![Optimum CNC Controller III Operating Manual Download Page 9](http://html1.mh-extra.com/html/optimum/cnc-controller-iii/cnc-controller-iii_operating-manual_1642804009.webp)
OPTIMUM
M A S C H I N E N - G E R M A N Y
Description of the connection
29 / 11 / 2006
Page
9
Description of the connection CNC Controller III and VI ; Version 2.0.1
©
2006
GB
7
Control boards
7.1
Compatibility of the control board version 1 and version 2 with CNC
controllers
Control boards of the version 2 are completely compatible to the CNC controllers of the ver-
sion 1 and 2.
Control boards of the version 1 are not compatible to CNC controllers of the version 2.
INFORMATION
A CNC controller of the version 2 can be identified by the following sign.
Fig.7-1: Blind CNC controller version 2
7.1.1
Modification of a control board of the version 1
If an older control board of the version 1 shall be used with a new CNC controller (version 2),
you have to remove two pins on the old control board.
Fig.7-2: Control board version 1 - removing pins
V2
later
before
2 pcs removed pins