FlagFlag

Documentation

Resource Publication Number Language
Bulletin 847 Incremental Optical Encoder Product Profile 847-PP001
English
 
Looking for Technical Documentation?

Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View High-resolution Incremental Optical Encoders Technical Publications and Certifications

Certifications

UL Listed CertificationUL Listed Certification
  • CE Marked
  • RoHS compliant
  • UL Listed

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details. 

  1. Chevron LeftChevron Left Home Chevron RightChevron Right
  2. Chevron LeftChevron Left Pro... Chevron RightChevron Right
  3. Chevron LeftChevron Left Har... Chevron RightChevron Right
  4. Chevron LeftChevron Left All... Chevron RightChevron Right
  5. Chevron LeftChevron Left Mot... Chevron RightChevron Right
  6. Chevron LeftChevron Left Encoders Chevron RightChevron Right
  7. Chevron LeftChevron Left Incremental Optical Encoders Chevron RightChevron Right
  8. Chevron LeftChevron Left High-resolution Incremental Optical Encoders Chevron RightChevron Right
  • Sales
  • Customer Care
  • TechConnect Support
  • General Questions