This cable is used to connect an external device. Do not use this cable for purposes other than DL750/1600/1700/1700E/7400 GO/NO-GO judgement.
| Color | Pin No. | Signal name | Logic | 
|---|---|---|---|
| Yellow | 2 | START IN | Negative | 
| White | 3 | GO OUT | Negative | 
| Green | 4 | NO GO OUT | Negative | 
| Blue | 5 | GND |