The National Instruments PCI-8430/16 (Part Number: 779645-01) is a high-performance RS232 Serial Interface Device designed for robust communication with RS232 equipment across 16 ports. Capable of achieving data transfer rates exceeding 1,000 kbits/s with precision better than 1 percent for uncommon baud rates and 0.01 percent for standard baud rates, this device utilizes an advanced direct memory access (DMA) engine to minimize CPU usage while maximizing throughput. It supports modern computing technologies, including hyper-threading and multicore processors, enabling increased performance and efficiency.

The PCI-8430/16 maintains full bus loads across all 16 ports simultaneously and includes user-friendly software to streamline system development for serial communication applications. Notably, this model incorporates integrated breakout cables, eliminating the need for external breakout boxes used with the legacy PCI-8420/16. The device features adjustable FIFO settings for optimal performance, a 128-byte FIFO size, and utilizes a 68-pin VHDCI connector for flexible integration. Its operational power requirements are +5 VDC at 935 mA typical and 1.4 A maximum.

With dimensions of 4.2 x 6.9 inches and a weight of 0.22 lb, the PCI-8430/16 is built to withstand a temperature range of 0 to 55 °C for operation and -20 to 70 °C for storage, with non-condensing humidity tolerance of 10 to 90% during operation and 5 to 95% for storage. Designed to comply with IEC 61010-1, EN 61010-1, UL 61010-1, and CSA 61010-1 safety standards, the PCI-8430/16 model has been designated as having mature status, yet it remains available for purchase and repair through Apex Waves. Comprehensive user and maintenance manuals are available for download, ensuring ease of use for engineers and developers. For pricing information, please contact a sales representative.