Vacon NX series User Manual

5
vacon • 56 Installation
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5.1.3 Control Box
The control unit of the Active Front End unit is mounted into a mounting rack which then can be
placed inside the enclosure, Figure 28 and Figure 29. The control unit should be placed so that it is
easy to access. VACON
®
alpha-numeric or graphical keypad can be used to control the Active Front
End unit. The keypad is connected to the control unit. The keypad can be mounted on the enclosure
door with optional door mounting kit, see Appendix 85. In that case the keypad connects to the
control unit with an RS232 cable. Pay special attention to the grounding of the cable, see the
instructions below.
Figure 28. Control unit installed into the mounting box; Left: front; Right: back
Figure 29. Mounting points of Control Box
11188.emf
11187.emf
Ø
2
0
68
4 pcs Ø 5
38
308
10
R
5
8.5
300
5
82
18
126
7.5
8.5

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