KTR Kupplungstechnik
GmbH
D-48407 Rheine
DATAFLEX
®
85/...
Torque Measuring Shaft
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
49012 EN
14 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
Output circuit (connection N1)
The speed output N1 has short-circuit proof push-pull outputs
providing a square-wave voltage with an amplitude of 24V
and a maximum switching current of 30 mA. The output
terminals must not be charged with an external voltage (see
illustration 17).
The output voltage of speed lines can be varied by modifying
the jumper position in the connection housing to 5V level
(see illustration 18).
Illustration 17: output circuit of speed outputs
Illustration 18: modification of voltage level for the speed signal
d) Outputs N-U
The KTR connection housing DF02 contains an integrated f/U
converter. It converts the pulses of the encoder to a linear
DC-voltage output (terminal N-U).
On the bottom side of the connection housing DF02 there is a
sixfold multiple switch allowing to adapt the scaling of the
speed signal to the type of measuring shaft and the speed
range (see illustration 13 and 19).
Illustration 19: switch positions