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GE IC697CHS790D 90-70 Series Chassis
Product Overview
The GE IC697CHS790D is a high-reliability 90-70 Series Chassis designed to serve as the structural and functional backbone for GE’s industrial automation systems. Engineered to house and interconnect PLC modules, power supplies, and communication devices, this chassis forms the core of complex control setups in industries such as power generation, oil & gas, and manufacturing. As part of the IC697 Series, the IC697CHS790D enables seamless integration of GE’s 90-70 Series CPU, I/O, and communication modules, providing a robust platform for mission-critical applications that demand continuous operation and scalability.
Featuring a rugged steel construction, the GE IC697CHS790D supports up to 14 modules in a standard 19-inch rack, with redundant backplane buses for reliable data transmission. Its modular design allows for flexible configuration, accommodating a mix of CPU, analog/digital I/O, and specialty modules to meet specific application needs. The chassis incorporates advanced cooling mechanisms and EMI shielding, ensuring stable performance in harsh environments with temperatures ranging from -40°C to +70°C. With compatibility with GE’s Proficy Machine Edition software, the IC697CHS790D simplifies system setup, maintenance, and expansion, making it an indispensable component for industrial automation ecosystems.
In automation systems, the IC697CHS790D serves as the physical and electrical hub, connecting field devices to the control layer. Its redundant power input capability (24 V DC) and hot-swap functionality enable module replacement without system shutdown, minimizing downtime. By combining structural durability with advanced connectivity, this chassis supports the high-reliability requirements of 24/7 industrial operations, from complex manufacturing lines to critical infrastructure control.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC697CHS790D |
| Manufacturer | GE |
| Product Type | PLC Chassis |
| Platform | 90-70 Series |
| Module Slots | 14 slots (including CPU, I/O, power supply) |
| Backplane Technology | Redundant 32-bit parallel bus, 10 MBps data transfer |
| Power Input | 24 V DC ±10% (redundant inputs) |
| Physical Dimensions | 482.6 mm (H) × 444.5 mm (W) × 228.6 mm (D) |
| Weight | 12.7 kg |
| Operating Temperature | -40°C to +70°C |
| Mounting | 19-inch rack-mounted (standard 4U height) |
| Certifications | CE, UL, cUL, IEC 61131-2 |
| Environmental Resistance | Vibration (5 g, IEC 60068-2-6), shock (30 g, IEC 60068-2-27), humidity (5–95% non-condensing) |
Key Features and Advantages
Modular Scalability: The IC697CHS790D supports up to 14 modules, allowing flexible configuration for small to large-scale automation systems. This scalability enables gradual system expansion as process requirements evolve, reducing upfront investment costs.
Redundant Architecture: Redundant backplane buses and power inputs eliminate single points of failure, ensuring continuous operation during component malfunctions or maintenance. The chassis’ hot-swap capability allows module replacement without powering down, enhancing system availability.
Rugged Industrial Design: Constructed with heavy-gauge steel and EMI shielding, the IC697CHS790D withstands extreme environmental conditions, including high vibration, temperature fluctuations, and electromagnetic interference. This durability makes it suitable for offshore platforms, refineries, and other harsh industrial settings.
Efficient Cooling System: Integrated heat sinks and fan modules maintain optimal operating temperatures, even with full module loading. The chassis’ airflow design prevents hotspots, extending component lifespan and reducing maintenance needs.
Easy Integration: Compatible with GE’s 90-70 Series modules (CPU, I/O, communication), the IC697CHS790D ensures seamless integration with existing GE control systems. Its standardized 19-inch rack mount simplifies installation in new or retrofitted control panels.
Diagnostic Visibility: LED indicators for power, bus activity, and module status provide real-time health monitoring, enabling quick fault identification. The chassis’ compatibility with GE’s diagnostic software allows remote monitoring and predictive maintenance.
Application Areas
The GE IC697CHS790D is essential for industrial applications requiring robust and scalable control systems:
- Power Generation: Houses PLC modules for turbine control, generator excitation, and auxiliary system management in thermal, hydro, and renewable energy plants.
- Oil & Gas: Supports control systems for pipeline compression, refinery processes, and offshore platform operations, integrating with safety instrumented systems (SIS) for emergency shutdowns.
