1. Basic Product Information

• Part Number: 5X00241G01

• Manufacturer: Emerson Automation Solutions (Former Westinghouse Electric)

• Product Type: Controller CPU / Processor Module

• Compatible System: Ovation DCS Distributed Control System

• Installation Mode: Plug-in slide-in installation into standard Ovation controller rack slots

• Redundancy Support: Dual-module redundant pairing, seamless non-disturbing switchover

• Hot Swap: Hot-swappable under redundant configuration without system full shutdown

• Origin: United States

• Protection Class: IP20, indoor control cabinet exclusive installation

• Structure: Standard FRU field replaceable unit

• Power Supply: Powered directly by rack backplane bus, no external independent wiring required

2. Core Technical Features & Specifications

2.1 Control Computing Capability

• Configurable control scan cycles ranging from 10 ms to 30 s; fixed fast scan cycles (100 ms, 1 s) reserved for critical closed-loop control loops

• Executes massive control sheets including continuous modulation logic, boolean interlock, sequence control and advanced custom control strategies

• Integrates native SOE high-precision timestamp processing, supports millisecond-level fault event recording and post-fault analysis

• Completes I/O channel cyclic scanning, control algorithm operation, control command output and real-time historical data packaging upload independently

2.2 Multi-Channel Communication Interfaces

1. Redundant Ethernet system network interface: bidirectional data exchange with operator stations, engineering workstations and cross-rack controllers

2. Local backplane bus interface: high-speed real-time data interaction with all AI/AO/DI/DO/RTD/HART I/O modules on the same rack

3. Onboard dedicated diagnostic service port for local commissioning, firmware upgrade and fault troubleshooting

2.3 Hardware Diagnosis & Reliability Design

• Front panel LED indicators separately display module power status, network link, backplane communication, running state and hardware fault alarms for on-site quick inspection

• Built-in hardware watchdog timer, data checksum verification and communication retransmission mechanism; automatically records fault codes and uploads to the Ovation system diagnosis platform

• Isolation design between core logic circuit and field I/O bus prevents on-site electromagnetic interference from invading the computing core

• Complete undervoltage, overvoltage and surge protection circuits for long-term 24/7 continuous cabinet operation

2.4 Environmental & Certification Parameters

• Operating Temperature: 0 ℃ ~ +60 ℃

• Storage Temperature: -40 ℃ ~ +85 ℃

• Relative Humidity: 5%–95% RH, non-condensing

• Conforms to IEC 61000 series industrial EMC anti-interference standards, shock and vibration resistant

• Certified with CE, UL international industrial safety certifications

2.5 Operation & Maintenance Advantages

• Redundant hot backup architecture eliminates single-point failure risk for key control loops, no disturbance to field regulating valves and motor equipment during switchover

• Standard FRU spare part design, fully interchangeable for same model modules, convenient spare parts inventory management for power plants and petrochemical enterprises

• Compatible with new cabinet assembly, system capacity expansion and legacy Ovation system renovation & upgrade projects

3. Application Fields