Lenze c250-S Safety Controller – Find comprehensive resources for Lenze c250-S controller, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.

Safety in the system does not begin with the drives first, but at the control level. With the c250-S safety controller, a complete automation solution is provided for safety engineering and control and drive tasks. Topped with the safety I/O module, all the safety aspects in the machine module can be evaluated. EtherCAT is used for data transfer.
The Lenze c250-S is a safety controller designed to implement safety functions in machines and systems. It’s not a general-purpose PLC like some of the other Lenze controllers we’ve discussed, but rather a specialized device focused on ensuring safety in automation applications.
Highlights
- Outputs available with output current up to 2 A
- Safety I/O modules with pluggable connections and integrated connection directly stackable
- High-quality safety solution thanks to PL e/SIL 3
- Consistent engineering platform
- Compliance with the PLCopen standard
Technical data and features
Operating system | CODESYS + Runtime environment |
---|---|
Communication | EtherCAT slaveEtherCAT FSoE master |
Features
- Safety-Oriented Design: Specifically designed to meet stringent safety requirements up to PL e/SIL 3 (Performance Level e according to EN ISO 13849-1 and Safety Integrity Level 3 according to IEC 61508).
- Compact Design: Designed for space-saving installation in control cabinets.
- EtherCAT FSoE (FailSafe over EtherCAT): Uses EtherCAT FSoE for safe communication with other devices, such as drives and I/O modules.
- Safety I/O Modules: Compatible with Lenze’s Safety I/O modules for connecting safety devices like emergency stops, light curtains, and safety switches.
- CODESYS Programming: Programmed using CODESYS, a widely used IEC 61131-3 programming environment.
- Integrated Diagnostics: Provides comprehensive diagnostic functions for easy troubleshooting and maintenance.