| Specification |
Description |
| Part Number |
6ES7677-2DB40-0AA0 |
| Manufacturer |
Siemens |
| Product Type |
Open Controller, CPU |
| Processor Type |
Intel Atom E3940, 1.6 GHz, 4 cores |
| Main Memory |
8 GB RAM |
| CFast Memory Card |
128 GB flash memory |
| Integrated Power Supply |
Yes |
| Rated Supply Voltage (DC) |
24 V |
| Permissible Voltage Range |
19.2 V to 28.8 V |
| Reverse Polarity Protection |
Yes |
| Power Consumption (Max) |
43 W |
| Power Loss (Typical) |
16 W |
| Number of Ethernet Interfaces |
2 |
| Number of PROFINET Interfaces |
1 |
| Number of PROFIBUS Interfaces |
1 (via CM DP module) |
| Number of RS 485 Interfaces |
1 (via CM DP module) |
| Number of USB Interfaces |
4 (2x USB 2.0, 2x USB 3.0) |
| Number of SD Card Slots |
1 |
| Video Interface |
1x DisplayPort |
| Operating Temperature Range |
-20 °C to 60 °C (horizontal installation), -20 °C to 50 °C (vertical installation) |
| Storage Temperature Range |
-40 °C to 70 °C |
| Dimensions (W x H x D) |
160 mm x 117 mm x 75 mm |
| Weight |
0.83 kg |
The Siemens 6ES7677-2DB40-0AA0 is a robust and versatile open controller CPU designed for industrial automation applications. Featuring an Intel Atom E3940 processor with 1.6 GHz and 4 cores, it ensures high performance and reliability. The unit comes with 8 GB of RAM and a 128 GB CFast memory card, providing ample storage and quick data access. It supports various interfaces, including Ethernet, PROFINET, PROFIBUS, RS 485, USB, and DisplayPort, making it highly adaptable to different industrial environments. The controller operates efficiently within a wide temperature range and includes reverse polarity protection for added safety. Its compact dimensions and lightweight design facilitate easy integration into existing systems.
The Siemens 6ES7677-2DB40-0AA0 is a high-performance Open Controller, specifically designed for the SIMATIC ET 200SP series. This versatile CPU, known as the CPU 1515SP PC2, is an essential component for advanced automation systems, offering robust processing capabilities and extensive connectivity options.
Equipped with 8 GB of DDR3L RAM, the 6ES7677-2DB40-0AA0 ensures efficient and reliable performance for demanding industrial applications. It features a range of interfaces, including a slot for CFast and SD/MMC cards, a connection for the ET 200SP bus adapter PROFINET, a 10/100/1000 Mbit/s Ethernet port, and multiple USB ports (2x USB 3.0 and 2x USB 2.0). Additionally, it includes a display port for enhanced visualisation and monitoring.
The controller operates on a 24 V DC supply voltage, with a permissible range from 19.2 V to 28.8 V, and includes reverse polarity protection. It supports a maximum current consumption of 2.9 A and an active power input of up to 43 W, making it suitable for integration with various ET 200SP modules and USB devices.
Designed for flexibility, the CPU 1515SP PC2 can be configured using the STEP 7 TIA Portal from version V15 with HSP 269. It also features a mode selector switch for easy operation and configuration control via dataset. The integrated power supply and hardware clock with a backup time of 6 weeks at 40°C ambient temperature ensure continuous and reliable operation.
The Siemens 6ES7677-2DB40-0AA0 is an ideal choice for industries requiring a powerful and adaptable controller to manage complex automation tasks, providing seamless integration and high efficiency in a compact form factor.
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7 min read
November 22, 2024
