Siemens 6GK5602-0BA10-2AA3 Simatic Net Security Module

Siemens 6GK5602-0BA10-2AA3 SIMATIC NET SCALANCE S602 Security Module is a two-port Ethernet protection module that integrates firewall capabilities into SCALANCE S602 networks to guard industrial devices and communications. It provides NAT/NAPT address translation, a DHCP server, Syslog, symbolic names for IP addresses, PPPoE, DynDNS, and SNMP (V1+V3), along with global firewall rules to enforce security policies between internal, external, and adjacent network zones. The module supports Ethernet transfer rates of 10/100/1000 Mbit/s and offers two electrical/optical network connections: one for internal network and one for external network, plus a signaling contact, a power interface, and space for an optional redundant supply. For configuration and resilience, a removable storage option (C-PLUG) is available. The device uses standard Siemens connectivity: RJ45 ports for the internal and external networks, a 2-pole signaling block, and a 4-pole power terminal; the order number 6GK5602-0BA10-2AA3 identifies this SCALANCE S602 security module in Siemens' SIMATIC NET portfolio. This module is designed to shield industrial automation assets by enforcing access control and network segmentation while providing straightforward integration with existing SCALANCE S602 deployments.