Voith BTS Instrucciones De Instalación Y Servicio página 64

Evaluation unit
Function
The KFU8-DW-1.D Speed Monitor is a device used to indicate and monitor periodic signals
(frequencies and rotational speeds) which occur in almost all areas of automation and process
engineering.
The input signals are evaluated in accordance with the cycle method. That is, by measuring the
duration of a period and then converting it with a very fast micro controller to a frequency or
rotational speed.
The Speed Monitor can be supplied with 115 V AC, 230 V AC or by a 24 V DC supply and
when connected to an alternating voltage it provides a 24 V DC source to supply the signal
sensor.
2
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
www.pepperl-fuchs.com
USA: +1 330 486 0001 Germany: +49 621 776 4411
fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com
KFU8-DW-1.D-Y209869
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com