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TM000/020/060/080N
RM000/020/060/080N
PC Board
Potentiometer
Pins for PWM selection
Pin 1
Terminal
1
2
3
4
5
TB1
Fail Safe (on models 060 and 080)
Operation
•
Upon power failure the actuator will move to the position defined by DIP switch #2 (see above).
•
Even if power returns or is applied, the actuator ignores all operation until the failsafe position is reached.
To disengage the clutch
Ensure the actuator's stroke adjustment was completed (see stroke adjustment procedure below).
1)
Remove power from the actuator.
2)
Wait until the motor rotates to its failsafe position.
3)
Change the failsafe direction (only once), via DIP switch #2. If the actuator does not rotate, go to step 5.
4)
If the actuator rotates, wait until motor rotation is complete. Repeat step 3 until the motor no longer rotates after changing the
failsafe direction (DIP switch#2). Go to step 5.
5)
The clutch can now be disengaged.
Stroke adjustment – No control signal change
1.
Apply power and, WAIT FOR LED TO BE OFF (around 10 seconds).
2.
Press and release the reset button to start the auto-stroke process.
The LED should be illuminated.
•
First option:
The actuator will then travel in both directions to find its limit and position itself according to the demand.
The LED will extinguish, the process is complete.
•
Second option:
When the desired start position is reached, press and release the reset button. The actuator will now go the end
position. (you can also press and release the reset button when It's reaches the end position)
The LED will extinguish, the process is complete.
www.neptronic.com
J4
Clutch
Reset button
PB1
LD1
LED
DS1
ON
Dip switch
1 2 3 4
Specification & Installation Instructions
DIP switch settings
#
Description
1
Rotation
2
Fail safe return at
3
Control input signal
4
Feedback output signal
(*) default setting = All DIP switches OFF
ON
OFF (*)
CCW
CW
90°
0°
4-20 mA
2-10 Vdc
2-10 Vdc
4-20 mA
3
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