A-T Controls TRIAO TMC-4 Manual de instalação e operação - Página 7
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TMC-4A002-002
(P1)
Motor / Supply
Terminals
1
Heater L/+
Fused output for heater.
2
Heater N/-
Neutral output for heater, connected to supply N.
3
Supply L/+
Supply Power.
4
Supply N/-
Supply Power.
Output that switches supply power when motor outputs are energized. Used for spring return electric actuator
External
brakes.
5
Brake
AC Operation: Switch off when motor on.
DC Operation: Switch on when motor on.
AC: Energize clockwise motor winding.
6
Motor CW
DC: Switch (+) supply voltage for clockwise operation.
AC: Energize counterclockwise motor winding.
7
Motor CCW
DC: Switch (+) supply voltage for counterclockwise operation.
AC: Motor neutral, connected to supply N.
8
Motor N
DC: not used.
(P2)
Signal / Comm
Terminals
1
+24V Out
Auxiliary 24VDC output.
I/O 1
2
Command signal input.
Signal In
3
Signal GND
Command signal reference.
I/O 2
4
Feedback signal output.
Signal Out
5
Signal GND
Feedback signal reference.
6
COM2 P
Communication non-inverting input (Channel 2).
7
COM2 N
Communication inverting input (Channel 2).
8
COM1 P
Communication non-inverting input (Channel 1).
9
COM1 N
Communication inverting input (Channel 1).
10
GND
Ground.
www.atcontrols.com
Function
Function
7
TMC-4 Control Card
for Electric Actuators
Installation & Maintenance Manual
03/18/21
IOM08139 REVISION 01