SMART POSITIONER
TMP-3000
PRODUCT MANUAL
Ver. 1.03
19
4.4
Piping Connection of the Positioner and Actuator
4.4.1
Single Acting Actuator
Our positioner is set to use only OUT1 port for single acting type. Therefore, when using
a single acting spring return type actuator, connect the OUT1 port to the actuator's
pneumatic port.
Fig. 4-1: Single Acting Actuator Pneumatic Piping Example
4.4.2
Double Acting Actuator
For double acting actuators, both OUT1 and OUT2 ports are used. If the current input
signal is increased, the air pressure is output from the OUT1 port. Refer to below and
install the piping.
Fig. 4-2: Double Acting Actuator Pneumatic Piping Example
