In many modern manufacturing environments, PLCs within the same workshop often share identical IP addresses. Since equipment manufacturers frequently lock these configurations, users are unable to adjust IPs manually, creating a significant barrier to MES (Manufacturing Execution System) integration and centralized management.

The PDE904-NT PLC NAT Data Gateway solves this challenge by implementing Network Address Translation (NAT). This allows the gateway to map identical PLC IP addresses to a new, unique network segment without altering the original machine code. By facilitating seamless TCP/UDP data reporting and expanding PLC communication interfaces, the PDE904-NT enables unified management and system scalability—all while maintaining the integrity of the existing network architecture.