National Instruments 777317-2000

The National Instruments 777317-2000, also known as the cFP-2000, is a robust embedded real-time controller designed specifically for the Compact FieldPoint system. Operating at a frequency of 75 MHz, it includes 16 MB of RAM, which allows for reliable processing across a wide range of control applications. The controller features a single RS-232 serial port configured as Data Terminal Equipment (DTE) and provides an Ethernet interface, facilitating the integration of PC-based distributed I/O systems. Notably, the 777317-2000 is compatible with LabVIEW Real-Time versions 8.5.1 and earlier, making it well-suited for legacy systems.

This model enables seamless network setup with choices for cabling and I/O modules equipped with connector blocks. Basic digital control tasks can be accomplished using Boolean logic through LabVIEW Real-Time software, while advanced control methods such as fuzzy logic and PID can manage more complex control loops. The device is capable of data logging, with integrated memory and options for expanded storage via a removable CompactFlash drive. An embedded FTP server enhances data transfer capabilities between the controller and a connected PC.

The Ethernet port offers a high-speed communication channel for real-time debugging, downloading application code, and transmitting control variables to a graphical user interface (GUI) on a PC. It supports various network communication protocols, including HTTP, UDP, TCP, and DataSocket, enhancing flexibility in networked environments. The cFP-2000 operates with a power supply range of 11 to 30 VDC and has a power consumption of approximately 4.8 watts, in addition to 1.1 watts from the chassis. The device is designed with user-configurable DIP switches, allowing for customized settings alongside predefined configurations. Weighing 144 g (9.8 oz), the 777317-2000 is a powerful solution for diverse automation and control applications.