20 STR 0PA
3P CONTROL (REGULATING)
Setting-up: 3P control + other functions, in addition to STOP on I1 and other ones in addition to 2P on I2
input.
The EA moves either to the OPEN or CLOSE direction with 0/4/12 up to 20 mA, 4 up to 12 mA (0/2
up to 10V) input control signal supplied on terminals +IN, -IN. The EA stops once the required
position is reached (corresponding with the input control signal supplied) or the set end position is
reached.
Note: The ES fails to stop in case that the STOP function is selected on I1 input with 3P control mode
and 24V DC voltage supplied on I1 terminal.
3P/2P switched over to I2
Setting-up: 3P/2P control switched over to I2 (2P function is automatically selected for I2 input
function in selecting this control option) + other functions in addition to STOP on I1:
The EA moves either to the OPEN or CLOSE direction with 0/4/12 up to 20 mA, 4 up to 12 mA (0/2
up to 10V) input control signal supplied on terminals +IN, -IN. The EA stops once the required
position is reached (corresponding with the input control signal supplied) or the set end position is
reached.
The EA stops to respond 0/4/12 up to 20 mA, 4 up to 12 mA (0/2 up to 10V) input control signal and
rests in case of I2 active input (with 24V DC constantly ON or OFF – as per I2 function set-up to
ACTIVE – or supplied on I2 connector). The EA is allowed to move either to the OPEN or CLOSE
direction with 24V DC voltage supplied to terminals OPEN or CLOSE. The EA stops if power supply is
cut-off or the end position is reached. The EA stops to respond to the input control signal and fixes its
position once the supply voltage on I2 is OFF.
3P/2P switched over to I2 (PULSE 2P)
Setting-up: 3P/2P control switched over to I2 (2P function is automatically selected for I2 input function
in selecting this control option) + other functions in addition to STOP on I1:
The EA moves either to the OPEN or CLOSE direction with input control signal 0/4/12 up to 20 mA,
4 up to 12 mA (0/2 up to 10V) supplied on connectors +IN, -IN. The EA stops once the required
position is reached (corresponding with the input control signal supplied) or the set end position is
reached.
In case of active input I2 (permanent supply of voltage 24 V DC on the terminal I2 eventually by
switching-off- according to the setting of the function I2 AKTIV) the electric actuator stops react on the
input control signal 0/4/12 up to 20 mA, 4 up to 12 mA (0/2 to 10V) and stops. In this condition it is
possible to control the electric actuator in the direction OPEN, or CLOSE by 24V DC voltage impulse,
that is supplied on the terminals OPEN, or CLOSE.
After supplying of 24 V DC impulse on the terminal I1 (STOP) or after reaching the setted end position
the actuator stops.
After switching-off of supply voltage on the terminal I2 the electric actuator starts to react on the input
control signal and moves in corresponding position.
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