Vacon NXL series - Jumper Selections on Vacon NXL Basic Board

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6.2.5.1 Jumper selections on Vacon NXL basic board
The user is able to customise the functions of the frequency converter to better suit his needs by
selecting certain positions for the jumpers on the NXL board. The positions of the jumpers
determine the signal type of analogue input (terminal #2) and whether the termination resistor
RS485 is used or not.
The following figures present the jumper selections of NXL frequency converters:
Figure 6-24. Jumper selection for Vacon NXL, MF2 and MF3
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Jumper block X4 in MF3:
Voltage input; 0...10V
Termination resistor RS 485 is in use
0...20mA; Current input
Voltage input; 0...10V
= Factory default
0...20mA; Current input
Termination resistor RS 485 is not used
Jumper block X4 in MF2:
Jumper block X7 in MF3:
Termination resistor RS 485 is in use
Termination resistor RS 485 is not used
Termination resistor
programming
Analogue input
programming
Analogue input
programming
Termination resistor
programming