Sealevel Systems announces the release of the 7804c PCI Serial Interface with eight field-selectable RS 232/422/485 asynchronous serial ports. The 7804c supports data rates exceeding 1 Mbps for industrial automation and control applications. The range of configurability enabled by the 7804c PCI Serial Interface allows users to implement standard serial COM port requirements via RS-232. RS-422 mode can be used…