Core Functionality

Multi-protocol communication
Simultaneously supports Industrial Ethernet, PROFIBUS-DP, and RS-485 serial communication, enabling seamless interconnection with DCS, HMI, and third-party devices.

Secure data transmission
Supports transmission of safety-related protocol data, ensuring the reliability and integrity of SIL 3 communication.

Redundancy compatibility
Designed for redundant system architectures with automatic switchover in the event of a communication link failure, significantly improving system availability.

Hot-swappable maintenance
Allows online module replacement without system downtime, minimizing maintenance impact on production.

Diagnostics and monitoring
Real-time reporting of communication status and fault information to F-CPU 01, supporting remote diagnostics, alarms, and proactive maintenance.

Application Scenarios

Petrochemical industry
Secure communication between ESD / FGS safety systems and DCS platforms.

Power, metallurgy, and heavy industry
Integration of third-party equipment into safety interlock systems.

High-availability safety control systems
SIL 3 safety circuits requiring redundant communication paths and continuous operation.

Factory automation networks
Isolation and transmission of safety-related and non-safety data within mixed industrial communication environments.