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Product Overview: GE IC693NIU004 Network Interface Unit
The GE IC693NIU004 is a network interface unit designed for the GE Series 90-30 programmable logic controller (PLC) platform. It serves as a critical link between the PLC and Ethernet networks, enabling data exchange between industrial controllers and networked devices such as HMIs, SCADA systems, and other PLCs. This connectivity is essential for real-time monitoring and control in modern automation setups, where timely information flow directly impacts operational efficiency.
The GE IC693NIU004 supports Ethernet communication protocols, including Modbus TCP/IP, which is widely used in industrial settings. This support allows it to integrate seamlessly with both new and legacy systems, reducing the need for complex adapters or protocol converters. Its design fits within the modular structure of the Series 90-30 system, meaning it can be added to existing setups without major overhauls. This flexibility makes the GE IC693NIU004 a cost-effective solution for upgrading older PLC systems to include network capabilities.
In automation systems, the GE IC693NIU004 acts as a gateway for data transmission. It converts PLC data into a format that can be sent over Ethernet, allowing operators to access real-time process data from remote locations. It also receives commands from networked systems, enabling remote control of industrial processes. Its rugged construction ensures reliable operation in harsh environments, withstanding temperature fluctuations, vibration, and electromagnetic interference common in factories, power plants, and water treatment facilities.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE |
| Product type | Network Interface Unit (NIU) |
| Series | GE Series 90-30 |
| Physical dimensions | 5.12 inches (height) x 3.54 inches (width) x 5.59 inches (depth) |
| Weight | 0.93 pounds (0.42 kilograms) |
| Country of origin | United States |
| Power requirements | 5 volts DC, 350 milliamperes (supplied by the baseplate) |
| Communication protocol | Ethernet, Modbus TCP/IP |
| Ethernet port | 1 x 10/100 Mbps RJ-45 port |
| Operating temperature | 0°C to 60°C (32°F to 140°F) |
| Storage temperature | -40°C to 85°C (-40°F to 185°F) |
IC693NIU004
Related products
- GE IC693CPU350: A CPU module for the Series 90-30 system that works directly with the GE IC693NIU004 to send and receive data over Ethernet. It processes the data transmitted through the network interface.
- GE IC693CMM311: A dual-port serial communication module that handles RS-485 communication, serving as an alternative to the GE IC693NIU004 for systems requiring serial rather than Ethernet connectivity.
- GE IC693CHS397L: A 5-slot baseplate that houses the GE IC693NIU004 and other Series 90-30 modules, providing the physical and electrical connections needed for system operation.
- GE IC693PWR321: A power supply module that delivers the 5 volts DC required to operate the GE IC693NIU004 and other modules in the baseplate.
- GE IC693MDL940: A digital input module that collects sensor data, which is then transmitted over Ethernet via the GE IC693NIU004 to networked monitoring systems.
- GE IC693NIU001: An earlier network interface unit model in the Series 90-30 line, offering basic Ethernet capabilities with lower data transfer speeds compared to the GE IC693NIU004.
Main features and advantages
The GE IC693NIU004 stands out for its robust Ethernet connectivity, enabling high-speed data transfer between the PLC and networked devices. With support for Modbus TCP/IP, it can communicate with a wide range of industrial equipment, from HMIs on the factory floor to cloud-based monitoring platforms. This versatility eliminates compatibility issues, making it easy to integrate into diverse automation environments.
The GE IC693NIU004 stands out for its robust Ethernet connectivity, enabling high-speed data transfer between the PLC and networked devices. With support for Modbus TCP/IP, it can communicate with a wide range of industrial equipment, from HMIs on the factory floor to cloud-based monitoring platforms. This versatility eliminates compatibility issues, making it easy to integrate into diverse automation environments.
Its compact design is another key advantage. The GE IC693NIU004 fits into standard Series 90-30 baseplate slots, requiring no additional space beyond the standard module footprint. This makes it ideal for control cabinets where space is limited. Installation is simplified by its plug-and-play compatibility with Series 90-30 CPUs, which automatically recognize the module and configure basic network settings.
Reliability is built into the GE IC693NIU004. It operates reliably in temperatures ranging from 0°C to 60°C and resists vibration and electromagnetic interference, ensuring consistent performance in harsh industrial conditions. Its Ethernet port is protected against electrical surges, reducing the risk of damage from power fluctuations. This durability minimizes downtime and maintenance costs, making it a long-lasting solution for industrial networks.
