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Pepperl Fuchs ENA42HD-S***-SSI

Absolute rotary encoder. Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 42 mm, Type of shaft: Solid shaft, Interface:…

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Description

Absolute rotary encoder. Solid shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 42 mm, Type of shaft: Solid shaft, Interface: SSI, Detection type: magnetic sampling, Interface type: SSI, Input type: Selection of counting direction (cw/ccw). Detection type: magnetic sampling. Device type: Absolute rotary encoder. Linearity error: ≤ ± 0.1 °. UL File Number: E223176 “For use in NFPA 79 Applications only” , if UL marking is marked on the product.. MTTFd: 700 a at 40 °C. Mission Time (TM): 20 a. L10: 10 E+8 revolutions. Diagnostic Coverage (DC): 0 %. Operating voltage: 4.75 … 30 V DC. Power consumption: ≤ 1 W. Time delay before availability: < 450 ms. Output code: Gray code, binary code. Code course (counting direction): adjustable. Interface type: SSI. Resolution: . Single turnup to 16 BitMultiturnup to 16 BitOverall resolutionup to 32 Bit: . Single turn: up to 16 Bit. Multiturn: up to 16 Bit. Overall resolution: up to 32 Bit. Transfer rate: 0.1 … 2 MBit/s. Cycle time: < 100 µs. Standard conformity: RS 422. Input type: Selection of counting direction (cw/ccw). Signal voltage: . High4.75 V … UB (cw descending)Low0 … 2 V or unconnected (cw ascending): . High: 4.75 V … UB (cw descending). Low: 0 … 2 V or unconnected (cw ascending). Input current: < 6 mA. Switch-on delay: < 250 ms. Input type: zero-set (PRESET 1) with falling edge. Signal voltage: . High4.75 V … UBLow0 … 2 V: . High: 4.75 V … UB. Low: 0 … 2 V. Input current: < 6 mA. Signal duration: min. 1.1 s. Connector: M12 connector, 8-pin. Cable: ∅7 mm, 6 x 2 x 0.14 mm2, 1 m (cable length, see order code). Degree of protection: DIN EN 60529 , IP66 / IP68 / IP69K. Climatic testing: DIN EN 60068-2-3, no moisture condensation. Emitted interference: EN 61000-6-4:2007. Noise immunity: EN 61000-6-2:2005. Shock resistance: DIN EN 60068-2-27, 300 g, 6 ms. Vibration resistance: DIN EN 60068-2-6, 30 g, 10 … 1000 Hz. UL approval: cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product.. Operating temperature: -40 … 85 °C (-40 … 185 °F). Storage temperature: -40 … 85 °C (-40 … 185 °F). Relative humidity: 98 % , no moisture condensation. Material: . Housingstainless steel 1.4404 / AISI 316LFlangestainless steel 1.4404 / AISI 316LShaftStainless steel 1.4412 / AISI 440B: . Housing: stainless steel 1.4404 / AISI 316L. Flange: stainless steel 1.4404 / AISI 316L. Shaft: Stainless steel 1.4412 / AISI 440B. Mass: approx. 350 g. Rotational speed: max. 6000 min -1. Moment of inertia: 30 gcm2. Starting torque: < 5 Ncm. Shaft load: . Axial270 NRadial270 N: . Axial: 270 N. Radial: 270 N

Specification

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 BitMultiturnup to 16 BitOverall resolutionup to 32 Bit
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)
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 ... UBLow0 ... 2 V
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 316LFlangestainless steel 1.4404 / AISI 316LShaftStainless steel 1.4412 / AISI 440B
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 NRadial270 N
Axial270 N
Radial270 N

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