KTR Kupplungstechnik
GmbH
D-48407 Rheine
DATAFLEX
®
85/...
Torque Measuring Shaft
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
49012 EN
13 of 18
6
Please note protection
mark ISO 16016.
Drawn: 03.09.13
Pz/Koe
Replaced
for:
KTR-N valid from 28.05.13
Verified:
22.10.13 Pz
Replaced by:
4 Assembly
4.10 Technical description
Low pass filter (No. 15)
If the connection housing DF2 is used, the signal of the voltage output can be filtered.
Table 10: Low pass switch (No. 15)
Button adjustment TP
Left
Right
Low-Pass on
Low-Pass off
The limit frequency of the filter can be changed by varying the
DIP switches (see illustration 15) inside the connection housing:
Illustration 15: position of DIP switch
Table 11: Adjustment of the requested filter frequency
Limit frequency [Hz]
Switch 1
Switch 2
Switch 3
Switch 4
15000
OFF OFF OFF OFF
1000 OFF OFF OFF
ON
100 OFF
OFF
ON
OFF
10 OFF
ON
OFF OFF
1
ON
OFF OFF OFF
A filter frequency of 1000 Hz is pre-set.
c) Output speed N1 (No. 7)
For determining the speed a square wave with a frequency of 60 pulses per revolution is available. The height of
the square wave voltage is 24 volts.
Illustration 16
speed (1/min) = 1 / ta(s)
speed (1/min) = f (1/s)