User Manual MCx-B-xxxAx-8.09
Page 3 of 13
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Rev.2021.7 [email protected]
If the Turck cable is not included in your actuator, connect the wires to the corresponding pins on the
terminal block as indicated in the table and schematic below:
Power Supply and Current Draw
The
MCx-B-xxxAx
can
ONLY
be connected to 24 VDC +/-10%.
The power consumption will range from minimum 100 mA to maximum 3 A while the actuator is active. When
not moving, the actuator draws approx. 50 mA.
Pin Function
6
Already Connected to battery board
C24 VDC wire to loose red cable with
crimp connector
5
Already Connected to battery board
Connect power ground wire to loose black cable
with crimp connector
4
Feedback signal (4-20 mA)*
3
Not connected
2
Isolated
**
input signal gnd.
1
Isolated
**
input signal (4-20 mA)
* “feedback” available in MCx-B-xxxA
F
version only.
** “isolated” available in MCx-B-xxxA
I
and xxxA
F
versions only.
Terminal
1 2 3 4 5 6
Remove sensing resistor R66 to convert
from 4-20 mA to 1-5 V control signal
Note:
if R66 is removed, we recommend
placing a 10K resistor between signal and
signal GND or simply using shielded cable
(for noise reduction).
