Siemens 6ES7677-2SB42-0GK0 ET 200SP Open Controller CPU1515SP PC2 F HMI 128PT Fail-Safe Controller

The Siemens 6ES7677-2SB42-0GK0 is a SIMATIC ET 200SP Open Controller, CPU1515SP PC2 F + HMI 128PT, adding WinCC Runtime Advanced V17 under a 128 PowerTags license to the S7-1500 Failsafe Software Controller CPU 1505SP F V2x on the same Intel Atom E3940 hardware. It keeps the fail-safe firmware's 1.5 Mbyte program memory and 55 W max. active power input while adding a local operator screen for the safety-rated line.

Technical Specifications

Certifications & Standards

• CE
• CSA
• cULus
• FM
• RCM

Selection Notes

Pick the 6ES7677-2SB42-0GK0 when the safety-rated cell also needs a local HMI within a 128-tag budget rather than a separate panel PC wired to the F-CPU; the failsafe firmware, 1.5 Mbyte program memory, and 6 000-element CPU-blocks budget match the non-HMI -0GB0 variant exactly, so the WinCC Runtime license is the only added cost.

Applications

Suits guarded cells - press lines, robotic work cells - where the operator needs status and reset controls for the safety circuit on the same screen that runs the standard process HMI.