Neptronic BM000 User manual

BM Series Actuators
Specification and Installation Instructions
BM-181119
1
Technical
Data
BM000
BM060
BM000F
BM060F
BM000FF
BM060FF
BM020
BM080
BM020F
BM080F
BM020FF
BM080FF
Fail safe1
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Power
consumption
6
VA
15VA
Peak,6VA
15
VA
24VA
Peak,15VA
15
VA
24VA
Peak,15VA
6
VA
15VA
Peak,6VA
15
VA
24VA
Peak,15VA
15
VA
24VA
Peak,15VA
Torque
50 in.lb. [5.6 Nm]
at rated voltage
35 in.lb. [3.9 Nm] at
rated voltage
25 in.lb. [2.8 Nm] at
rated voltage
50 in.lb. [5.6 Nm]
at rated voltage
35 in.lb. [3.9 Nm] at
rated voltage
25 in.lb. [2.8 Nm] at
rated voltage
Running time
through 90º
20 to 30 sec
torque dependant
3.5 to 4.5 sec
torque dependant
1.5 to 2.5 sec
torque dependant
20 to 30 sec
torque dependant
3.5 to 4.5 sec
torque dependant
1.5 to 2.5 sec
torque dependant
Auxiliary
switches
No
Yes (2)
Ingress
protection
IP22 equivalent to Nema type 2,
IP54 equivalent to Nema type 3R if water tight inlet bushings
(not supplied NEP617) are installed
IP22 equivalent to Nema type 2
Feedback
4 to 20 mA or 2 to 10 Vdc adjustable
Power supply
22 to 26 Vac or 28 to 32 Vdc
Electrical
connection
18 AWG [0.8 mm2] minimum
Inlet bushing
2 inlet bushings: 13/16” [20.6mm]
Control signal
Analog, Digital or Pulse with modulation (PWM) programmable (factory set with Analog control signal)
Angle of
rotation
0 to 90 degrees, mechanically adjustable (factory set with 90º stroke)
Direction of
rotation
Reversible, Clockwise (CW), or Counterclockwise (CCW) (factory set with CW direction)
Ambient
temperature
-22ºF to 122ºF [-30ºC to 50ºC]
Storage
temperature
-22ºF to 122ºF [-30ºC to 50ºC]
Relative
Humidity
5 to 95 % non condensing.
Weight
3 lbs. [1.4 kg]
Warning: Do not press the clutch when actuator is powered.
Dimensions
Dimension
Inches (in)
Metric (mm)
A
1.50
38.1
B
3.64
92.5
C
6.60
167.5
D
model 000 & 060
3.02
76.8
model 020 & 080
3.81
96.8
1
Enerdrive System U.S.A. Patent #5,278,454
Features:
Mounts easy on round & square shaft (with option –8)
External clutch for manual adjustments
Maintenance free
Position indicator
Control signal fully programmable
The fastest actuator of the world (model BM_ _ _FF)
Fail safe by Enerdrive System1(on model 060 & 080)
Auxiliary switches (on model 020 & 080)
BM000
BM020
BM060
BM080
BM000F
BM020F
BM060F
BM080F
BM000FF
BM020FF
BM060FF
BM080FF

BM Series Actuators
Specification and Installation Instructions
www.neptronic.com 2
Caution
We strongly recommend that all Neptronic®products be wired to a separate transformer and that transformer shall service only Neptronic®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 position 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 an 8mm
wrench to a torque of 60 in.lb. [6.7 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
Analog
For 4 to 20mA control signal, connect supplied 500 Ohm resistor between
pins 1 and 3.
For 2 to 10Vdc feedback signal, connect supplied 500 Ohm resistor
between pins 1 and 5.
PWM
3-wire/Digital 2 positions
4-wire/Digital 3 point floating
Note: In Digital Mode, the actuator is sensitive to induced electrical voltages from external sources. To prevent interference, install a
2.2k Ohm, 0.5 W resistor (included) between pins 1 and 3 and another between pins 1 and 4 of TB1 as shown above.
Note: In any of the above wiring configurations, connect a supplied 500 Ohm resistor between pins 1 and 5 for a 2-10Vdc feedback
signal.
CLUTCH
MOUNTING
BRACKET
1 2 3 4
COMMON (-)
SUPPLY (+)
5
FEEDBACK
4 to 20 mA
2 to 10 Vdc
1 2 3 4
COMMON (-)
SUPPLY (+)
5
FEEDBACK
4 to 20 mA
PWM CONTROL SIGNAL
1 2 3 4
Common (-)
24Vac (+)
5
Feedback
4 to 20 mA
Drive CW
Drive CCW
2.2K
2.2K
1 2 3 4
Common (-)
24Vac (+)
5
Feedback
4 to 20 mA
Drive CW
Drive CCW
2.2K
2.2K

