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FAQ Details

Black PC Interface cable pin assignments.

September 06, 2012 by Craig Peyton

What are the pin assignments for the black PC Interface cable?

For the EDM-700/800/760:

The mating connector is a 9 pin D subminiature female. Pin#2 is signal and pin#5 is ground.

The connector is a 2.5 mm ID, 5.5 mm OD.The outer barrel is connected to pin #5 of the D connector (ground) and the inner barrel is connected to pin # 2 of the D connector (signal).

For the EDM-900/930:

DB 9 Connector:
Pin#2 -power
Pin#3- sig
Pin#5 -grnd.

Jack end:
Tip = power
Middle section= signal
Lower shaft = ground.