• • • • • • • • • • • • • • • • • • • • • • • • • • • • GE IC695CPE305BGAE CPU Module

                                                        Overview

                                                        IC695CPE305BGAE is a conformal-coated mid-range CPU for Emerson PACSystems RX3i PLC (formerly GE Fanuc). Based on the standard IC695CPE305-B hardware platform, the suffix BGAE represents factory conformal PCB coating, specific firmware version and industrial-grade environmental protection configuration. It acts as the core rack controller to execute real-time process logic, coordinate all I/O modules and handle multi-protocol communication, optimized for humid, dusty or slightly corrosive plant cabinet environments.

                                                        Specifications

                                                        • Processor: 1.1 GHz core, scan speed 0.72ms per 1000 Boolean logic instructions
                                                        • Memory: 6MB user RAM + 5MB non-volatile flash memory (upgraded B-series memory vs original A-version CPE305)
                                                        • Built-in Interfaces
                                                           
                                                          1 × 10/100Mbps Ethernet (Modbus TCP, SRTP, EGD, OPC UA)
                                                           
                                                          1 × RS232 + 1 × RS485 serial port (Modbus RTU, SNP)
                                                           
                                                          USB 2.0 port for offline program upload via flash drive
                                                        • I/O Capacity: Max 32K discrete I/O bits, max 32K analog input/output words
                                                        • PCB Protection: Full conformal coating against moisture, dust, salt mist and mild chemical vapor
                                                        • Operating Temperature: 0°C ~ +60°C; extended reliability under high-humidity conditions
                                                        • Hot-swappable single-slot design, front panel LED status indicators for run, fault and communication
                                                        • Power draw: 1A @ 3.3VDC, 1A @ 5VDC backplane power

                                                        Key Functions

                                                        1. Real-time control logic execution
                                                            
                                                           Runs PID regulation, equipment interlock, sequence control and motor protection programs; supports LD, ST, FBD and C programming languages.
                                                        2. Dual-bus I/O management
                                                            
                                                           Communicates with IC695 high-speed PCI modules and legacy Series 90-30 serial I/O boards simultaneously via the RX3i universal backplane.
                                                        3. Multi-channel industrial communication gateway
                                                            
                                                           Exchanges real-time data, alarms and trend records with HMI, SCADA, third-party PLCs and field instruments; supports SNTP time synchronization.
                                                        4. Power-loss data backup coordination
                                                            
                                                           Works with IC695ACC400 supercapacitor pack to save all runtime tags and fault logs to flash memory when rack power fails.
                                                        5. Continuous hardware self-diagnosis
                                                            
                                                           Monitors CPU, backplane, communication links and I/O channels; records time-stamped fault events for maintenance troubleshooting.
                                                        6. Harsh-environment stable operation
                                                            
                                                           Conformal coating eliminates PCB corrosion risks, extending service life in power plants, chemical and offshore auxiliary control cabinets.

                                                        Compatible Equipment

                                                        • RX3i backplanes: IC695CHS007 (7-slot), IC695CHS012 (12-slot)
                                                        • IC695PSD140 rack power supply module
                                                        • IC695ACC400 capacitor backup energy pack & IC695CBL001 connecting cable
                                                        • Full IC695 series analog/digital I/O, Ethernet and serial communication modules
                                                        • Legacy GE Series 90-30 I/O cards
                                                        • Proficy Machine Edition programming software
                                                        • Turbine auxiliary control racks, MCC and industrial monitoring HMIs

                                                        Applications

                                                        Medium-scale automation systems with harsh cabinet environments:
                                                        • Thermal power plant gas/steam turbine auxiliary PLC panels
                                                        • Petrochemical continuous process control cabinets with high humidity
                                                        • Oil & gas on-site auxiliary monitoring control cubicles
                                                        • Water treatment and sewage pump station automation racks
                                                        • Mining, metallurgy and heavy machinery control systems

The structure and details of the product：