BM Series Actuators
Specification and Installation Instructions
www.neptronic.com 3
PC Board
DIP Switch Settings
NOTE*: To use DIP switch #3 in other modes
(analog/digital), refer to Feedback Selection (CCW
Direction) on page 4.
Stroke Adjustment –No control signal change
1. Apply power and, wait for at least 10 seconds.
2. Press and release the reset button to start the auto-stroke process.
The LED should be illuminated.
a. First option:
The actuator will then travel in both directions to find its limits and position itself according to the demand.
The LED will extinguish, the process is complete.
b. Second option:
When the desired end position is reached, press and release the reset button. The actuator goes to the start
position. You can also press and release the reset button when it reaches the start position. Once this process is
complete, the LED extinguishes.
Programming –Change of control signal
a. Remove power and put all dip switches to "OFF" (Default).
b. Apply power and, within 10 seconds, press and release the reset button. The LED should be blinking.
c. Select the control signal with DIP switches:
DIP Switch
Signal
Move DS #1 to ON and then OFF
Digital, On/Off or 3 point floating
Move DS #2 to ON and then OFF
PWM
Move DS #3 to ON and then OFF
Analog (default)
d. If PWM mode is selected; when programming is done
- If DIP switch #3 is ON, PWM uses 5-second pulse
- If DIP switch #3 is OFF, PWM uses 25-second pulse
Stroke adjustment
see the stroke adjustment section above.
BM060
1 2 3 4 5 Dip switch
Reset
button
LED
Terminal
ON
1 2 3
Potentiometer
ON
1 2 3
ON
1 2 3
Rotation: CCW
Fail safe return at 90°
PWM mode: 5-sec pulse
Other modes: see note*
PWM mode: 25-sec pulse
Other modes: see note*
Rotation: CW
Fail safe return at 0°
OFF
ON

BM Series Actuators
Specification and Installation Instructions
www.neptronic.com 4
Feedback selection (CCW direction)
To select the CCW direction, set DS #1 to ON, and if the actuator is in Analog or Digital mode, you can program the feedback signal
direction.
If switch No3 is "OFF":
The feedback control is automatically reverse to 4 to 20 mA for 90
to 0 degrees.
0º
20 mA 90º 4 mA
If switch No3 is "ON":
The feedback control is to 20 to 4 mA for 90 to 0 degrees.
0º
4 mA 90º 20 mA
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 flashes once. When the LED flashes,
release the reset button, the LED remains illuminated and the zero and span calibration process starts. NOTE: Do not hold
the reset button for too long as it may cancel the process.
3. Apply new minimum voltage.
It can be any value between 0 to 7 Vdc, with an external 0 to 10 volt supply (ex: MEP).
4. Press and release the reset button to memorize the new minimum voltage. The LED flashes once and then remains
illuminated.
5. Apply new maximum voltage.
It can be any value between 3 to 10 Vdc; this value should be greater than the new minimum value.
6. Press and release the reset button to memorize the new maximum voltage. The LED flashes once and then turns off.
The Zero and span calibration process is complete.
Note: The voltage difference between the minimum voltage and high voltage settings must be at least 3V. If not, the actuator
will ignore the values entered and use the previous values. For example, a minimum voltage of 5V and a maximum
voltage of 7V represent a difference of 2V.
Note: To reset zero and span to 2 to 10 Vdc (factory value), re-select the analog control signal mode, see Programming.