Safety programmable controller CSP

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Safety micro-controller CSP

The CSP compact safety controller is a modular, scalable and freely programmable platform for functional safety. It is suitable from compact single machines to plants with multiple safety functions. Key aspects are safe signal processing, straightforward expandability and practical system integration.

Base module CSP-C

• Powerful, flexible base for modern machine concepts
• High signal density in minimal installation width
• Integrated display with plain-text diagnostics and configurable messages
• Status LEDs RUN / ERR for operating-state indication
• USB interface for project configuration and diagnostics with SafeCSP
• Function button for direct operation on the device
• Removable terminals for fast wiring and simple device replacement

Expansion modules CSP-E

• Extend the CSP-C into a flexibly scalable system
• Address rotary switch for clear identification of each module in the system
• Status LEDs RUN / ERR for status indication on each module
• Removable terminals for fast wiring and easy device swap
• 22.5 mm width for maximum signal density in the control cabinet

Ratings and safety

• 20 safe inputs per base module
• Up to 6 expansion modules connectable
• Performance level: PLe (Category 4) / SIL 3
• Base module width: 45 mm

Applications

• Packaging: Interlocked safety doors; light curtains with muting at feeds; multiple E-STOP circuits in a single controller
• Machine tools: Safe mode selection (automatic, setup, manual); enable function for setup; compact control-cabinet layout
• Intralogistics: Protection of transfer stations; muting for material flow; fast fault localization in wide-area systems
• Assembly and robot cells: Cell protection with interlocks and light curtains; safety mats for presence detection; scalable with the number of access points
• Food production: Protection of single machines and line sections; plain-text diagnostics for quick restart; integration of hygienic safety devices
• Woodworking: Interlocked safety doors on saws and planers; safety mats and light curtains for feed areas; safely limited speed during maintenance and setup

Cybersecurity

• Protection against unauthorized access and tampering
• Project and device access protected by individual passwords
• Hierarchical user roles with assigned permissions
• Measures to prevent unauthorized changes to the safety application
• Supports compliance with requirements of the Machinery Regulation and the Cyber Resilience Act

Characteristics / Specifications

• System name: CSP (base module CSP-C, expansion modules CSP-E)
• Safe inputs base module: 20
• Connectable expansion modules: 6
• Safety level: PLe / Category 4; SIL 3
• Base module width: 45 mm
• Expansion module width: 22.5 mm
• HMI functions: Integrated display, status LEDs, function button
• Interfaces: USB for configuration and diagnostics (SafeCSP)
• Mechanics: Removable terminals for fast device replacement; address rotary switch on expansion modules