The GE IC693NIU004 also supports firmware updates, allowing it to adapt to evolving network standards and security protocols. This ensures that even as automation systems upgrade, the module remains compatible with new devices and software, extending its useful life and protecting the user’s investment.
Installation and maintenance
Pre-installation preparations: Before installing the GE IC693NIU004, verify that the Series 90-30 baseplate (such as the GE IC693CHS397L) has an available slot. Ensure the slot is clean and free of debris. Check that the power supply (such as the GE IC693PWR321) can provide 5 volts DC at 350 milliamperes, which is required to power the GE IC693NIU004. Turn off the power to the baseplate before inserting the module to prevent electrical damage.
Pre-installation preparations: Before installing the GE IC693NIU004, verify that the Series 90-30 baseplate (such as the GE IC693CHS397L) has an available slot. Ensure the slot is clean and free of debris. Check that the power supply (such as the GE IC693PWR321) can provide 5 volts DC at 350 milliamperes, which is required to power the GE IC693NIU004. Turn off the power to the baseplate before inserting the module to prevent electrical damage.
Maintenance suggestions: Regularly inspect the GE IC693NIU004 for loose connections, especially at the Ethernet port. Tighten any loose cables to ensure stable data transmission. Clean the module’s surface with a dry, lint-free cloth to remove dust, which can block heat dissipation. Monitor the module’s status lights: a steady green light indicates normal operation, while a flashing red light signals a network or hardware issue. Update the firmware periodically using GE’s programming software to ensure compatibility with new network devices and security patches.
IC693NIU004
Application fields
The GE IC693NIU004 is widely used in manufacturing facilities, where it connects assembly line PLCs to factory Ethernet networks. This allows operators to monitor production data—such as machine speeds, error rates, and downtime—from central HMIs or remote computers. By enabling real-time access to this data, the GE IC693NIU004 helps identify bottlenecks quickly, allowing for timely adjustments that improve overall productivity.
The GE IC693NIU004 is widely used in manufacturing facilities, where it connects assembly line PLCs to factory Ethernet networks. This allows operators to monitor production data—such as machine speeds, error rates, and downtime—from central HMIs or remote computers. By enabling real-time access to this data, the GE IC693NIU004 helps identify bottlenecks quickly, allowing for timely adjustments that improve overall productivity.
In the energy sector, the GE IC693NIU004 links power distribution PLCs to SCADA systems via Ethernet. It transmits data on transformer loads, voltage levels, and circuit breaker status, enabling utilities to manage power flow efficiently and respond to outages faster. This connectivity is critical for maintaining grid stability and reducing the duration of service interruptions.
Water and wastewater treatment plants rely on the GE IC693NIU004 to connect pump controllers and chemical dosing systems to central monitoring networks. It sends data on water flow rates, chemical levels, and treatment process status, ensuring that plant operators can adjust processes to meet regulatory standards. In case of equipment malfunctions, the module enables remote alerts, allowing for quick troubleshooting and minimizing service disruptions.
IC693NIU004
Product guarantee
Our company offers a one-year quality warranty service for the GE IC693NIU004, covering hardware malfunctions not caused by human factors. During the warranty period, if the GE IC693NIU004 shows abnormal performance or functional failure, we will provide replacement services. We are a leading enterprise in the industrial control industry, established in 2007 with 17 years of experience. As an import and export trade distribution company, we specialize in selling major brands of industrial control parts, including many unpopular and discontinued models, with a large stock available. Our supply channel advantages ensure we have a large number of products in stock, allowing us to meet the needs of customers anxious to find spare parts. For discontinued models or urgent demands, our global supply chain network enables us to quickly respond to procurement needs for scarce spare parts, providing reliable services to support the continuous and stable operation of industrial systems.
Our company offers a one-year quality warranty service for the GE IC693NIU004, covering hardware malfunctions not caused by human factors. During the warranty period, if the GE IC693NIU004 shows abnormal performance or functional failure, we will provide replacement services. We are a leading enterprise in the industrial control industry, established in 2007 with 17 years of experience. As an import and export trade distribution company, we specialize in selling major brands of industrial control parts, including many unpopular and discontinued models, with a large stock available. Our supply channel advantages ensure we have a large number of products in stock, allowing us to meet the needs of customers anxious to find spare parts. For discontinued models or urgent demands, our global supply chain network enables us to quickly respond to procurement needs for scarce spare parts, providing reliable services to support the continuous and stable operation of industrial systems.
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E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
