Unitek BAMOCAR-D3, Manual

Page: 38 / 46

X8 as TTL-Encoder output
Sensor signals( feedback ) from the motors will be given as ttl – encoder signals for cnc
control at d connector X8.
Encoder output is potentially isolated .
Power is supplied through the senor cable from the cnc/ sps control.
Power 5 V +/ - 0.2 Volts
Output signal complies with RS 485.
The resolution is programmable in case of rs and sc. ( parameter 0xa4, bit 1), same as in
case of in sensor – pulse rate.
X8 as TTL Encoder input
Attention :
X8 pin C ( select in) must be connected to X8 pin A ( + 5V)!!
The encoder input is potentially isolated
power supply is done through the sensor cable.
Option :
internal supply from servo input signals comply with RS 485
Maximum input frequency 200 kHz
Encoder input can be programmed for various functions.
Refer software description DS-NDrive.
38
BAMOCAR D3
X8
Enc
oder
-
out
pu
-
inpu
Pulse signals
(motor revolving clockwise)
Output level low <0.5V, high >4.5V
Slope <0.1ms
Zero pulse min. 0.2ms
Output frequency max. 200kHz
Pulse/rpm
- for RS, SC
programmable
- for IN encoder no.of pulses