Description

The GE IC697CHS770 is a 7-slot VME-based chassis designed for the GE Fanuc Series 90-70 programmable logic controller system, representing a foundational component of one of industrial automation’s most robust and enduring platforms. This chassis serves as the critical backbone, providing the mechanical structure, electrical power distribution, and high-speed data communication pathways that interconnect the system’s various modules, including the CPU, power supply, and a wide array of I/O and special function modules. The IC697CHS770 utilizes the proven VME (Versa Module Eurocard) bus architecture, which delivers exceptional data throughput and deterministic performance for complex control applications. Engineered for maximum reliability in harsh industrial environments, this chassis features a heavy-duty construction with integrated cooling and comprehensive electromagnetic shielding to ensure signal integrity and stable operation even in electrically noisy settings.

The design of the GE IC697CHS770 emphasizes both durability and serviceability, with features such as robust card guides, secure locking mechanisms for module retention, and easily accessible components for maintenance. Its 7-slot configuration provides an optimal balance between I/O capacity and physical footprint, making it suitable for a wide range of applications from discrete manufacturing to process control. The chassis is designed to support the full spectrum of Series 90-70 modules, offering system designers significant flexibility in configuring control solutions tailored to specific application requirements. As part of the legendary Series 90-70 family, the GE IC697CHS770 embodies the rugged reliability and long-term stability that made this platform a preferred choice for critical automation applications across multiple industries worldwide.

IC697CHS770 GE

Technical Specifications

Parameter Name	Parameter Value
Product Model	IC697CHS770
Manufacturer	GE (General Electric)
Product Type	VME Chassis/Backplane
Number of Slots	7 slots (1 for CPU, 1 for power supply, 5 for I/O modules)
Bus Architecture	VME (Versa Module Eurocard)
Compatible Series	GE Fanuc Series 90-70
Cooling System	Passive cooling with integrated heat dissipation
Power Supply Compatibility	Series 90-70 power supply modules (e.g., IC697PWR711)
Module Retention	Positive locking mechanism for all modules
Operating Temperature	0° to 60° C (32° to 140° F)
Storage Temperature	-40° to 85° C (-40° to 185° F)
Humidity Rating	5-95% non-condensing
Dimensions (H x W x D)	13.4 x 3.9 x 7.3 in (340 x 99 x 185 mm) (approximate)
Weight	8.8 lbs (4.0 kg) (approximate)
Agency Approvals	UL, cUL, CE

Main Features and Advantages

The GE IC697CHS770 offers several robust features that ensure reliable performance in demanding industrial environments. Its VME bus architecture provides a high-speed, deterministic data pathway that enables efficient communication between the CPU and I/O modules, critical for real-time control applications requiring precise timing and synchronization. The chassis’s 7-slot configuration delivers an optimal balance between expansion capability and physical compactness, allowing for substantial I/O capacity while maintaining a manageable footprint in control panels. The passive cooling design, utilizing effective heat dissipation through the chassis structure, enhances system reliability by eliminating moving parts such as fans that could potentially fail and cause overheating issues.

The mechanical construction of the IC697CHS770 represents a significant advantage, featuring heavy-duty materials and secure module retention mechanisms that prevent dislodging of components even in high-vibration environments. This robust design ensures continuous operation in challenging conditions found in industries such as manufacturing, processing, and energy. The comprehensive electromagnetic compatibility (EMC) shielding protects against electrical noise interference, maintaining signal integrity for accurate data acquisition and control. The chassis’s compatibility with the extensive Series 90-70 module ecosystem provides system designers with exceptional flexibility, allowing customization for specific application needs while leveraging a proven and reliable platform. The GE IC697CHS770 embodies the rugged reliability that made the Series 90-70 platform famous for mission-critical applications requiring long-term, trouble-free operation.

Application Field

The GE IC697CHS770 finds extensive application across numerous industries that demand robust, reliable, and high-performance control systems. In manufacturing automation, it serves as the hardware platform for controlling complex production lines, robotic workcells, and material handling systems where the Series 90-70’s processing power and I/O capabilities are essential. The chassis’s rugged construction makes it particularly suitable for heavy industries such as automotive manufacturing, metal processing, and industrial machinery control, where equipment must withstand challenging operating conditions including vibration, electrical noise, and temperature variations.

In process industries, the IC697CHS770 forms the foundation for control systems in chemical processing, oil and gas facilities, and power generation plants where system reliability and availability are critical for continuous operation and safety. The deterministic performance of the VME architecture ensures precise control of continuous processes and safety shutdown systems. Infrastructure applications include water and wastewater treatment facilities, transportation systems, and building automation where the proven reliability and long lifecycle of the Series 90-70 platform provide operational confidence. The GE IC697CHS770 is particularly valued in applications requiring system longevity, with many installations remaining in operation for decades, supported by GE’s long-term commitment to the Series 90-70 platform.

IC697CHS770 GE

Related Products

IC697PWR711: Power supply module designed specifically for use with the IC697CHS770 chassis.

IC697CPU781: High-performance CPU module that would be installed in the chassis’s processor slot.

IC697MDL740: Digital input module example compatible with the IC697CHS770 VME backplane.

IC697ALG730: Analog output module that leverages the chassis’s communication capabilities.

IC697BEM731: Genius bus interface module for distributed I/O communication.

IC697CHS790: 14-slot version chassis for applications requiring greater expansion capacity.

IC697CHS750: 5-slot version chassis for more compact system configurations.

IC697CMM711: Communications module for network connectivity.