Buy genuine Siemens 6GK5874-3AA00-2AA2 online
The Siemens 6GK5874-3AA00-2AA2, also known as the SCALANCE M874-3, is a high-performance 3G router designed specifically for wireless IP communication of Ethernet-based automation devices. It supports mobile radio connectivity via 3G HSPA+ networks, enabling secure VPN tunnels, firewall protection, and NAT services. This factory-grade industrial communication module integrates a 2-port switch along with digital input and output channels, making it a versatile solution ideal for remote or mobile industrial control systems. Its robust design and advanced communication features ensure seamless wireless connectivity for programmable logic controllers (PLCs) and other automation equipment in demanding environments.
Key Features of Siemens 6GK5874-3AA00-2AA2
- Supports wireless IP communication for Ethernet-based automation devices via 3G mobile radio (HSPA+)
- Includes integrated VPN, firewall, and Network Address Translation (NAT) functions for secure data transfer
- Equipped with a two-port Ethernet switch for flexible network configurations
- Features one digital input and one digital output for additional control capabilities
- Factory-sealed with guaranteed authenticity and compatibility
- Compact design suitable for installation in industrial control panels or mobile systems
- Enables reliable remote access and machine-to-machine communication in industrial automation networks
- Supports data speeds of up to 85.6 kbit/s for GPRS and 3G communications
Technical Specs of 6GK5874-3AA00-2AA2
Explore Siemens 6GK5874-3AA00-2AA2 technical data covering voltage, I/O, and communication before installation to ensure system compatibility.
| Specification |
Detail |
| Communication Interface |
3G (HSPA+), Ethernet 10/100 Mbit/s |
| Ports |
2 Ethernet ports (switch), 1 digital input, 1 digital output |
| Data Transfer Rate |
Up to 85.6 kbit/s (GPRS downlink) |
| Security Features |
VPN, Firewall, NAT |
| Weight |
0.377 kg |
Applications / Use Case
This Siemens 6GK5874-3AA00-2AA2 is commonly used in industrial automation, providing wireless IP communication for PLCs and controllers in factory control panels as well as mobile automation systems. It is ideal for remote monitoring, mobile machinery, and production line systems where wired communication may be impractical or unavailable. The integrated VPN and firewall ensure secure data transmission even in distributed or harsh industrial environments, supporting reliable machine-to-machine connections.
Price & Availability
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