- Manufacturing: Orchestrates high-speed production lines in automotive, pharmaceutical, and food & beverage facilities, coordinating robotic arms, conveyors, and quality control sensors.
- Water/Wastewater Treatment: Manages pump operations, filtration systems, and chemical dosing in treatment plants, adapting to fluctuating demand while maintaining regulatory compliance.
- Mining and Metals: Drives control systems for crushers, mills, and material handling equipment, ensuring efficient extraction and processing in harsh mining environments.
Specific applications include:
- Complex Process Control: Accommodates multiple CPU and I/O modules for large-scale chemical processing plants, enabling precise regulation of temperature, pressure, and flow rates.
- Machine Tool Automation: Integrates motion control modules and safety relays for CNC machines, ensuring accurate positioning and collision avoidance.
- Building Automation: Manages HVAC systems, energy distribution, and security controls in commercial buildings, optimizing energy efficiency and occupant comfort.
Related Products
- IC697CPM790 CPU Module: High-performance processor module compatible with the IC697CHS790D, offering 40 MIPS processing for complex control logic.
- IC697PWR330 Power Supply Module: Redundant 24 V DC power supply for the chassis, ensuring uninterrupted operation during power fluctuations.
- IC697ALG392 Analog Input Module: Expands the chassis with high-precision analog data acquisition for temperature, pressure, and flow rate monitoring.
- IC697ETM001 Ethernet Module: Enables high-speed Ethernet connectivity for remote monitoring and control via protocols like Modbus TCP.
- IC697DMM351 Digital Multimode Module: Provides digital input/output channels for switching applications, compatible with the chassis’ backplane.
- IC697CHS780D Chassis: A smaller variant with 8 module slots, suitable for scaled-down applications or distributed control systems.
- IC697CBL301 Rack Cable: Connects chassis units for extended rack configurations, ensuring reliable data transmission between modules.
Installation and Maintenance
Pre-installation Preparations:
Before installing the GE IC697CHS790D, ensure the 19-inch rack is securely mounted and grounded. Verify the power supply (24 V DC) and install redundant power modules for reliability. Plan module placement to optimize airflow, installing CPU and power supply modules in designated slots. Use anti-static precautions when handling the chassis and modules, and route shielded cables separately from high-voltage wiring to minimize EMI. Configure the chassis in GE’s Proficy Machine Edition software, assigning addresses and enabling diagnostic features.
Before installing the GE IC697CHS790D, ensure the 19-inch rack is securely mounted and grounded. Verify the power supply (24 V DC) and install redundant power modules for reliability. Plan module placement to optimize airflow, installing CPU and power supply modules in designated slots. Use anti-static precautions when handling the chassis and modules, and route shielded cables separately from high-voltage wiring to minimize EMI. Configure the chassis in GE’s Proficy Machine Edition software, assigning addresses and enabling diagnostic features.
Maintenance Suggestions:
- Routine Inspections: Monthly checks of LED indicators for power and bus activity, ensuring all modules are properly seated. Clean air vents to prevent dust accumulation, which can cause overheating.
- Thermal Management: Quarterly verification of fan operation and heat sink condition. Replace fans at recommended intervals to maintain optimal cooling performance.
- Redundancy Testing: Annually test redundant power inputs and backplane functionality by simulating single-fault scenarios, ensuring seamless failover.
- Spare Parts Management: Store spare chassis units and key modules (CPU, power supply) in a controlled environment (10–30°C, <50% humidity) to minimize downtime during emergencies.
Product Guarantee
Our company provides a 12-month quality warranty for the GE IC697CHS790D, covering hardware defects under normal use. In the event of performance issues, we offer prompt replacement services to minimize downtime. For legacy or discontinued models like the IC697CHS790D, our global supply chain network specializes in sourcing rare industrial control components, ensuring quick delivery for urgent needs. Our technical support team is available 24/7 to assist with installation, configuration, and troubleshooting, delivering reliable solutions to maintain your automation system’s integrity.
For sales inquiries, contact us via WhatsApp at +86 18859254943 or email at sales@ygplc.com.
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