82
Connection “Mot -”, “Mot +”:
Motor connection
Mot -
Motor -
Mot +
Motor +
U
Out
0 … U
B
V
PWM switching frequency
f
PWM
78.12
kHz
Connection “Ch A”, “Ch B”:
Encoder input
Ch A
Encoder channel A
Ch B
Encoder channel B
Integrated pull-up resistance after +5V
R
2.2
k
f
400
kHz
Connection “SGND”:
Signal GND
Signal ground
Connection “+5V”:
Output voltage for external use
1)
U
Out
5
V DC
Load current
I
Out
60
mA
1)
E.g. Encoder
Description of the D-SUB connector
Connection D-sub connector:
Pin 2
RxD
RS232 / RxD
Pin 3
TxD
RS232 / TxD
PIn 5
GND
Ground
Digital inputs general information
– PLC, Standard
high
12.5 … U
B
low
0 … 7
– TTL
high
3.5 … U
B
low
0 … 0.5
The signal level (PLC or TTL) of the digital inputs can be set over the interface.
8 Technical Data
8.3 Motion Controller MCDC 3003 / 06 S