製品紹介
The GE IC697CHS791 9-Slot Front Mount Rack is a modular chassis specifically engineered for the GE Fanuc Series 90-70 PLC system, providing a solid foundation for high-performance automation and process control environments. Designed with nine module slots, it accommodates CPUs, I/O modules, communication processors, and power supplies within a single, compact frame.
This rack supports front mounting installation, /fering convenient module access for maintenance and expansion. The IC697CHS791 integrates a high-speed backplane that complies with VMEbus (IEEE 1014) electrical standards, ensuring fast data exchange and consistent signal integrity between modules. Its rugged steel construction guarantees operational stability under demanding industrial conditions such as vibration, temperature fluctuations, and electrical interference.
The rack’s layout includes one slot dedicated to the power supply, while the remaining eight slots are available for CPU, I/O, or special-purpose modules. Designed for scalability, the IC697CHS791 can also be used in multi-rack configurations by connecting additional expansion racks via bus transmitters and receivers.
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル Number | IC697CHS791 |
| Product Type | VME Integrator Rack / PLC Rack |
| System Family | GE Fanuc Series 90-70 |
| Slot Configuration | 9 Slots (8 for modules + 1 for power supply) |
| Mounting Type | Front Mount |
| Backplane Standard | IEEE 1014 VMEbus compliant |
| Bus Architecture | High-speed parallel data bus |
| サポートed Modules | Series 90-70 CPU, I/O, communications, and expansion modules |
| Compatible Power Supplies | IC697PWR711, IC697PWR748, IC697PWR749 |
| Voltage Rails | +5 VDC, +12 VDC, -12 VDC |
| Maximum Current (5V) | 10 A |
| Cooling Method | Natural convection or forced air |
| Material | Industrial-grade steel chassis |
| Dimensions (L × W × H) | 283 × 483 × 190 mm |
| 重量 | 4.39 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Isolation Voltage | 1500 VDC between signal and chassis ground |
| Grounding | Multi-point grounding bus |
| Compliance Standards | IEEE 1014, IEC 61131-2, CE certified |
| Rack Capacity | サポートs CPU, communication, and I/O cards |
| Orientation | Vertical installation preferred |
Applications
The GE IC697CHS791 9-slot rack is widely used across automation systems requiring high reliability and modular expansion capabilities. Its design supports a variety / control system architectures and is suitable for critical industries demanding strong communication and control synchronization.
Key application areas include:
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Industrial Process Control: Used as a control backbone in refineries, steel plants, and chemical production systems.
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Power and Energy Systems: サポートs turbine, generator, and substation automation with stable signal integrity.
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Manufacturing Automation: Provides reliable operation for robotics, assembly lines, and machine centers.
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Transportation Control: Applied in railway signaling, airport logistics, and traffic monitoring systems.
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Data Acquisition and SCADA Systems: Facilitates rapid data communication and acquisition from distributed sensors.
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Research and Testing Facilities: Offers a hybrid architecture for integrating data analysis with real-time control.
Advantages
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Compact 9-Slot Configuration: Ideal for medium-scale systems requiring modular flexibility and reduced space.
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Front Mount Design: Simplifies module installation, removal, and maintenance without disconnecting wiring.
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Reliable VMEbus Architecture: Ensures high-speed, low-latency communication among modules.
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Dedicated Power Supply Slot: Provides stable and efficient power distribution across all rack modules.
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Strong Mechanical Construction: Built from high-grade steel for enhanced resistance to vibration and impact.
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Enhanced Electrical Shielding: Minimizes electromagnetic interference (EMI) and ensures signal stability.
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Flexible Expansion Capability: Allows seamless integration with additional racks for system scaling.
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Industrial-Grade Durability: Designed to operate continuously in harsh industrial conditions.
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Simplified Cabling and Layout: Clear slot allocation minimizes wiring complexity and reduces downtime.
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Proven Reliability: Field-tested design consistent with GE’s industrial automation standards.
FAQ
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What type / modules are supported by the IC697CHS791 rack?
It supports Series 90-70 CPU modules, discrete and analog I/O modules, communication processors, and specialty expansion cards. -
Can this rack be used in combination with other GE Fanuc racks?
Yes, it can be linked to additional racks via expansion cables, enabling multi-rack control architectures. -
What kind / power supplies are compatible with the IC697CHS791?
It supports GE power supply models such as IC697PWR711, IC697PWR748, and IC697PWR749. -
Does the rack support VMEbus modules?
Yes, it is fully compliant with the IEEE 1014 VMEbus standard and can accommodate VME-based devices. -
How is power distributed across the rack backplane?
The backplane distributes +5V, +12V, and -12V regulated power lines to each module slot via copper traces. -
Is it possible to use redundant power configurations?
Yes, the rack supports redundant power supply setups for critical control systems. -
What grounding method is used in this rack?
It features a multi-point copper grounding bus for stable operation and electrical noise reduction. -
Can the rack operate in high-vibration or mobile environments?
Its steel frame design and industrial-grade connectors provide secure module retention in vibration-prone areas. -
What communication rate can the backplane achieve?
The VME-based backplane supports high-speed parallel data transfer suitable for time-critical control tasks. -
How does the rack integrate with external I/O networks?
It connects through communication modules that interface with Genius Bus, Ethernet, or other GE networking standards.
Related モデルs (Same Series or Similar Configuration)
| モデル Number | 説明 | Slot Count | Mount Type | Key Feature |
|---|---|---|---|---|
| IC697CHS770 | Standard PLC Rack | 9 Slots | Rear Mount | Compact rack with rear access design |
| IC697CHS771 | VME Rack | 12 Slots | Front Mount | Larger rack for expanded system use |
| IC697CHS772 | Extended Rack | 15 Slots | Rear Mount | For high-density modular control |
| IC697CHS782 | VME Integrator Rack | 17 Slots | Rear Mount | サポートs VME and PLC modules |
| IC697CHS783 | VME Rack | 17 Slots | Front Mount | Ideal for mixed control applications |
| IC697CHS785 | Redundant Control Rack | 20 Slots | Rear Mount | Designed for dual CPU redundancy |
Popular モデルs (Same ブランド – GE Fanuc)
| モデル Number | Type | Primary Function | Typical Application |
|---|---|---|---|
| IC697CPU781 | CPU Module | High-speed processor for Series 90-70 | Main PLC control in large systems |
| IC697PWR711 | Power Supply Module | 120/240 VAC input, 100 W output | Powering PLC racks |
| IC697PWR748 | Power Supply Module | 24 VDC input version | Redundant or mobile systems |
| IC697MDL653 | Digital Input Module | 32-point discrete input | Process and machine automation |
| IC697PCM711 | Communication Processor | Programmable co-processor | Serial, Ethernet, and network links |
| IC697BEM731 | Bus Controller Module | Genius I/O bus interface | Distributed I/O communication |
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