TMC-4 Control Card
for Electric Actuators
Installation & Maintenance Manual
9
03/18/21
www.atcontrols.com
IOM08139 REVISION 01
Input / Output Signal Configurations
Command Type = mA Sinking
Externally Powered Loop Control
Command Type = mA Sinking
2-Wire Transmitter Control
Command Type = mA Sourcing
Externally Powered Loop Control
Command Type = mA Sourcing
2-Wire Transmitter Control
Command Type = 5V and 10V
Command Type = 135Ω Slide Wire or 1kΩ Potentiometer
Command Type = On-Off
Externally Powered Inputs
Command Type = On-Off
Using TMC-4 +24V Output
Feedback = mA or V
