Description
Product Description
The National Instruments CFP – 1808 is an 8 – slot, Ethernet/serial backplane designed for Compact FieldPoint2. It serves as a crucial component in industrial automation systems, enabling seamless communication between various devices.
This model connects an RS232 serial port or a high – speed Ethernet – based network to a Compact FieldPoint I/O module2. With the CFP – 1808, users can take advantage of a wide range of third – party protocols such as Modbus TCP, Modbus ASCII, OPC, and Modbus RTU2. It also supports National Instruments event – driven serial/Ethernet protocols. The device can be mounted in a standard 19 – inch rack or on a panel, offering flexibility in deployment2. Additionally, it auto – selects either 10 or 100 Mb/s communication rates, ensuring compatibility with existing networks2.
Product Parameters
- Network Interface: 10BaseT and 100BaseTX Ethernet2.
- Communication Rates: 10 Mbps, 100 Mbps, auto – negotiated5.
- Maximum Cabling Distance: 100 m/segment2.
- Maximum Power to Connected I/O Modules: 9 W2.
- Compatibility: Compatible with IEEE 802.3, programmable automation controllers running on Ethernet, real – time embedded controllers running on Compact FieldPoint, and Microsoft Windows – based personal computers running LabVIEW. Also works with software packages like LabVIEW Real – Time Module, Measurement Studio, VI Logger, and Lab Windows25.
- Operating Temperature: – 40 to 70 °C2.
- Storage Temperature: – 55 to 85 °C2.
- Dimensions: 9.68 x 5.00 in2.
- Weight: 3 lbs2.
Advantages and Characteristics
The NI CFP – 1808 offers several notable advantages. It features high reliability, being able to withstand harsh industrial environments with a 50 g shock and 5 g vibration rating6. This ensures stable operation even in challenging conditions.
In terms of easy integration, the CFP – 1808 has a straightforward connection interface. It can be easily connected to Ethernet or RS232 networks, and it works seamlessly with a variety of NI software and hardware products, reducing the complexity of system integration2.
Moreover, it provides excellent expandability. With 8 slots available, users can easily add or upgrade I/O modules according to their specific needs, allowing the system to be customized and scaled as the project grows.
Application Fields and Application Cases
The NI CFP – 1808 is widely used in various industries. In the manufacturing industry, it is used for production line automation, monitoring and controlling equipment such as conveyors, robots, and assembly machines. In the energy sector, it can be applied to monitor and manage power generation equipment, such as wind turbines and solar panels. In the field of automation control, it is used in building automation systems to control lighting, heating, and ventilation.
For example, in a car manufacturing plant, the CFP – 1808 is used to connect various sensors and actuators on the production line. It collects data from sensors such as temperature sensors, pressure sensors, and proximity sensors, and controls the operation of actuators such as motors and valves. This helps to improve production efficiency, ensure product quality, and reduce labor costs.
Competitor Comparison
Compared to similar products in the market, the NI CFP – 1808 has outstanding advantages in terms of compatibility and expandability. It supports a wide range of protocols and has good compatibility with different types of devices and software, which can save users the trouble of device matching and integration. Its 8 – slot design provides greater expansion space, allowing users to flexibly configure the system according to their needs, while some similar products may have limitations in the number of slots or expansion capabilities.
Selection Suggestions
When selecting the NI CFP – 1808, users should first consider compatibility. Make sure that it is compatible with the existing equipment and software in the system, including the controller, I/O modules, and communication protocols. Secondly, consider the installation environment. Ensure that the installation location meets the temperature, humidity, and shock – resistance requirements of the device. Finally, budget is also an important factor. Although the CFP – 1808 provides excellent performance and functionality, users need to choose according to their actual financial situation.
Precautions
When using and installing the NI CFP – 1808, follow these safety regulations. Do not disconnect the equipment unless the power has been switched off or the area is known to be non – hazardous5. The equipment must be used within its electrical and environmental ratings5. It should be installed in an enclosure rated at least IP54 to ensure protection against dust and water ingress5. Regularly check the connection status of the device and clean the dust on the surface to ensure its normal operation.
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