Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The GE IC697CHS771 VME Integrator Rack is a 12-slot front-mount rack chassis designed for the GE Fanuc Series 90-70 Programmable Logic Controller (PLC) system. It provides an advanced integration platform that allows both standard Series 90-70 PLC modules and VMEbus-compatible modules to operate within a unified control environment.
The rack features a robust VME backplane architecture compliant with the IEEE 1014 VMEbus standard, supporting high-speed communication and parallel data transfer between modules. Its modular design and reliable electrical interconnections make it ideal for critical industrial control and process automation applications.
The IC697CHS771 also includes a dedicated slot for a power supply module, ensuring consistent voltage delivery across all slots. Designed for both performance and durability, the rack delivers long-term reliability even in harsh industrial environments such as manufacturing plants, energy systems, and data acquisition networks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | IC697CHS771 |
| Product Type | VME Integrator Rack |
| System Family | GE Fanuc Series 90-70 |
| Slot Configuration | 12 Slots (11 for modules + 1 for power supply) |
| Mounting Type | Front Mount |
| Backplane Standard | IEEE 1014 VMEbus Compliant |
| Backplane Architecture | High-speed parallel data bus with signal shielding |
| Supported Modules | Series 90-70 CPUs, I/O, Communications, and VME expansion boards |
| Power Supply Compatibility | IC697PWR711, IC697PWR748, IC697PWR749 |
| Voltage Rails | +5 VDC, +12 VDC, -12 VDC, Ground |
| Maximum Current (5V) | 10 A |
| Cooling Method | Natural convection or forced-air cooling |
| Material | Heavy-duty industrial steel chassis |
| Dimensions (L × W × H) | 283 x 483 x 184 mm |
| Weight | 5.83 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Electrical Isolation | 1500 VDC between signal and chassis ground |
| Grounding Method | Copper ground bus, multi-point grounding |
| Compliance | IEEE 1014, IEC 61131-2, CE compliant |
| Rack Capacity | Supports CPU, I/O, communication, and specialty modules |
| Installation Orientation | Vertical installation recommended |
Applications
The GE IC697CHS771 is built for medium-to-large automation systems that require a mix of PLC control and VME-based data handling. It is suitable for industrial environments demanding performance, expandability, and high signal integrity.
Typical applications include:
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Process Control Systems: Core framework for industrial automation in production and refinery plants.
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Power Generation Control: Integrates control logic and VME computing boards for turbine and substation systems.
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Manufacturing Automation: Serves as the backbone for robotics, assembly lines, and CNC control.
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Data Acquisition Systems: Facilitates high-speed data collection with VME-based modules.
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Transportation and Infrastructure: Used in train control, signaling, and large-scale traffic systems.
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Research and Test Systems: Provides hybrid control for laboratory and testing automation setups.
Advantages
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High-Speed Integration: Combines PLC modules with VME hardware for rapid data handling and communication.
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Compact 12-Slot Design: Offers strong performance while maintaining efficient cabinet space usage.
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Dedicated Power Supply Slot: Ensures stable voltage distribution and easy maintenance.
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Reliable VMEbus Backplane: Compliant with IEEE 1014 for superior electrical connectivity.
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Robust Steel Construction: Withstands vibration and environmental stress for industrial-grade reliability.
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Flexible Mounting Options: Front-mount structure supports quick installation and module access.
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Enhanced Electrical Shielding: Minimizes noise and crosstalk in sensitive signal environments.
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Modular Scalability: Easily expandable to larger systems by linking with additional racks.
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Optimized Cooling Paths: Supports both passive and forced-air cooling configurations.
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Industrial Durability: Designed for continuous 24/7 operation in demanding automation facilities.
FAQ
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What is the main function of the IC697CHS771 rack?
It serves as the chassis backbone for Series 90-70 PLC and VME modules, providing mechanical support and electrical interconnection through its backplane. -
How many modules can be installed in the IC697CHS771?
The rack includes 12 total slots—11 available for I/O or CPU modules and one dedicated for the power supply. -
Is this rack compatible with standard VMEbus modules?
Yes. It fully complies with the IEEE 1014 VMEbus standard, allowing interoperability with VME-based third-party devices. -
Can I mix PLC and VME modules in the same rack?
Yes, the IC697CHS771 is specifically designed to integrate both PLC control and VME data processing modules. -
What is the recommended power module for this rack?
The IC697PWR711, IC697PWR748, and IC697PWR749 are compatible power supply units for stable operation. -
Does the rack support redundant system configurations?
Yes, it can be used in redundant systems with dual power supply and CPU redundancy features. -
What is the maximum current capacity of the backplane?
The backplane supports up to 10 A on the +5V rail, ensuring consistent operation for fully loaded racks. -
What type of grounding is required for installation?
The rack includes a copper ground bus with multi-point grounding, ensuring safe operation and noise suppression. -
Can the rack be used in high-vibration environments?
Yes. Its reinforced steel frame provides mechanical stability suitable for industrial or mobile environments. -
How does the IC697CHS771 communicate with other racks?
It can be connected to additional racks through GE Fanuc expansion cables, forming an extended control network.
Related Models (Same Series or Similar Configuration)
| Model Number | Description | Slot Count | Mount Type | Key Feature |
|---|---|---|---|---|
| IC697CHS770 | Standard PLC Rack | 9 Slots | Front Mount | Compact rack for smaller systems |
| IC697CHS772 | High-Capacity Rack | 15 Slots | Rear Mount | Enhanced airflow and expansion capacity |
| IC697CHS773 | Extended VME Rack | 17 Slots | Rear Mount | Supports large hybrid configurations |
| IC697CHS782 | VME Integrator Rack | 17 Slots | Front/Rear Mount | Dual mounting design for flexibility |
| IC697CHS783 | VME Rack | 17 Slots | Front Mount | Front-mount design for high-density modules |
| IC697CHS785 | Redundant System Rack | 20 Slots | Rear Mount | Supports dual CPU and redundant control |
Popular Models (Same Brand – GE Fanuc)
| Model Number | Type | Primary Function | Typical Application |
|---|---|---|---|
| IC697CPU781 | CPU Module | High-performance processor for Series 90-70 | Central control in large automation systems |
| IC697PWR711 | Power Supply Module | 120/240 VAC input, 100 W regulated output | Powering control racks |
| IC697PWR748 | Power Supply Module | 24 VDC input version | Redundant and mobile control systems |
| IC697BEM731 | Bus Controller Module | Genius I/O bus interface | Distributed I/O and remote systems |
| IC697MDL653 | Digital Input Module | 32-point input module | Machine automation and process input |
| IC697PCM711 | Communication Processor | Programmable co-processor | Serial and network communications |
