Schmersal
SLB400 Safety Light Barriers
SLB400 Safety Light Barriers
Key Features
- Connection of up to four safety light barrier pairs
- very small design
- can be coded (up to four systems do not interfere with each other)
- start-up test
- different operation modes selectable: with or without start/restart interlock with or without contactor monitoring
- integrated pollution monitoring
- switching condition and fault indication
- signalling outputs for external displays
- meets the requirements of the highest category (self-monitoring, ESPE-S)
- EC-test type certificate according to the latest standards and directives (IEC 61496)
Application
- The series SLB 400 is suitable for applications to Control Category 4 (EN 954-1) and for sensing ranges up to 15 m. Typical application fields are e.g. the safe guarding of:
- perimeter guarding
- operating range of industrial robots
- palletisors
- rack equipment and devices
- stacking systems
- winding and unwinding machines
- printing and paper processing machines
- machines of the chemical, rubber and plastic industry
The complete safety light barrier system consists of:
- the safety monitoring module SLB 400- C10-1R
- up to four through-beam safety light barrier pairs type SLB 400-E/R50-21P The safety monitoring module in combination with the safety light barriers are designed as a self monitoring device according to IEC 61496, type 4.