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Product Overview
The GE IC695CRU320CA – EL is a high – performance redundancy central processing unit (CPU) module that plays a crucial role in industrial automation systems. As part of GE’s advanced PACSystems RX3i family, this module is designed to meet the demands of complex and critical industrial applications. It serves as the control core, handling real – time processing and discrete automation tasks with precision.
Equipped with a powerful 1 GHz processor, the GE IC695CRU320CA – EL offers remarkable processing speed, enabling it to execute complex control algorithms efficiently. This makes it suitable for applications that require quick decision – making and real – time response, such as in high – speed manufacturing lines or large – scale process control systems. Its hot standby redundancy feature is a key highlight. When used in tandem with another compatible unit and a redundancy memory exchange module, it ensures continuous operation. In the event of a primary CPU failure, the backup unit can seamlessly take over, minimizing system downtime and maintaining the integrity of industrial processes. With 64 MB of battery – backed user memory and 64 MB of non – volatile flash user memory, it provides sufficient space for storing programs and data, contributing to stable and reliable operation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695CRU320CA – EL |
| Manufacturer | General Electric |
| Product Type | Redundancy CPU Module |
| Processor | 1 GHz Intel Celeron – M |
| Memory | 64 MB battery – backed user memory, 64 MB non – volatile flash user memory |
| Redundancy | Hot standby |
| Slots Occupied | Two slots in the chassis |
| Communication | Supports various industrial communication protocols (e.g., serial, Ethernet, DeviceNet, CANopen) |
| Operating Temperature | – 40 °C to + 85 °C |
| Power Requirements | +3.3 VDC, 1 A; +5 VDC, 1.2 A |
| Floating Point | Yes |
| Boolean Execution Speed | 0.047 per 1000 boolean instructions |
| Time of Day Clock Accuracy | Max drift 2 seconds per day |
| Embedded Communications | RS – 232, RS – 485 |
| Serial Protocols Supported | Modbus RTU slave, SNP slave, serial I/O |
| Backplane | Dual backplane bus (high – speed PCI for new advanced I/O, serial for migrating existing series 90 – 30 I/O) |
| PCI Compatibility | PCI 2.2 |
| Program Blocks | Up to 512 program blocks, max size 128KB |
| Flash Memory Endurance Rating | 100,000 write/erase minimum |
| Max Amount of Data in Transfer List | Up to 2 MB |
GE IC695CRU320CA-EL
Main Features and Advantages
Robust Redundancy
The GE IC695CRU320CA – EL‘s hot standby redundancy is a game – changer for industrial operations. In industries where system uptime is critical, such as power generation or pharmaceutical manufacturing, any unplanned downtime can lead to significant losses. With this module, if the primary CPU encounters an issue, the backup CPU can immediately assume control, ensuring that production processes continue without interruption. This high – availability feature greatly enhances the reliability of the overall automation system.
High – Performance Processing
Thanks to its 1 GHz processor, the module can handle a large volume of data and complex control tasks. In high – speed manufacturing processes, it can rapidly analyze sensor data and make split – second decisions to adjust machine operations. For example, in an automotive assembly line, it can control the precise movement of robotic arms, ensuring accurate part placement and high – quality production.
Ample Memory and Data Storage
The 64 MB of battery – backed user memory and 64 MB of non – volatile flash user memory provide substantial storage space. This allows for the storage of extensive programs and large datasets. In process control applications, it can store historical process data, which can be analyzed later for process optimization and quality control. The battery – backed memory ensures that data is not lost during power outages, maintaining the continuity of operations.
Versatile Communication Capabilities
Supporting a wide range of communication protocols, the GE IC695CRU320CA – EL can easily integrate with other devices in the industrial network. It can communicate with various I/O modules, sensors, actuators, and other control components. This seamless integration enables efficient data exchange and coordinated control across the entire automation system, facilitating the implementation of complex industrial control strategies.
Application Field
In manufacturing industries, the GE IC695CRU320CA – EL is extensively used in automated production lines. It controls the operation of machinery, such as conveyor belts, robotic arms, and CNC machines. For instance, in a food and beverage manufacturing plant, it can regulate the speed of filling machines, ensure proper packaging, and manage the overall production flow. This results in increased productivity, improved product quality, and reduced waste.
