• Programming Languages: Supports IEC 61131-3 standards including Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), and Sequential Function Chart (SFC)
• Real-Time Clock: Integrated battery-backed real-time clock with calendar and time functions
• Communication Interfaces:
  • Dual-port 10/100/1000 Mbps Ethernet (IEEE 802.3)
  • Supports protocols such as EtherNet/IP, Modbus TCP, Proficy Suite, and SNMP
  • Optional fiber optic or copper variants available
• Expansion Capabilities:
  • Supports up to 8 expansion racks via RX3i Inter-Rack Communication (IRC)
  • Each rack supports multiple I/O and specialty modules
• Operating Temperature Range: 0°C to +60°C
• Storage Temperature Range: -40°C to +85°C
• Relative Humidity: 5% to 95% non-condensing
• Power Supply: Powered via backplane from RX3i power supply modules (e.g., IC695PSD040)
• Mounting: DIN rail or panel mountable
• Protection Class: IP20 (intended for installation in control cabinets)
• Certifications: CE, UL, CSA, and other international safety and EMC standards

Functional Features

• High-Speed Processing: Delivers fast scan times for large logic programs and complex control algorithms
• Deterministic Operation: Ensures predictable and reliable execution for time-critical automation tasks
• Redundancy Support: Compatible with hot-standby redundancy configurations for high-availability systems
• Web Server Capability: Built-in web server allows remote monitoring, diagnostics, and status viewing via standard web browsers
• Embedded Security: Features user authentication, password protection, and secure communication protocols
• Integrated Motion Control: Supports coordinated motion applications when used with appropriate motion control modules
• Data Logging: Onboard memory supports data logging for process monitoring and historical trending
• Online Editing: Allows program modifications without stopping the controller
• Firmware Upgradability: Field-upgradable firmware ensures long-term support and feature enhancements

Application Scenarios

• Power Generation: Used in turbine control, boiler management, and balance-of-plant automation in thermal, hydro, and nuclear power stations
• Oil and Gas: Deployed in offshore platforms, refineries, and pipeline control systems for process monitoring and safety interlocks
• Water and Wastewater Treatment: Implements control logic for pumping stations, filtration systems, and chemical dosing processes
• Manufacturing Automation: Controls assembly lines, robotic cells, and material handling systems in discrete manufacturing
• Chemical and Petrochemical: Manages batch processing, reactor control, and hazardous area monitoring
• Pharmaceutical Production: Ensures precise control and regulatory compliance in sterile and controlled environments
• Transportation and Infrastructure: Applied in tunnel ventilation, rail signaling, and airport baggage handling systems