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- Siemens 6ES7677-2DB42-0GB1 ET 200SP Open Controller CPU1515SP PC2 V3x Programmable Logic Controller Siemens 6ES7677-2DB42-0GB1 ET 200SP Open Controller CPU1515SP PC2 V3x Programmable Logic Controller
Siemens 6ES7677-2DB42-0GB1 ET 200SP Open Controller CPU1515SP PC2 V3x Programmable Logic Controller
Siemens 6ES7677-2DB42-0GB1 ET 200SP Open Controller CPU1515SP PC2 V3x Programmable Logic Controller
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- Description
The Siemens 6ES7677-2DB42-0GB1 is a SIMATIC ET 200SP Open Controller, CPU1515SP PC2, running the newer S7-1500 Software Controller CPU 1505SP V3x on Windows 10 IoT Enterprise LTSC 2021. Firmware V31.1 raises the program work memory to 2 Mbyte and data memory to 7.5 Mbyte, with an 8 000-element CPU-blocks budget - both larger than the V2x baseline on the same Intel Atom E3940 hardware with 8 GB RAM and 128 GB CFast.
Technical Specifications
| Order No (MLFB) | 6ES7677-2DB42-0GB1 |
| Brand | Siemens |
| Series | SIMATIC ET 200SP Open Controller |
| Product Type Designation | CPU1515SP PC2 |
| Preinstalled Software | Windows 10 IoT Enterprise LTSC 2021 64-bit + S7-1500 Software Controller CPU 1505SP V3x |
| HW Functional Status | from FS04 |
| Firmware Version | V31.1 |
| Processor | Intel Atom E3940, 1.6 GHz, 4 cores |
| Main Memory | 8 GB RAM (DDR3L) |
| Storage | 128 GB CFast memory card |
| Supply Voltage | 24 V DC (19.2-28.8 V permissible range) |
| Current Consumption | 1.8 A rated / 2.9 A max. |
| Active Power Input, Max. | 43 W (incl. ET 200SP modules and USB) |
| Work Memory (Program) | 2 Mbyte |
| Work Memory (Data) | 7.5 Mbyte |
| Load Memory, Integrated | 320 Mbyte (on PC mass storage) |
| CPU-Blocks, Elements Total | 8 000 |
| DB / FB / FC, Number Max. | 7 999 / 7 998 / 7 999 |
| Modules per Rack, Max. | 82 (CPU + 64 modules + server module, mounting width max. 1 m, + 16 ET 200AL modules) |
| Interfaces | 2x Industrial Ethernet (1x PROFINET), 1x PROFIBUS via CM, 1x RS 485 via CM, 4x USB (2.0/3.0), 1x SD card slot, 1x DisplayPort |
| Engineering | STEP 7 TIA Portal V20 (FW V31.1) / V18 (FW V30.0) or higher |
| EAN | 4047623414094 |
| Weight | 1.028 kg |
Certifications & Standards
- CE
- CSA
- cULus
- FM
- RCM
Selection Notes
Choose the 6ES7677-2DB42-0GB1 over the V2x-based 6ES7677-2DB42-0GB0 when the program needs the larger 8 000-element block budget or the extra 16 ET 200AL modules the V3x firmware supports (82 modules per rack versus 64). LTSC 2021 also extends the Windows support window past the LTSC 2019 image used on the -0GB0/-0GK0/-0GL0/-0GM0 variants, which matters for long-running installations planning OS updates.
Applications
Fits new machine designs that want the longest available Windows LTSC support horizon together with the larger V3x memory and block limits, rather than matching an existing V2x fleet for uniformity.