• SCALANCE SC-600 is designed for high-performance and scalable network security. It is the right choice for plant-level architectures, complex segmentation, and scenarios requiring redundancy (e.g., VRRP).
• SCALANCE S615 / S615 EEC is optimized for compact deployments and secure remote access, such as machine-level protection or remote service connections.

SCALANCE S supports:

• Routed and bridge firewall modes
• Dynamic firewall rules for temporary access
• Ethernet and fiber-optic connectivity (long-distance communication)

These features allow flexible integration into existing networks and secure communication across distributed industrial environments. SCALANCE SC-600 devices cover more complex architectures, while SCALANCE S615 provides an efficient solution for targeted protection and remote access.

SCALANCE SC‑600 devices ensure high availability through redundancy mechanisms such as Virtual Router Redundancy Protocol (VRRP) and firewall state synchronization. These functions enable seamless failover and continuous communication, ensuring stable network operation even in the event of device failure. This makes SCALANCE S particularly suitable for plant-wide deployments where downtime must be avoided.

SCALANCE S protects industrial networks by segmenting machines and production systems into secure zones and controlling communication between them. Only authorized access is permitted, preventing unauthorized users and reducing the risk of cyberattacks spreading across the network. It also supports use cases such as secure remote maintenance and flexible cell protection concepts within industrial environments.

SCALANCE S can be centrally managed and monitored using SINEC NMS, supporting network management aligned with IEC 62443 security standards. Devices can also be configured via TIA Portal, web-based management (WBM), or CLI, enabling flexible integration into existing IT and OT infrastructures. This allows seamless connection of industrial networks to enterprise IT security architectures while maintaining consistent security policies.