11
will stop working.
5.9When alarm area displays “Motor Overload”, and actuator starts to function in open direction at fully closed
position, if in 9-12s, valve position cannot be detected and this alarm is displayed, the actuator will stop working.
This alarm means that maybe valve is jammed or actuator’s torque is not applicable with valve.
6.Referenced control wire connection(For example, IMT-01. For practical wire connection,
please refer to product attached document. )
6.1 Switching value in remote control
Voltage for switching value is internal supply 24VDC. User only provides dry contacts. If external 24V
directing current or 220V alternating current is needed
，
please notify when place orders. Connecting wires
according to product attached wiring diagram.
6.2 Analog in remote control
（
4
～
20mA
）
While under the control of 4-20mA analog control, short circuit“16”and“17”. If it is under the
control of switching value and analog control
，
it needs to add a change-over switch on“15”
、
“16”
、
“17”.
Maintain: open/close/stop
(SO, SC and SS are provided by user.)
Inching: open/close
(SO and SC are provided by user.)
Maintain: open/close, Limit is reversible,
but cannot stop in middle travel. (SO and
SC are provided by user.)
Two-wire system. Open with signal. Close
without signal. (SO is provided by user. Two-wire
system control and related two-wire system
should be set up in Advanced settings.)
Two-wire system control. Close with signal.
Open without signal.(SC is provided by user and
related two-wire system shall be set up in
Advanced settings.)
Valve position feedback
DC4
～
20mA
Valve position control
DC4
～
20mA
