8th edition, 9-11-2018
7000.05038, 8th edition, 9-11-2018
7000.05038
Installation
23
Tab. 6:
Electrical data - connections of the MCDC 3002 Motion Controllers on the motor
side
Pin
Designation
Value
9 (4. In)
Digital input
Input resistance
R
in
= 22 k
Ω
PLC level
Low: 0…4.5 V, High: 12.5 V…U
B
TTL level
Low: 0…0.5 V, High: 2.5 V…U
B
10 (Ch A)
11 (Ch B)
Encoder input
Integrated pull-up resistor after +5 V: R = 2.2 k
Ω
f
≤
400 kHz
12 (U
CC
)
Output voltage for external use
(e.g., encoders)
U
out
= 5 V
Load current
I
out
≤
60 mA
13 (SGND)
Signal ground
–
14 (Mot +)
15 (Mot –)
Motor connection
Clockwise rotation with homopolar connection
Anticlockwise rotation with oppositely poled connec-
tion
Output voltage
U
out
= 0…U
B
PWM switching frequency
f
PWM
= 78.12 kHz
16 (5. In)
Digital input
Input resistance
R
in
= 22 k
Ω
PLC level
Low: 0…4.5 V, High: 12.5 V…U
B
TTL level
Low: 0…0.5 V, High: 2.5 V…U
B
