Enhanced Ide Connector (Cn4) - Advantech GX2-400 User Manual

A.11 Enhanced IDE Connector (CN4)
You can attach two IDE (Integrated Device Electronics) drives to the
UNO-2059E for software installation or system testing. The UNO-2059E
has an EIDE connector, designated CN1. Wire number 1 on the cable is
red or blue, and the other wires are gray. Connect one end to connector
CN1 on the board. Make sure that the red (or blue) wire corresponds to
pin 1 on the connector (on the right side). See "A.1 Board Connectors and
Jumpers" earlier in this chapter for help in finding the connector. Unlike
floppy drives, IDE hard drives can connect in either position on the cable.
If you install two drives, you will need to set one as the master and one as
the slave. You do this by setting the jumpers on the drives. If you use just
one drive, you should set it as the master. See the documentation that
came with your drive for more information. Connect the first hard drive
to the other end of the cable. Wire 1 on the cable should also connect to
pin 1 on the hard drive connector, which is labeled on the drive circuit
board. Check the documentation that came with the drive for more infor-
mation.
31 Appendix A