Siemens 6ES7677-2DB42-0GM0 ET 200SP Open Controller CPU1515SP PC2 HMI 2048PT Programmable Logic Controller

The Siemens 6ES7677-2DB42-0GM0 is a SIMATIC ET 200SP Open Controller, CPU1515SP PC2 + HMI 2048PT, bundling the S7-1500 Software Controller CPU 1505SP V2x with WinCC Runtime Advanced V17 under a 2048 PowerTags license on the same Intel Atom E3940 hardware. It is the largest tag license in the CPU1515SP PC2 HMI line, still built on 8 GB RAM, 128 GB CFast storage, and a single DisplayPort video output.

Technical Specifications

Certifications & Standards

• CE
• CSA
• cULus
• FM
• RCM

Selection Notes

Pick the 6ES7677-2DB42-0GM0 when the HMI screens together need more than the 512-tag -0GL0 license, such as a multi-station line where every process value is exposed to the runtime; the controller memory (1 Mbyte program / 5 Mbyte data) and CPU-blocks budget (6 000) match the -0GK0 and -0GL0 variants, so the 2048 PowerTags ceiling is the only reason to pay for this SKU over a smaller HMI license.

Applications

Suits larger cells or short lines with several networked screens pulling from a shared tag pool, where a 512-tag license would need trimming to fit.