User`s manual

62 • vacon INSTALLATION INSTRUCTIONS
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8
Figure 8-9. Jumper selection for OPT-A1
If you change the AI/AO signal content also remember to
change the corresponding board parameter in menu M7.
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
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X
1
:
AI1 mode
AI1 mode: Voltage input; 0...10V
AI1 mode: Voltage input; 0...10V (differential)
AI1 mode: Voltage input; -10...10V
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X
2
:
AI2 mode
AI2 mode: 0...20mA; Current input
AI2 mode: Voltage input; 0...10V
AI2 mode: Voltage input; 0...10V (differential)
AI2 mode: Voltage input; -10...10V
Jumper block X3:
CMA and CMB grounding
CMB connected to GN D
CMA connected to GN D
CMB isolated from GND
CMA isolated from GND
CMB and CMA
internally connected together,
isolated from GND
= Factory default
Jumper block X6:
AO1 mode
AO1 mode: 0...20mA; Current output
AO1 mode: Voltage output; 0...10V
AI1 mode: 0...20mA; Current input