Control connection
DS 400-2
04/2019 - V01
48
X8
as
T
TL
E
nc
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er
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pu
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5.11
X8 as TTL Encoder output
The encoder signals supplied by the motor (feedback) are available at the output of the D-
connector X8 TTL encoder signals for the CNC control.
The encoder output is internally isolated.
The voltage is supplied via the encoder line from the CNC/PLC control.
Voltage 5 V
±
0.2 V.
The output signal corresponds to RS485.
Option: Internal supply from the servo-drive (LBR1 + LBR2)
For RS and SC the resolution can be programmed. (Parameter 0 x a4, Bit1),
for IN it corresponds to the encoder no. of pulses
DS-400-encoder-out
Pulse signals
(motor revolving clockwise)
Output level
low
< 0,5 V
high >4.5 V
Slope
< 0,1 µs
Zero pulse
min. 0.2 µs
Output frequency
max. 200 kHz
Pulse/rpm
for RS, SC
programmable
for IN
encoder no. of pulses
X8 as TTL encoder input
Note:
X8 pin 6 (select IN) must be bridged with X8 pin 1 (+5V)!
The encoder input is internally isolated.
The voltage is supplied via the encoder line.
Option: Internal supply from the servo-drive
The input signal correspond to RS485.
Input frequency max. 200 kHz
Option: Internal supply from the servo-drive (LBR1 + LBR2)
The encoder input can be programmed for different functions;
see software Manual DS-NDrive