In power generation facilities, whether it’s a coal – fired power plant, a hydroelectric power station, or a wind farm, this CPU module plays a vital role. It monitors and controls the generation, transmission, and distribution of electricity. It can manage the operation of generators, control the opening and closing of circuit breakers, and ensure grid stability. In case of any faults or fluctuations in the power system, it can quickly take corrective actions to prevent power outages.
The water and wastewater treatment industry also benefits from the GE IC695CRU320CA – EL. It controls the treatment processes, including water purification, sewage treatment, and water distribution. It can monitor water quality parameters, adjust the dosage of chemicals, and control the operation of pumps and valves. This helps in ensuring the supply of clean water and the proper disposal of wastewater, meeting environmental regulations.
GE IC695CRU320CA-EL
Related Products
- GE IC695CRU320: This is a base version of the GE IC695CRU320CA – EL without the “CA – EL” specific features. It shares similar core functions like the 1 GHz processor and hot standby redundancy but may lack some additional optimizations or certifications that the “CA – EL” version has.
- GE IC695ACC302: An external high – capacity battery. The GE IC695CRU320CA – EL requires this battery for its battery – backed memory function. It ensures that the data stored in the 64 MB of battery – backed user memory remains intact during power outages.
- GE IC694ETM001: A rack – based Ethernet module. The GE IC695CRU320CA – EL can communicate via Ethernet with this module. It enables the CPU module to be part of an Ethernet – based industrial network, facilitating high – speed data transfer and integration with other Ethernet – connected devices in the automation system.
- GE PACSystems RX3i I/O Modules: These modules are designed to work in tandem with the GE IC695CRU320CA – EL. They provide additional input and output channels for connecting sensors, actuators, and other devices. Different I/O modules have varying numbers of input and output points, allowing for customized system configurations based on specific application requirements.
- GE IC695RMX001: A redundancy memory exchange module. When used in combination with two GE IC695CRU320CA – EL units, it enables the hot standby redundancy feature. It ensures that the data and program states are synchronized between the primary and backup CPUs, enabling seamless failover in case of a CPU failure.
Installation and Maintenance
Pre – installation preparation: Before installing the GE IC695CRU320CA – EL, carefully check the installation environment. Ensure that the temperature and humidity are within the specified operating ranges of – 40 °C to + 85 °C. Verify the integrity of the chassis where it will be installed, making sure there are two available slots for proper installation. Disconnect the power supply to the system to avoid any electrical hazards during installation. Inspect the module for any visible physical damage. Also, ensure that all necessary cables, such as Ethernet and serial cables for communication, are in good condition and of the correct type.
Maintenance recommendations: Regularly monitor the operating temperature of the GE IC695CRU320CA – EL to ensure it doesn’t exceed the specified range. Check for any signs of overheating, such as unusual fan noise or discoloration of the module. Periodically inspect the communication connections to ensure stable data transfer. If using the hot standby redundancy feature, perform regular failover tests to confirm that the backup CPU can take over smoothly in case of a primary CPU failure. Replace the external battery (IC695ACC302) as per the manufacturer’s recommendations to maintain the integrity of the battery – backed memory.
Maintenance recommendations: Regularly monitor the operating temperature of the GE IC695CRU320CA – EL to ensure it doesn’t exceed the specified range. Check for any signs of overheating, such as unusual fan noise or discoloration of the module. Periodically inspect the communication connections to ensure stable data transfer. If using the hot standby redundancy feature, perform regular failover tests to confirm that the backup CPU can take over smoothly in case of a primary CPU failure. Replace the external battery (IC695ACC302) as per the manufacturer’s recommendations to maintain the integrity of the battery – backed memory.
Product Guarantee
GE stands firmly behind the quality of the GE IC695CRU320CA – EL. The module undergoes rigorous quality – control procedures during manufacturing to meet high – industry standards. GE typically offers a comprehensive warranty, often covering manufacturing defects for a specified period, which gives customers peace of mind. In case of any quality – related issues within the warranty period, GE’s global technical support team is readily available. They can provide detailed guidance on installation, troubleshooting, and, if necessary, arrange for the repair or replacement of the GE IC695CRU320CA – EL promptly. This reflects GE’s commitment to delivering reliable and high – performing products for industrial automation, ensuring long – term customer satisfaction.
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