4 Information based on the document type, the life-cycle phase of the product, and the
target group
The following documents must be read and observed by the stated target groups before mounting, initial configuration, or disposal
of the encoder.
Freely available documents are available at www.heidenhain.com/documentation.
Further documents are available upon Request.
Document
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Operating Instructions
Operating Instructions ECN 1325,
EQN 1337 EnDat 22 Tapershaft
Functional Safety
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Mounting Instructions
Mounting Instructions ECN 1325,
EQN 1337 EnDat22 Functional Safety
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Product Information
Product Information ECN 1325, EQN
1337 – Absolute Rotary Encoder with
Tapershaft for Safety-Related Appli-
cations
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Brochure
Interfaces of HEIDENHAIN Encoders
Brochure
Cables and Connectors
Brochure
Encoders for Servo Drives
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Technical Information
Safety-Related Position Measuring
Systems
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Specification
Specification for Safe Control
Specification
Pin layout
Declaration of Conformity
Technical support
Measuring systems +49 8669 31-3104
www.heidenhain.de
1378812 · Ver00 · 01
Document ID
Life-cycle phase of the product/
Contents
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1378812
Operation of the unit
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1378983
Mounting the product
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1378230
Specifications
Dimension drawing
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1078628
Interfaces and measuring methods
Electrical connection
Interface electronics
1206103
Cables and connectors for signal
transmission between the position
measuring system and the subsequent
electronics
208922
Technical features, operating conditions,
and mounting information
Specifications, dimension drawing
Electrical connection
Accessory
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596632
General description of the EnDat 2.2
Safety concept
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533095
Implementation requirements for
EnDat2.2 Safe
Request
Connection points on connecting
Website
elements, cables, or terminal blocks
Search for product
ID
Conformity with applicable directives
Website
Search for product
ID
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DR. JOHANNES HEIDENHAIN GmbH
Postfach 1260 · 83292 Traunreut