Control Box - Vacon NX Active Front End User Manual

vacon • 50
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 31 and Figure 32. 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 81. In that case the keypad connects to the
control unit with an RS232 cable. Pay special attention to the earthing of the cable, see the
instructions below.
Figure 31. Control unit installed into the mounting box; Left: front; Right: back
5
4 pcs Ø 5
18
Figure 32. Mounting points of Control Box
68 38
308
126 10
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
Installation
11188.emf
8.5
5
8.5
7.5
300
11187.emf