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Electronic Controls - Electronic Control Units (ECU)

EPEC-SC52

Epec SC52 Safety Control Unit is up to SIL2 and Pld/CAT3 level state-of-the-art controller for safety-related systems in mobile machinery. SC52 offers a flexible solution for software-based safety function implementation.

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Overview

Description

Epec SC52 is a state-of-the-art controller for safety-related systems in mobile machinery. Outputs in SC52 have a high-side current measurement, so only one I/O pin is needed to control proportional valves.

SC52 offers a flexible solution for software-based safety function implementation. Together with the SC52 controller, Epec offers a set of pre-certified PLCopen application libraries in order to reduce customer’s safety related software development effort.

Up to SIL2 (IEC 61508:2010 and IEC 62061:2005) and PLd/Cat 3 (ISO 13849-1:2015), as a stand-alone controller :
Support for Cat2 architecture when using intelligent safety certified sensors:
Processor:
  • 32 bit multicore CPU with lock-step and memory protection
Flash memory:
  • 8 MB
RAM:
  • 512 kB
PLCopen application size:
  • up to 1024 kB
CAN ports:
  • 2
I/O:
  • 22 14 inputs, 8 outputs
IP class:
  • IP67
Temperature range:
  • -40 to 85 °C (-40 to 185 °F)
Connectors:
  • 1 x AMP 35
Programming:
  • CODESYS Ver 3.5 SP10
  • CODESYS V3 Safety SIL 2 programming
Supported CAN protocols:
  • CANopen
  • CANopen Safety
  • SAE J1939
CANopen Safety protocol for safety-related communication according to EN50325-5:
Extensive set of pre-certified PLCopen libraries for safety related applications:
Indicators:
  • Three-colored diagnostic LED for quick status check and fault detection
EPEC-SC52_dim1(2025-05-06) EPEC-SC52_dim2(2025-05-06) EPEC-SC52_dim3(2025-05-06)
Symbol/Name
Explanation
CE
This product complies with the requirements set in the CE Standard.
E17
This product is certified with normal automotive (E17) EMC (electromagnetic compatibility) standards.
RoHS2
This product complies with the RoHS directive (The Restriction of the use of certain Hazardous Substances in Electrical and Electronic Equipment).
Functional Safety Certification
TÜV SÜD Certification and EC-Type examination no. Z10 003772 0003 Rev. 03 EN ISO 13849:2015 Up to PL d Cat 3 EN IEC 61508:2010 Up to SIL 2 IEC 62061 Up to SIL 2 Certification also includes yearly Epec factory inspection
Ordering code
4002970
EPEC model
E30FSC52-020
CAN ports
2
5 V REF
2
PWM / DO
8
AI / DI
5
AI / DI (CAT2)
5
AI / DI / PI
4
CODESYS version
3.5 SP10
TUVSUD2024

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Download PDF of Page Request a Quote SC52 declaration of conformity TÜV SÜD Certification and EC-Type examination