Since, SCO OpenServer 6.0 is based on an UnixWare kernel, the pkgadd command will need to be used to install drivers:

# pkgadd -d (full_path)/driver_name 

For example, if the driver image resides in the root directory, the leading forward slash is needed:

# pkgadd -d /40002485_a.bin

To configure the node(s):

# ncxa_config