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
Document
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Operating Instructions
Operating Instructions ECN 1123,
EQN 1135 EnDat22
Shaft 1KA
Functional Safety
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Mounting Instructions
Mounting Instructions ECN 1123,
EQN 1135 EnDat22 Functional Safety
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Product Information
Product Information ECN 1123,
EQN 1135 – Absolute Rotary Encoders
with 1KA Positive-Locking Hollow
Shaft for Safety-Related Applications
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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
Specification
CAD
Declaration of Conformity
Technical support
Measuring systems +49 8669 31-3104
www.heidenhain.com
1390321 · Ver00 · 01
request.
Document ID
Life-cycle phase of the product/
Contents
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1390321
Operation of the unit
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1391998
Mounting the product
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1390850
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 Safety concept
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533095
Implementation requirements for
EnDat2.2 Safe
Request
Connection points on connecting
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elements, cables, or terminal blocks
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