{"product_id":"national-instruments-pci-8432-4","title":"National Instruments PCI-8432-4","description":"\u003cp\u003eThe National Instruments PCI-8432\/4 is a high-performance RS232 serial interface device designed for applications requiring reliable serial communication within a four-wire framework. This device enables seamless integration of a transmitter while ensuring control is efficiently managed to prevent overload in user applications. The PCI-8432\/4 automatically gate the receiver whenever the transmitter is engaged, allowing for clear transmission without interference from incoming data. For users operating with NI-Serial on LabVIEW Real-Time, the device provides the capability to manage optional interrupt handling, which can enhance deterministic performance by reducing jitter for time-critical processes. However, enabling this feature may impact overall I\/O performance and increase the likelihood of RX FIFO overflows. The device features multiple status LEDs, including a PWR\/RDY LED that provides visual feedback during configuration modes and indicates internal errors through distinct flash patterns. This functionality enables users to diagnose issues proactively. The PCI-8432\/4 is currently in a mature status as announced by National Instruments but remains available for purchase and servicing through Apex Waves. \u003c\/p\u003e\n\n\u003cp\u003eIn terms of specifications, the PCI-8432\/4 supports four ports with a maximum baud rate of 1000 kbits\/s (1 Mbps), and it maintains voltage isolation to enhance communication reliability. The device connects via a 10-position modular jack (10P10C) and features a 128-byte FIFO buffer for effective data handling. With a power requirement of +5 VDC and a consumption of 550 mA, the PCI-8432\/4 is compactly designed with dimensions of 4.2 in. x 6.9 in. and weighs just 0.23 lb. For software compatibility, it utilizes the NI-Serial driver and includes a comprehensive user manual and maintenance manual available for download. To inquire about pricing, please contact a sales representative directly.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":46683849097452,"sku":"PCI-8432-4","price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/National_Instruments_Group_Photo_-_Final_Compressed_b27b42ae-4e30-4c73-ba6a-b0b778a0102f.jpg?v=1753243121","url":"https:\/\/www.industrialautomationco.com\/en-ca\/products\/national-instruments-pci-8432-4","provider":"Industrial Automation Co.","version":"1.0","type":"link"}