Pepperl+Fuchs ENA58IL-S10CA5-1213B17-ABP Absolute Encoder

The Pepperl Fuchs ENA58IL-S10CA5-1213B17-ABP is a rugged absolute rotary encoder utilizing magnetic sampling for high-precision positioning, designed for demanding industrial applications. With multiturn capabilities, SSI communication, and robust construction, it offers reliable feedback even under dynamic and harsh operating conditions.

Technical Specifications

• Model: ENA58IL-S10CA5-1213B17-ABP
• Part Number: ENA58IL-S10CA5-1213B17-ABP
• Product Type: Absolute Rotary Encoder
• Detection Type: Magnetic sampling
• Linearity Error: ≤ ± 0.1°
• UL File Number: E223176 (“For use in NFPA 79 Applications only,” if UL marking is present)

Electrical Interface

Supply Voltage:

• 4.5 V DC to 30 V DC (SSI, SSI + RS422)
• 10 V DC to 30 V DC (SSI + Push/Pull)

No-Load Supply Current: Typical 50 mA

• Power Consumption: Approx. 1.5 W
• Time Delay Before Availability: < 450 ms
• Output Code: Gray code, binary code
• Code Course (Counting Direction): Adjustable

Communication Interfaces:

• SSI
• SSI + incremental track (RS422 standard conformity)

Resolution:

• Single Turn: Up to 16 Bit
• Multiturn: Up to 16 Bit
• Overall Resolution: Up to 32 Bit

Transfer Rate: 0.1 to 2 Mbit/s

Cycle Time: < 100 µs

Inputs

Input 1:

• Type: Counting direction selection (cw/ccw)
• Signal Voltage High: 4.75 V to UB or unconnected (cw descending)
• Signal Voltage Low: 0 V to 2 V (cw ascending)
• Input Current: < 6 mA
• Switch-On Delay: < 250 ms

Input 2:

• Type: Zero-set (PRESET 1) with falling edge
• Signal Voltage High: 4.75 V to UB
• Signal Voltage Low: 0 V to 2 V
• Input Current: < 6 mA
• Minimum Signal Duration: 1.1 s

Outputs

Output Type:

• RS422, Push/Pull

Signal Output:

• A+, B+, /A, /B

Pulses: 1024, 2048, 4096 pulses

Mechanical Data

• Housing Material: Nickel-plated steel, painted
• Flange Material: Aluminum
• Shaft Material: Stainless steel
• Mass: Approx. 300 g (with cable)
• Maximum Rotational Speed: 12,000 min⁻¹
• Moment of Inertia: 50 g·cm²
• Starting Torque: < 5 N·cm

Shaft Load:

• Axial: 40 N
• Radial: 110 N

Connection Options:

• M12 connector, 8-pin
• M23 connector, 12-pin
• Cable: Ø7 mm, 6 x 2 x 0.14 mm², 1 m standard length (see order code for variations)

Safety-Related Data

Functional Safety Parameters:

• MTTFd: 700 years at 40 °C
• Mission Time (TM): 20 years
• L10: 5.5 × 10⁹ revolutions at 40/110 N axial/radial shaft load
• Diagnostic Coverage (DC): 0%

Ambient Conditions

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)
• Storage Temperature: -40 °C to +85 °C (-40 °F to 185 °F)
• Relative Humidity: 90% non-condensing

Certificates and Compliance

• European Conformity (CE)
• United Kingdom Conformity (UKCA)
• North American Certification (cCSAus)

Applications

Ideal For:

• Factory automation requiring precise multiturn absolute positioning
• Material handling systems with high dynamic loads
• Robotics and machine tools
• Position feedback in heavy-duty industrial environments

Key Features & Benefits

✅ Magnetic Sampling Technology: Highly reliable absolute position detection.

✅ Wide Voltage Range and Flexible Outputs: Suitable for multiple control systems.

✅ SSI Interface with High Resolution: Up to 32-bit multiturn data accuracy.

✅ Robust Industrial Design: Nickel-plated housing and IP-rated connectors.

✅ Compact and Lightweight: Optimized for high-speed, dynamic motion applications.

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