User Manual MCx-xxxAS-1.05
Page 3 of 18
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Rev.2021.8 [email protected]
Power Supply and Draw
The
MCx-xxxAS
may be connected to voltages ranging within 12-24 VDC.
The current draw will range from minimum 100 mA to maximum 3 A while the actuator is active. When not
moving, the actuator draws approx. 50 mA.
Control Signal and Feedback
Locate the correct connection terminals as shown in the picture on p.2, then connect your communication
wires to PIN 3 and PIN 4 (grey and pink wires), as shown below.
Serial Port Connection
ACTUATOR
1 2 3 4 5 6
P2
4-20 mA Signal source,
user powered
-
+
TD(A) TD(B)
SIGNAL GND
MCx-xxxAS
Internal
RES
R66
NOTE 1:
Usually, the actuators are
shipped for 4-20 mA signal input.
For 1-5 V signal input, remove 250 ohm
resistor R66 (or cut just one wire as
shown in picture on p.2)
NOTE 2:
Signal Gnd is ISOLATED
from Power Gnd. in all MCx-xxxAS
models.