ABB FIO-21 Kurzanleitung Seite 2

2
Quick guide - FIO-21
Introduction
This manual contains the very basic information about installing
the FIO-21 Analog I/O Extension. For complete documentation
see FIO-21 Analog I/O Extension User's Manual
[3AUA0000031061 (English)]. To find the manual, go to
http://www.abb.com/
Safety instructions
WARNING! All electrical installation and maintenance work on the
drive should be carried out by qualified electricians only.
The drive and adjoining equipment must be properly earthed.
Do not attempt any work on a powered drive. After switching off
the mains, always allow the intermediate circuit capacitors to
discharge for 5 minutes before working on the frequency
converter, the motor or the motor cable. It is good practice to
check (with a voltage indicating instrument) that the drive is in fact
discharged before beginning work.
These warnings are intended for all who work on the drive.
Ignoring the instructions can cause physical injury or death, or
damage the equipment.
For complete safety instructions see the drive manuals.
Quick guide - FIO-21
and search with the code 3AUA0000031061.