TM200/220/260N
RM200/220/260/280N
Specification & Installation Instruction
4
Enabling or disabling PWM mode
1. Remove power supply to actuator
2. Install jumper between pin 3 & 4 of J3
3. Select the desired action using the dipswitches (DS1):
DS1-1
DS1-2
Action
OFF
ON
Enable PWM Mode
ON
OFF
Disable PWM Mode
4. Re-apply power supply to actuator
5.
Wait 5 seconds
6. Remove power supply to actuator
7. Remove jumper between pin 3 & 4 of J3, re-install it between pin 4 & 5.
8.
Re-apply power supply to actuator
PWM is factory preset at 5 sec. pulse,
refer to programming section above to change pulse setting.
J
3
Pin #1
Pin #5
Pin #4
Pin #3
Pin #2
When not used for programming,
jumper is placed between pin 4 & 5
Zero and span calibration
This feature is applicable to analog control signal only.
1. Remove power and put all dip switches "OFF". (factory preset).
2. Apply power and,
within 10 seconds
press and
hold
the reset button until the LED blinks once.
The Zero and span calibration process then start.
3. Release the reset button. The LED is now constantly illuminated.
4. Apply new minimum voltage.
It can be any value between 0 to 7 Vdc, with an external 0 to 10 volt supply (ex: MEP).
5. Press and release the reset button to memorize the new minimum voltage. The LED blinks.
6. Apply new maximum voltage.
It can be any value between 3 to 10 Vdc, this value should be greater than the new minimum value.
7. Press and release the reset button to memorize the new maximum voltage. The LED blinks.
The Zero and span calibration process is complete.
Note: To reset zero and span to 2 to 10 Vdc (factory value). You just have to re-select the analog control signal mode, see
Programming.
Wiring Diagrams for auxiliary switches
(on model 220 & 280)
BLACK
RED
GREEN
BROWN
WHITE
BLUE
LOWER COMMON
LOWER CLOSED 10-90º
LOWER CLOSED 0-10º
UPPER COMMON
UPPER CLOSED 0-80º
UPPER CLOSED 80-90º
Auxiliary switch rating:
5 Amp resistive, 250 Vac
