Vacon NX series User Manual

5
vacon • 80 Installation
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
Figure 52. Jumper selections for OPTA1
NOTE! If you change the AI/AO signal contents, also change the related board parameter in menu
M7.
ABCD
ABCD
ABCD
ABCD
ABCD
ABCD
Jumper block X1:
AI1 mode
AI1 mode: 0...20mA; Current input
Jumper block X2:
AI2 mode
= Factory default
ABCD
AI1 mode: 0...20mA; Current input
Jumper block X6:
AO1 mode
AO1 mode: 0....20mA; Current output
AO1 mode: Voltage output; 0...10V
AI1 mode: Voltage input; 0...10V AI2 mode:Voltage input; 0...10V
ABCD
AI1 mode: Voltage input; 0...10V
differential
AI2 mode: Voltage input; 0...10V
differential
ABCD
AI1 mode: Voltage input; -0...10V AI2 mode: Voltage input; -10...10V
ABCD
Jumper block X3:
CMA and CMB grounding
CMB connected to GND
CMA connected to GND
CMB isolated from GND
CMA isolated from GND
CMB and CMA
internally connected together,
isolated from GND

Vacon NX series Specifications

General

Product type	AC Drive
Output voltage range	0-Uin
Frequency range	0-500 Hz
Enclosure classes	IP00, IP21
Mounting types	Wall
Braking chopper	Integrated or external
EMC filter	Built-in or external
Control modes	Scalar, Vector
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication options	Modbus, Profibus, CANopen, Ethernet
Ambient temperature range	-10°C to +50°C
Cooling method	Air-cooled