GE IC697CHS791 9-slot Front Mount Rack

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

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, offering 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.

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Technical Specifications

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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 of control system architectures and is suitable for critical industries demanding strong communication and control synchronization.

Key application areas include:

• Industrial Process Control: Used as a control backbone in refineries, steel plants, and chemical production systems.

• Power and Energy Systems: Supports turbine, generator, and substation automation with stable signal integrity.

• Manufacturing Automation: Provides reliable operation for robotics, assembly lines, and machine centers.

• Transportation Control: Applied in railway signaling, airport logistics, and traffic monitoring systems.

• Data Acquisition and SCADA Systems: Facilitates rapid data communication and acquisition from distributed sensors.

• Research and Testing Facilities: Offers a hybrid architecture for integrating data analysis with real-time control.

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Advantages

• Compact 9-Slot Configuration: Ideal for medium-scale systems requiring modular flexibility and reduced space.

• Front Mount Design: Simplifies module installation, removal, and maintenance without disconnecting wiring.

• Reliable VMEbus Architecture: Ensures high-speed, low-latency communication among modules.

• Dedicated Power Supply Slot: Provides stable and efficient power distribution across all rack modules.

• Strong Mechanical Construction: Built from high-grade steel for enhanced resistance to vibration and impact.

• Enhanced Electrical Shielding: Minimizes electromagnetic interference (EMI) and ensures signal stability.

• Flexible Expansion Capability: Allows seamless integration with additional racks for system scaling.

• Industrial-Grade Durability: Designed to operate continuously in harsh industrial conditions.

• Simplified Cabling and Layout: Clear slot allocation minimizes wiring complexity and reduces downtime.

• Proven Reliability: Field-tested design consistent with GE’s industrial automation standards.

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FAQ

1. What type of 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.

2. 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.

3. What kind of power supplies are compatible with the IC697CHS791?
   It supports GE power supply models such as IC697PWR711, IC697PWR748, and IC697PWR749.

4. Does the rack support VMEbus modules?
   Yes, it is fully compliant with the IEEE 1014 VMEbus standard and can accommodate VME-based devices.

5. 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.

6. Is it possible to use redundant power configurations?
   Yes, the rack supports redundant power supply setups for critical control systems.

7. What grounding method is used in this rack?
   It features a multi-point copper grounding bus for stable operation and electrical noise reduction.

8. 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.

9. What communication rate can the backplane achieve?
   The VME-based backplane supports high-speed parallel data transfer suitable for time-critical control tasks.

10. 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.

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Related Models (Same Series or Similar Configuration)

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Popular Models (Same Brand – GE Fanuc)

FAQ

1. What type of 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.

2. 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.

3. What kind of power supplies are compatible with the IC697CHS791?
   It supports GE power supply models such as IC697PWR711, IC697PWR748, and IC697PWR749.

4. Does the rack support VMEbus modules?
   Yes, it is fully compliant with the IEEE 1014 VMEbus standard and can accommodate VME-based devices.

5. 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.

6. Is it possible to use redundant power configurations?
   Yes, the rack supports redundant power supply setups for critical control systems.

7. What grounding method is used in this rack?
   It features a multi-point copper grounding bus for stable operation and electrical noise reduction.

8. 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.

9. What communication rate can the backplane achieve?
   The VME-based backplane supports high-speed parallel data transfer suitable for time-critical control tasks.

10. 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 Models (Same Series or Similar Configuration)

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Popular Models (Same Brand – GE Fanuc)

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