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Absolute rotary encoder ENA42HD-S***-SSI

ENA42HD-S***-SSI
  • Solid shaft
  • SSI interface
  • Up to 32 Bit multiturn
  • Free of wear magnetic sampling
  • High resolution and accuracy
  • Highly shock / vibration and soiling resistant
  • Sturdy construction
  • Increased shaft load capacity
  • Stainless steel housing
  • IP69K

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  ENA42HD-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)20 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∅7 mm, 6 x 2 x 0.14 mm2, 1 m (cable length, see order code)
Standard conformity
Degree of protectionDIN EN 60529 , IP66 / 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, 300 g, 6 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
Housingstainless steel 1.4404 / AISI 316L
Flangestainless steel 1.4404 / AISI 316L
ShaftStainless steel 1.4412 / AISI 440B
Massapprox. 350 g
Rotational speedmax. 6000 min -1
Moment of inertia30 gcm2
Starting torque< 5 Ncm
Shaft load
Axial270 N
Radial270 N

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: ENA42HD-S***-SSI

Function

The ENA42HD 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: ENA42HD-S***-SSI

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF1067 KB

Design / Simulation: ENA42HD-S***-SSI

Language Selection:
CADLanguageFile TypeFile Size
CAD Portal / CAD PortalALLLINK---
CAD Portal / CAD PortalALLLINK---

Approvals: ENA42HD-S***-SSI

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
US CA ULCoC 20190913-E223176 RptRef E223176-20081013ALLPDF280 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-3163AALLPDF78 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-7158ALLPDF247 KB

Associated Products: ENA42HD-S***-SSI

Accessories
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
56.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

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
Female connector M12 straight A-coded 8-pin, for cable diameter 5 - 8 mm, shielded, field-attachablefa
Spring steel coupling, Universally suitable for backlash-free rotation transmission, Highly vibration-isolating, Well misalignment compensation, Low torsion spring stiffness, Small reset forcesfa
53.00  USD

Contact Us

Spring steel coupling, Universally suitable for backlash-free rotation transmission, Highly vibration-isolating, Well misalignment compensation, Low torsion spring stiffness, Small reset forcesfa
Spring steel coupling, Universally suitable for backlash-free rotation transmission, Highly vibration-isolating, Well misalignment compensation, Low torsion spring stiffness, Small reset forcesfa
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
85.00  USD

Contact Us

Measuring wheel for shaft diameter 6 mm, Knurled plastic, 200 mm circumferencefa