The National Instruments part number 197545-01 is a high-quality Serial Cable designed to support the RS232 serial protocol. This cable, often referred to as the SH68-8DB9, is a standard accessory for many PXI and PCI-based serial cards, enabling the conversion of a 68-pin connector into eight individual serial interfaces. It features a 68-pin male VHDCI (Very High-Density Cable Interconnect) connector on one end and eight male 9-pin DB-9 (D-Subminiature) connectors on the other end. The 197545-01 cable is particularly valuable in applications where various devices, such as LCDs, barcode readers, and GPIB devices, are integrated with programmable logic controllers.

Designed with robust shielding characteristics, this cable is resistant to electrical noise, ensuring superior signal transmission compared to conventional unshielded options. It allows for the construction of complex wiring topologies, making it compatible with additional National Instruments 68-pin and 9-pin accessories. The cable is offered in a convenient 1-meter length, and it comes with a 2-3 year warranty. Comprehensive user and maintenance manuals are available for download to assist users in maximizing the benefits of this product. For pricing information, please contact a National Instruments sales representative.