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Bridging the Logic Solver Gap With The SLA


SLA Multiloop & Multifunction Logic Solver and Alarm

The SLA is a versatile multiloop and multifunctional Safety Logic Solver and Alarm that is engineered to deliver optimal performance for safety loops in hazardous process conditions. It bridges the gap between single-loop logic solvers and costly safety PLCs, offering a range of functionalities to ensure the utmost safety and control in your operations.

  • exida approved and SIL3-capable
  • 16 alarms to get the most out of your voting logic
  • Easy-to-understand drop-down menus, checkboxes, and Excel-like math equations
  • Communicates over MODBUS/TCP and MODBUS RTU, with HART pass-thru
  • Embedded web server with "read-only" browser access for enhanced security
  • And so much more!




Comparing the SLA to Single-Loop Logic Solvers:

  • Safety Loop Handling: While single-loop logic solvers can only manage a single safety loop, the SLA can handle up to three safety loops simultaneously, providing flexibility without the need for multiple devices.
  • Voting and Logic: Unlike single-loop solvers, the SLA incorporates voting and logic functions, ensuring robust safety measures and improved fault tolerance.
  • Configuration Simplicity: The SLA boasts a user-friendly interface, making configuration, simulation, and testing a breeze, no complicated safety PLC-type programming required.

Comparing the SLA to Safety PLCs:

  • Multi-Loop Capability: Safety PLCs are known for handling numerous safety loops, but they can be overkill for processes with only a few safety loops. The SLA bridges this gap by accommodating up to three loops, making it the perfect balance for smaller-scale safety applications.
  • Programming and Consulting: Safety PLCs often require complex programming and the involvement of consultants for proper setup. With the SLA, you can say goodbye to the need for specialized safety PLC programmers, reducing both cost and complexity.
  • Cost-Effective Solution: Safety PLCs come with a hefty price tag, making them prohibitive for some applications. The SLA offers a cost-effective alternative that doesn't compromise on safety or functionality.

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