neptronic TM220FN Non Spring Return Damper Actuator Instruction Manual

neptronic TM220FN Non Spring Return Damper Actuator

Features:

• Clutch for manual adjustments.
• Maintenance free.
• Position indicator.
• Control signal fully programmable.
• Brushless DC driven motor.
• Fail safe by Enerdrive System1 (on model 260 & 280).
• Auxiliary switches (on model 260 & 280).

Technical Data

| TM200FN| TM220FN| TM260FN| TM280FN| RM200FN| RM220FN| RM260FN|

RM280FN

---|---|---|---|---|---|---|---|---

Auxiliary switches

| No| Yes (2)| No| Yes (2)| No| Yes (2)| No|

Yes (2)

Fail safe – Enerdrive

| No| Yes| No|

Yes

Power consumption| 30 VA| 50 VA Peak, 30 VA| 30 VA| 50 VA Peak, 30 VA

Torque

| 120 in.lb. [13.5 Nm] at rated voltage| 240 in.lb. [27 Nm] at rated voltage
Running time through 90º|

20 sec torque dependant

Power supply

| 28 to 32 Vdc or 22 to 26 Vac, 220 to 250 Vac 50/60Hz
Feedback|

4 to 20 mA or 2 to 10 Vdc adjustable

Electrical connection

| 18 AWG [0.8 mm2] minimum
Inlet bushing|

2 inlet bushing of 7/8 in [22.2 mm]

Control signal

| Analog, Digital or PWM programmable (factory set with analog control signal)
Angle of rotation|

0 to 90 degrees, electronically adjustable (factory set with 90º stroke)

Direction of rotation

|

Reversible, Clockwise (CW) or Counterclockwise (CCW) (factory set with CW direction)

Operating temperature

|

0ºF to 122ºF [-18ºC to 50ºC]

Storage temperature

|

-22ºF to 122ºF [-30ºC to 50ºC]

Relative Humidity

|

5 to 95 % non condensing.

Weight

| 5 lbs. [2.3 kg]|

8 lbs. [3.5 kg]

Warning: Do not press the clutch when actuator is powered

Dimensions

Dimension

| Imperial (in)| Metric (mm)
---|---|---
A| 5.20|

132.1

B

| 1.33| 33.8
C| 9.13|

231.9

D

| 3.55|

90.2

Caution

We strongly recommend that all Neutronic® products be wired to a separate transformer and that transformer shall service only Neutronic® products. This precaution will prevent interference with, and/or possible damage to incompatible equipment.
When multiple actuators are wired on a single transformer, polarity must be observed. Long wiring runs create voltage drop which may affect the actuator performance.

Mechanical Installation

|

1. Manually close the damper blades and positioned the actuator at 0º or 90º.
2. Slide the actuator onto the shaft.
3. Tighten the nuts on the “U” bolt to the shaft with a 10mm wrench to a torque of 150 in.lb. [17 Nm].
4. Slide the mounting bracket under the actuator. Ensure free movement of the slot at the base of the actuator. The bracket pin must be placed in the mid distance of the slot
5. Fix the bracket to the ductwork with #8 self-tapping screws.

---|---

Wiring Diagrams

Digital signal from internal source

Digital signal

Input Signal and Feedback setup

DS1-4 at OFF = 4 – 20mA (default setting) DS1-4 at ON = 2 – 10Vdc
Digital & PWM Mode| No Input Signal Setting
DS1-3 MUST be at OFF

PC Board

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 reaches the end position)
  The LED will extinguish, the process is complete

Programming – Change of control signal & PWM pulse setting

1. Remove power and put all dip switches “OFF”. (factory preset).
2. Apply power and, within 10 seconds, press and release the reset button. The LED should be blinking.
3. Select the control signal with dip switches:

| Digital or Analog Modes| PWM Mode
---|---|---
Move switch No1 “ON” and then “OFF”.| Digital (On/Off or 3 point floating)|

5 sec. pulse (factory preset)

Move switch No2 “ON” and then “OFF”.

| Analog (Default)|

25 sec. pulse

4. Stroke adjustment see the stroke adjustment section above.

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.

When not used for programming, jumper is placed between pin 4 & 5

Wiring Diagrams for auxiliary switches (on model 220 & 280)

| Auxiliary switch rating:
5 Amp resistive, 250 Vac
---|---

Documents / Resources

| neptronic TM220FN Non Spring Return Damper Actuator [pdf] Instruction Manual
TM200FN, TM220FN, TM260FN, TM280FN, RM200FN, RM220FN, RM260FN, RM280FN, TM220FN Non Spring Return Damper Actuator, Non Spring Return Damper Actuator, Return Damper Actuator, Damper Actuator, Actuator
---|---

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>