Eliminates fault masking
SICK Flexi Loop offers a simple connectivity solution for safety and plant design engineers to meet recent regulatory changes.

Offering new dimensions of scalability, diagnostic insight and I/O connection capacity within a compact space and at a competitive cost, the SICK Flexi Loop is suitable when upgrading automation, robotics and modern manufacturing processes.
SICK’s Dr Martin Kidman said: “The new SICK Flexi Loop permits the series connection of dual channel devices, whilst allowing high diagnostic coverage and eliminating the potential for so called fault masking. It is a fully open system and can accommodate standard sensor/switch devices from any vendor. As a field I/O system, it allows a designer to connect any safety system in series with another without any compromise of the safety system performance to PLe integrity.”
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