GE IC695CPE310-AC

Technical Specifications

• Module Type: CPU Processor for RX3i PLC System
• Model Designation: IC695CPE310-AC
• Processor: 32-bit RISC processor
• Program Memory: 10 MB user program and data memory
• Data Memory: 10 MB (shared with program storage)
• Execution Speed:
  • 0.04 microseconds per boolean logic instruction
  • 0.7 microseconds per function block instruction
• Programming Languages: IEC 61131-3 compliant: Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), Sequential Function Chart (SFC)
• Instruction Set: Comprehensive set including arithmetic, logic, comparison, PID control, motion control, and data handling functions
• Real-Time Clock: Built-in battery-backed real-time clock with calendar and time functions
• Battery Module: Requires IC695ACC306 or equivalent for clock and memory backup (sold separately)
• Integrated Communication Ports:
  • 1 x 10/100 Mbps Ethernet (RJ-45) for programming, HMI connectivity, and peer-to-peer communication
  • Supports TCP/IP, UDP, Modbus TCP, and SNMP protocols
• Serial Port: None (requires communication module for RS-232/RS-485)
• Backplane: Connects to RX3i Universal Backplane (IC695CHS012, IC695CHS104, etc.)
• I/O Capacity: Supports up to 8000 I/O points (depending on system configuration)
• Rack Expansion: Supports local and remote I/O via Ethernet or serial networks
• Redundancy Support: Compatible with CPU redundancy configurations using additional hardware and software
• Firmware Update: Field-upgradable via Ethernet or USB (using programming software)
• Power Supply Requirements: 24 VDC from backplane (supplied by power supply module)
• Backplane Current Draw: 1.2 A @ 5 VDC
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Humidity Range: 5% to 95% relative humidity, non-condensing
• Dimensions: 40 mm (W) x 120 mm (H) x 130 mm (D)
• Weight: Approximately 0.5 kg
• Compliance: CE, UL, CSA, RoHS, IEC/EN 61131-2

Functional Features

• High-Speed Processing: Delivers fast scan times for large and complex control programs
• Integrated Ethernet: Enables direct connection to HMIs, SCADA systems, engineering workstations, and enterprise networks
• Deterministic Operation: Ensures predictable and reliable execution of control logic for time-critical applications
• Program and Data Retention: Maintains user programs and data during power loss when backup battery is installed
• Online Editing: Supports program modifications without stopping the CPU (under specific conditions)
• Diagnostics and Alarming: Comprehensive status indicators and diagnostic registers for troubleshooting
• Security Features: Password protection, program encryption, and access control via Proficy software
• Time-Stamped Data: Enables event logging and sequence of events recording with millisecond resolution
• Peer-to-Peer Messaging: Supports variable exchange between multiple RX3i CPUs over Ethernet
• Modbus TCP Server/Client: Built-in support for communication with third-party devices
• Web Server Capability: Embedded web interface for monitoring CPU status, I/O, and network information via standard browser
• LED Indicators:
  • RUN/STOP status
  • CPU fault
  • Battery condition
  • Ethernet link and activity
  • Memory card status (if used)

Application Areas

• Manufacturing Automation: Controls assembly lines, robotic cells, and production machinery
• Process Industries: Implements control strategies in chemical, petrochemical, water, and wastewater treatment plants
• Power Generation and Distribution: Monitors and controls substation equipment and auxiliary systems
• Material Handling: Manages conveyor systems, sortation, and warehouse automation
• Building Management Systems: Integrates HVAC, lighting, and security controls in large facilities
• Original Equipment Manufacturer (OEM) Machines: Embedded control for packaging, printing, and test equipment
• Batch Processing: Executes recipe-based control in food and beverage, pharmaceutical, and cosmetics industries

System Integration

The IC695CPE310-AC installs into a GE RX3i universal backplane and communicates with I/O modules via the high-speed VMEbus-based architecture. It is configured and programmed using GE’s Proficy Machine Edition software. The integrated Ethernet port allows direct connection to engineering PCs, operator interfaces, and other networked devices. The CPU supports communication with other PLCs, drives, and HMIs using standard industrial protocols.

Environmental and Safety Compliance

• Designed to meet IEC/EN 61131-2 standards for programmable controller equipment
• Complies with electromagnetic compatibility standards IEC/EN 61000-6-2 (immunity) and IEC/EN 61000-6-4 (emissions)
• Suitable for industrial environments with protection against electrical noise, surges, and transient voltages

Maintenance and Support

The module requires no routine maintenance. Status LEDs and diagnostic tools within Proficy Machine Edition enable rapid fault identification. Firmware updates and configuration changes are performed through standard engineering procedures. Full technical documentation, user manuals, and support are available through authorized GE automation distributors and service providers. A separate battery module is required to maintain real-time clock and memory during extended power outages.