Schematic; SE108-14

Cable - 8 foot, 10c/RJ45 male to DB-25p male.

Most X-Rites use an RJ45 (type) female interface connector. While identical in outside dimensions to a true RJ45, the interface in X-Rite's products is a 10 circuit design.

Attempting to substitute an 8-circuit RJ45 may result in damage to the X-Rite instrument.
 
RJ-10c Pin#  FunctionDB-25p Pin#  Function
1TXD "B"18RXD "B"
2TXD "A"3RXD "A"
3RXD "A"2TXD "A"
4RXD "B"19TXD "B"
5CTS4RTS
6+12vun21+12vun
8Digital Ground16Digital Ground
9Digital Ground7Digital Ground
10Modem Active23Modem Active
  5, 6, and 20Internally jumpered
Shielddrain wireShielddrain wire