TMC-4 Control Card
for Electric Actuators
Installation & Operation Manual
3
03/18/21
www.atcontrols.com
IOM08139 REVISION 01
Supply Type Switch
Switch to select type of supply voltage. Set to “AC” for
single phase AC supply voltage between 85V and 250V.
Set to “DC” for DC supply voltage between 10V and
30VDC.
Ensure Supply Type Switch is
in the “AC” position when
powering with supply voltage
between 85V and 250V. Failure
to do so may result in damage
to the TMC-4
Fuse
The fuse is a standard 5x20mm time delay fuse rated for
10A, 250V. Replacement fuses shall not exceed this
maximum rating.
Terminals
Terminals are provided for supply power, motor and
control signal connections. The TMC-4A002-001 has a
single row terminal for all connections. The TMC-4A002-
002 has two rows; one for power and motor, the other for
control and feedback signals. Details are outlined in the
section on wiring.
Option Module Slot(s)
mSATA / Mini PCI Express connection point for optional
feature modules such as for serial communication or
other control types. Optional modules can be installed
with (2) 4-40 x 1/4" screws.
(P4) Expansion Header
14 point connection header for optional accessory
interfaces.
(P5) Limit Switch Header
3 point connection header for feedback limit switches
when required for actuator control.
(P7) Feedback Potentiometer Header
3 point connection header for feedback potentiometer
when required for actuator control.
(P8) Temperature Probe Header
2 point connection header for optional motor
temperature monitor probe.
Display
OLED display to display actuator status and menu
options.
Joystick
5-way joystick (up, down, left, right, center) for menu
navigation and adjustment of parameters and settings.
Direction
Function
[ UP ]
Navigate up in menus.
Choose previous setting selection or
increase setting value.
Motor CCW in
POSITION CONFIG
calibrate
settings.
[ DOWN ]
Navigate down in menus.
Choose next setting selection or decrease
setting value.
Motor CW in
POSITION CONFIG
calibrate
settings.
[ LEFT ]
Navigate left in menus.
Return to previous menu screen or exit
menu subgroup.
Cancel or exit setting.
[ RIGHT ]
or
[ CENTER ]
Navigate right in menus.
Enter parameter screen to adjust setting.
Confirm or save setting when finished
changing.
NOTE:
When incrementing a setting value, the value step
increases by +1 for every 6 presses. Reset the step back to +1
by pressing back in opposite direction.
Insert option module into
connector and rotate flat. Tighten
with #4-40 x 1/4” fasteners.
UP
DOWN
LEFT
RIGHT
CENTER
