Serviceline Industrial Sensors
Serviceline Explosion Protection

Absolute rotary encoder ENA36HD-S***-SSI

ENA36HD-S***-SSI
  • Very small housing
  • Up to 32 bit overall resolution
  • SSI interface
  • Free of wear magnetic sampling
  • High resolution and accuracy
  • High climatic resistance

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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  ENA36HD-S***-SSI

General specifications
Detection typemagnetic sampling
Device typeAbsolute rotary encoder
Linearity error≤ ± 0.1 °
UL File NumberE223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product.
Functional safety related parameters
MTTFd700 a at 40 °C
Mission Time (TM)12 a
L1010 E+8 revolutions
Diagnostic Coverage (DC)0 %
Electrical specifications
Operating voltage4.75 ... 30 V DC
Power consumption≤ 1 W
Time delay before availability< 450 ms
Output codeGray code, binary code
Code course (counting direction)adjustable
Interface
Interface typeSSI
Resolution
Single turnup to 16 Bit
Multiturnup to 16 Bit
Overall resolutionup to 32 Bit
Transfer rate0.1 ... 2 MBit/s
Cycle time< 100 µs
Standard conformityRS 422
Input 1
Input typeSelection of counting direction (cw/ccw)
Signal voltage
High4.75 V ... UB (cw descending)
Low0 ... 2 V or unconnected (cw ascending)
Input current< 6 mA
Switch-on delay< 250 ms
Input 2
Input typezero-set (PRESET 1) with falling edge
Signal voltage
High4.75 V ... UB
Low0 ... 2 V
Input current< 6 mA
Signal durationmin. 1.1 s
Connection
ConnectorM12 connector, 8-pin
Cable∅6 mm, 4 x 2 x 0.14 mm2
Standard conformity
Degree of protectionDIN EN 60529 , IP68 / IP69K
Climatic testingDIN EN 60068-2-3, no moisture condensation
Emitted interferenceEN 61000-6-4:2007
Noise immunityEN 61000-6-2:2005
Shock resistanceDIN EN 60068-2-27, 200 g, 11 ms
Vibration resistanceDIN EN 60068-2-6, 30 g, 10 ... 1000 Hz
Approvals and certificates
UL approvalcULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product.
Ambient conditions
Operating temperature-40 ... 85 °C (-40 ... 185 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humidity98 % , no moisture condensation
Mechanical specifications
Material
Housingpowder coated steel
FlangeAluminum
ShaftStainless steel
Massapprox. 150 g
Rotational speedmax. 6000 min -1
Moment of inertia30 gcm2
Starting torque< 5 Ncm
Shaft load
Axial180 N
Radial180 N
Dimensions
Length46 mm
Diameter36.5 mm

Classifications

SystemClasscode
ECLASS 13.027270502
ECLASS 12.027270502
ECLASS 11.027270502
ECLASS 10.0.127270502
ECLASS 9.027270502
ECLASS 8.027270502
ECLASS 5.127270502
ETIM 9.0EC001486
ETIM 8.0EC001486
ETIM 7.0EC001486
ETIM 6.0EC001486
ETIM 5.0EC001486
UNSPSC 12.139121527

Details: ENA36HD-S***-SSI

Function

The ENA36HD series are high precision encoders with internal magnetic sampling.

This multiturn absolute encoder transmits a position value corresponding to the shaft setting via the SSI interface (Synchronous Serial Interface).

The control module sends a start sequence to the absolute encoder to obtain the position data. The rotary encoder then sends the position data synchronous to the cycles of the control module. It is possible to select the counting direction with the function input.

Product Documentation: ENA36HD-S***-SSI

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF1184 KB

Approvals: ENA36HD-S***-SSI

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
CA UL General PurposeE223176ALLLINK---
US UL General PurposeE223176ALLLINK---
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-3162AALLPDF78 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-7156ALLPDF247 KB

Associated Products: ENA36HD-S***-SSI

Accessories

Female cordset single-ended M12 straight A-coded, 8-pin, PUR cable grey, shieldedfa

Female connector M12 straight A-coded 8-pin, for cable diameter 5 - 8 mm, shielded, field-attachablefa
Cordset M12 socket straight to M12 plug straight A-coded, 8-pin, PUR cable grey, shieldedfa
Female cordset single-ended M12 straight A-coded, 8-pin, PUR cable grey, shieldedfa
Female connector M12 angled A-coded 8-pin, for cable diameter 5 - 8 mm, shielded, field-attachablefa
Spring disk coupling, Very high torsion spring stiffness, Suitable up to 12.000 rpm, Well misalignment compensation, Vibration- isolating, Electrically insulatingfa
Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa
Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa
Precision coupling, Precision couplingfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Measuring wheel for shaft diameter 6 mm, Pimpled rubber coating, 200 mm circumferencefa
Measuring wheel for shaft diameter 6 mm, Knurled aluminum, 200 mm circumferencefa
Measuring wheel for shaft diameter 6 mm, Knurled plastic, 200 mm circumferencefa