Measurement Computing PCI-COM422 485 PCI Bus Interface Card

Measurement Computing PCI-COM422 is a PCI bus interface card that provides a single RS-422/RS-485 serial port. Designed for installation in a standard PCI expansion slot, it adds one dedicated serial channel to a computer for RS-422 or RS-485 communications. This model from Measurement Computing is a compact, single-port solution that enables direct connection to serial devices using either RS-422 or RS-485 signaling. The card is intended for systems where a single, reliable serial interface is required, such as equipment control, instrumentation, or data acquisition setups that rely on RS-422/RS-485 networks. With the PCI-COM422, users gain a straightforward path to add native serial connectivity to a PCI-based computer without introducing additional multi-port adapters. As a PCI-based product from Measurement Computing, it is designed to operate within standard PC environments that support PCI bus architecture.