Test Cable - 9 to 9 pin
Posted: Mon 27 Oct , 2008 14:50 pm
Please advise on a test cable for testing machines directly from the control card to the computer. Thank you.
9pin to 9pin
Here is the wiring on the 9to9 pin female test cable:
1-empty 1-empty
6-white 6-green
2-blue 2-brown
7-black 7-purple
3-brown 3-blue
8-purple 8-black
4-green 4-white
9-empty 9-empty
5-yellow 5-yellow
Shield to metal case Shield to metal case
The leads on pins 2 & 3 crossover
4 & 6 crossover
7 & 8 crossover
This cable can be used to connect the computer directly to the control card, bypassing the 25 pin connector and the inside cable on the machine.
Radio Shack Items
2 - 9-Position Female Solder D-Sub Connector
Model: 276-1538 | Catalog #: 276-1538
OR
9-Position Female Crimp D-Sub Connector
Model: 276-1428 | Catalog #: 276-1428
2 -9- and 15-Position D-Sub Connector Hood
Model: 276-1539 | Catalog #: 276-1539
A length of 7 lead shielded cable (RS-232 cable)