Vacon NX User Manual

6
vacon • 102 Electrical cabling and connections
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
Figure 49. Jumper selection for OPT-A1
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
Jum p e
r
block X1:
AI1 mode
AI1 mode: Voltage input; 0...10V
AI1 mode: Voltage input; 0...10V (differential)
AI1 mode: Voltage input; -10...10V
Jum p e
r
block X2:
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
Ju m p e r b lo ck X 3 :
CM A a nd CM B g r ou nd in g
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
Ju m p e r b lo ck X 6 :
AO1 mode
AO1 mode: 0...20mA; Current output
AO1 mode: Voltage output; 0...10V
AI1 mode: 0...20mA; Current input
11358_uk

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled