Electric Actuator Instructions
E024, E025, E026,
E029 & E030
BAC IOM
TABLE OF CONTENTS
Electric Actuator Specifications..............................2
Overview ........................................................................3
Actuator Wiring Diagrams ........................................4
VMS-35 Specifications and Wiring Diagram ......5
VMS -35 Installation and Testing ............................6
VMS -35 Battery Replacement ................................7
Removal of E024 & E025 ...........................................8
Installation of E024 &E025 .......................................8
Removal of E026, E029 & E030................................9
Installation of E026, E029 & E030 ...........................9
Set-up ........................................................................... 10
Control Action ........................................................... 11
Power Failure Direction E025 & E026 ................ 12
Indicator Lights ......................................................... 13
Installation Drawings ........................................14-15
BAC_IOM_RevA_0214
92500115 RevA
ELECTRIC ACTUATOR SPECIFICATIONS*
Valve Usage: E024, E025 [Valve sizes 1/2 to 4 Inch]
E026 [Valve sizes 1 to 6 Inch]
E029, E030 [Valve sizes 1-1/4 to 10 Inch]
______________________________________________________________________________________________
Power supply: 24 VAC ± 20% 50/60 Hz, 24 VDC ± 10%
______________________________________________________________________________________________
Power Consumption: E024 6 VA
E025, E026 21 VA
E029 10 VA
E030 50 VA (Actuator 10VA, VMS-35 40VA)
______________________________________________________________________________________________
Timing: 90 seconds full stroke max
______________________________________________________________________________________________
Control Signal: 2-10 Vdc (default), 4-20 mAdc [with KR500 (resistor kit)]
______________________________________________________________________________________________
Feedback Signal: 2-10 Vdc
______________________________________________________________________________________________
Signal Failure Direction: E024, E029 Fail Closed or Lower Port Closed (default), or
Fail Open or Upper Port Closed
E030 Fail-Safe (this choice dictates Power Failure Mode)
E025, E026 Fail Closed or Lower Port Closed (default), or
Fail Open or Upper Port Closed
______________________________________________________________________________________________
Power Failure Mode: E024, E029 Fail-In-Place
E030 Fail-Safe
E025, E026 Fail Closed or Lower Port Closed (default), or
Fail Open or Upper Port Closed
______________________________________________________________________________________________
Capacitor: E025, E026 Capacitor charge time 5 to 20 seconds
______________________________________________________________________________________________
Manual Override: Yes, with supplied Allen Key (4mm E024, E025 / 5mm, E026, E029, E030)
______________________________________________________________________________________________
Construction: Aluminum die cast Yoke, plastic Housing
______________________________________________________________________________________________
Connections: 3 foot long 4 Conductor 18 gauge wire, pigtail (may include fifth pink colored conduc-
______________________________________________________________________________________________
Enclosure Type: NEMA 2, IP54, UL 2
______________________________________________________________________________________________
Noise Level: E024, E025 45 dBA
E026 60 dBA
E029, E030 65 dBA
______________________________________________________________________________________________
Environmental: Operating: Ambient + 32°F to +122°F (0 to +50°C)
Humidity: 5 to 95% RH non-condensing
Storage: -40°F to +176°F [-40°C to +80°C]
______________________________________________________________________________________________
Orientation: Factory Aligned per drawings
tor only used for factory programming. Do Not Use or Connect)
* See page 5 for VMS-35 Specifications
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2
ADAPTION POWER
(E024, E029, E030) (E025, E026)
OVERVIEW
The actuators feature a native
2-10 Vdc Control Signal.
Installation of the KR500
Resistor Kit converts the
Control Signal input to 4-20
mAdc. When using 4-20 mA
input, terminate the 500 ohm
resistor from the KR500 resistor
kit between the White and
Black actuator wires. When
using the VMS-35, this can be
easily done between the NO1
and LN terminals for Actuator
1 and between the NO2 and LN
terminals for Actuator 2.
A single wire brings a 2-10 Vdc
Feedback Signal. The Feedback
Signal is not available using
4-20 mAdc.
Manual Override is possible by turning off the power,
pressing the Manual Override button and rotating the
supplied Allen key in the Socket.
To raise the actuator stem turn the Allen key counterclockwise.
!
DANGER
PRESS THE MANUAL OVERRIDE BUTTON IN FIRMLY WHILE
OPERATING THE MANUAL OVERRIDE. FAILURE TO DO SO WHILE
THE ACTUATOR IS POWERED OR BEING DRIVEN TO THE POWER
FAILURE DIRECTION CAN CAUSE SERIOUS PERSONAL INJURY
AND DAMAGE THE ACTUATOR.
The Rotation Switch can be adjusted to set the direction the
Control Signal opens and closes the valve (and Loss of Signal
direction in some actuators) in the field without actuator
removal.
Adaption (Auto-Calibration - green LED), a combined
Adaption/ Power button to reset and relearn the valve
stroke as well as indicate the actuator is powered. When
the Button is pressed, the actuator will drive one full cycle
to its mechanical end stops OR the valves mechanical seats.
Upon completion of this cycle the actuators working range
(Control Signal, Feedback Signal and running time) will be
adjusted to the actual stroke of the actuator.
Status (yellow LED) to confirm communication.
BAC_IOM_RevA_0214
3
2-10 VDC
Line
Volts
24 VAC
CLASS 2
TRANSFORMER
2-10 VDC
CONTROL
SIGNAL
2-10 VDC
FEED-
BACK
ACTUATOR
BK #1 ( )
RD #2 ( )
WH #3 (Y)
OR #5 (U)
Common
Hot
Input, 2 to 10 VDC
Output, 2 to 10 VDC
4-20 MADC
Line
Volts
24 VAC
CLASS 2
TRANSFORMER
4-20 MADC
CONTROL
SIGNAL
2-10 VDC
FEED-
BACK
ACTUATOR
BK #1 ( )
RD #2 ( )
WH #3 (Y)
OR #5 (U)
Common
Hot
Input, 2 to 10 VDC
Output, 2 to 10 VDC
KR500
RESISTOR
ACTUATOR WIRING DIAGRAMS
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4
VMS-35 BCM
Power
24 VAC
HOT
Existing Jumper
L LN RC LN TG BT AC LNNC1 C1 NO1
NC2 C2
NO2
CONTROL SIGNAL (S)
(RECOMMENDED)
(RECOMMENDED)
OUTPUT TO
ACTUATOR A
OUTPUT TO
ACTUATOR B
(IF USED)
Actuator BActuator A
1. The VMS-35 can power one (1) or two (2) actuators.
2. Energize 24 VAC before connecting red lead to battery.
3. Also read actuator wiring and setup instructions.
4. To prevent signal interference proper signal wire cable
shielding is recommended.
5. When using long wire runs and a 2 – 10 Vdc signal,
signal and power cables should be run in separate
conduits to avoid interference.
NOTES
VMS-35
OR#5(U)
WH#3(Y) RD#2(+) BK#1(-)
OR#5(U)
WH#3(Y) RD#2(+) BK#1(-)
BACKUP CONTROL MODULE
SPECIFICATIONS
Actuator Usage: E030 (E030 includes a VMS-35 BCM), E029, E024
Power supply: 24 VAC ± 20% 50/60 Hz
Power Consumption: 40 VA (add VA rating for actuator used)
Number Actuators: One or Two
Construction: Battery w/Circuit Board, Charger and Transformer
Enclosure Type: NEMA 4X, IP66, UL 4X, CSA 4X
Flame Retardant: UL 50
Construction: UV Stabilized Fiberglass Reinforced Polyester,
Polycarbonate Hinge and Closed Cell Neoprene Gasket
Connections: Two 1/2 IN conduit with one plug
Number Batteries: One
Initial Charge: 2-4 hours
Battery Life: Up to 5 years … Replacement battery
model UB1213 / 12V, 1.3 Ah
Mounting: Feet for Wall Mount (4.91” x 8.75” centers)
Environmental: Operating/ Storage: Ambient +32°F to +104°F
(0 to +40°C) – due to battery
Weight: 4.25 lbs (2 kg)
VMS-35 WIRING DIAGRAM
TERMINALS
L System Power 24 VAC (+)
LN System Neutral (-)
RC Remote Control
BT Battery Test (+)
TG Test Ground (-)
C1 Control Signal 1st Actuator (+)
C2 Control Signal 2nd Actuator (+)
NC1 Not Used
NC2 Not Used
NO1 Relay Normally Open 1st Actuator
NO2 Relay Normally Open 2nd Actuator
AC 24 VAC Out (+)
Operation:
Proportional Normal: Terminal L is connected to 24 VAC building
power. Terminal LN completes the circuit to BK. Actuator responds to
modulating input signal.
Power Failure: Terminal AC changes to 24 V square wave from battery/
inverter. A relay breaks the connection between Terminals C1 and NO1
forcing the actuator to return to the rotation switch position (See page
11 for explanation of rotation switch position).
Loss of Signal: Terminal AC uses 24VAC building power. The control
signal is broken forcing the actuator to return to the rotation switch
position (See page 11 for explanation of rotation switch position).
BAC_IOM_RevA_0214
5
INSTALLATION
1. Disengage the 24 VAC building power circuit before wiring. Verify that the battery inside the VMS-35 has its wires disconnected and
leave them that way for now. Disconnect them if they are connected.
2. Connect the VMS-35 to the actuator(s) as shown on wiring diagram. The VMS-35 can power one or two actuators.
Actuator A: Connect terminal N01 to white wire from actuator to drive the valve stem to the rotation switch position. Connect terminal
AC to red wire from actuator to provide power. Connect grounded reference – negative/black wire from actuator to terminal LN. Also
connect the control signal (-) to the black wire from the actuator. Connect terminal C1 to the control signal positive (+). If the control
signal is 4-20mADC a KR500 500 ohm resistor is required. Terminate the resistor between terminals N01 an LN.
Actuator B: Connect terminal N02 to white wire from actuator to drive the valve stem to the rotation switch position. Connect terminal
AC to red wire from actuator to provide power. Connect grounded reference – negative/black wire from actuator to terminal LN. Also
connect the control signal (-) to the black wire from the actuator. Connect terminal C2 to the control signal positive (+). If the control
signal is 4-20mADC a KR500 500 ohm resistor is required. Terminate the resistor between terminals N02 an LN.
3. While still disconnected, wire the VMS-35 to 24 volts AC power. Connect the hot to terminal L then neutral to terminal LN.
4. Engage the 24 VAC building power.
5. Verify that building power is live then connect the loose red wire inside the VMS-35 enclosure to the positive (+) battery terminal and
the black wire to the negative (-) battery terminal.
NOTE: Engage the 24 VAC power to the VMS-35 before connecting the battery. Connecting the battery first causes the VMS-35 to go
into the power failure mode. If there are conditions other than power failure during which the actuator should be driven to the rotation
switch position (See page 11 for explanation of rotation switch position), replace the jumper between RC & LN with a contact that opens
on demand.
TESTING
Disconnecting the jumper between RC & LN, with building power on, will drive the actuator to the rotation switch position (See page 11
for explanation of rotation switch position).
Testing the VMS-35 and the charging system and battery is recommended yearly. To test charging measure the voltage between terminals
TG & BT. TG is negative. When the power supply is charging correctly the voltage will be 13 - 14 volts DC. To test the battery disconnect
LN or L, wait for the actuator to return to the rotation switch position (See page 11 for explanation of rotation switch position) and then
measure the voltage between TG & BT. A good and adequately charged battery will be between 10 - 12 volts DC.
The VMS-35 is a standby power supply.
It is intended to drive an actuator to either open or close a valve during a power failure. The VMS-35 can power one or two actuators.
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6
VMS-35 (UB1213) BATTERY REPLACEMENT
NOTE Normal valve operation under 24 VAC power need not be interrupted
during battery replacement; however, the fail-safe function will not be avail-
able until the new battery is in place, connected and sufficiently charged (typi-
cally 2-4 hours).
1. Refer to the picture (left) to locate and disconnect the Red and
Black wires from the battery.
2. Remove the two battery mounting bracket screws and remove
the battery and bracket.
3. Place the bracket over the new battery and install the
assembly as shown, using the two screws removed in step 2
(above).
4. Connect the Black wire to the black (unmarked) terminal.
5. With 24 VAC power present, connect the Red wire to the
red terminal. VMS-35 circuitry will automatically charge the
battery. (If 24 VAC is not present, the valve may move to its
fail-safe position, depending upon residual charge in the new
battery.)
PROCEDURE:
6. Recycle or dispose of the old battery properly. Do not
incinerate!
BAC_IOM_RevA_0214
7
READ ALL INSTRUCTIONS CAREFULLY BEFORE BEGINNING.
REMOVAL OF E024 & E025
ACTUATORS FROM VALVE
SEE DRAWING D3400024 on page 14
1) Remove line pressure and isolate valve in piping.
2) Operate actuator so plug is off seat(s).
3)
Remove power and signal from actuator. For E025, after power is
removed, cycle Fail-Safe Switch from Up Arrow to Down Arrow
until actuator stem no longer moves. Adaption/Power (green
LED) changes from blinking to off. Return Fail-Safe Switch to
original position. If necessary use the manual override to operate actuator so plug is off seat(s) or travel stop in valve.
4) Unlock stem connector clamp, use fingers on the front and
back sides of black lock assembly to evenly raise the lock assembly.
5) Use actuator manual override to raise the stem connector until the stem adapter is disengaged. Warning: Do not loosen
the factory set adjustable height screws on the sides of
the actuator yoke linkage.
6) Loosen yoke locknut (item 3) until it is free of bonnet.
7) Remove spacer ring (item 2).
INSTALLATION OF E024 & E025
ACTUATORS ON THE VALVE
SEE DRAWING D3400024 on page 14
THE SILVER SPACER RING THAT COMES WITH THE ACTUATOR MUST BE ASSEMBLED ON TOP SIDE OF YOKE WITH TURNED DOWN (MACHINED) SIDE
FACING DOWN AS SHOWN ON DRAWING.
1) Push valve stem down until plug is seated. Note stem location.
2) Install hex jam nut (Item 4) on valve stem. Thread jam nut so
that one inch of threads are exposed between jam nut and
top of stem.
3) Hold jam nut on valve stem and turn the stem adapter (item
5) until it bottoms out on the valve stem. Tighten jam nut to
the bottom of the stem adapter to secure valve stem to stem
adapter. Warning: The valve stem should never be turned
while the plug is in contact with the seat otherwise the
seating surfaces will be damaged voiding the warranty.
4) Place actuator, spacer ring and yoke locknut over valve
stem and onto bonnet. Watch orientation of yoke locknut.
Actuator base must rest on bonnet. If necessary, use the
manual override to raise the stem connector. Warning: Do
not loosen the factory set adjustable height adjustment
screws on the sides of the actuator yoke linkage.
5) Rotate actuator to desired orientation. For the factory
default actuator position the motor electrical wire end of the
actuator faces the outlet side of a 2-way valve, common port
on a 3-way mixing valve, and lower port on a 3-way diverting
valve. Thread yoke locknut onto bonnet and tighten securely.
Use blunt chisel and hammer for tightening.
6) Use actuator manual override to lower the stem connector
over the stem adapter. Lock stem connector clamp, use
fingers on the front and back sides of black lock assembly to
evenly lower the lock assembly.
8) Remove actuator from valve. Warning: Do not loosen the
factory set adjustable height screws on the sides of the
actuator yoke.
9) Hold jam nut (item 4) on valve stem and turn the stem adapt-
er (item 5) to disengage from valve stem. Warning: The valve
stem should never be turned while the plug is in contact
with the seat otherwise the seating surfaces will be damaged voiding the warranty.
10) Remove stem adapter from valve stem.
11) Remove jam nut from valve stem.
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8
7 ) Push orange travel indicators together against both sides of
stem connector travel indicator.
8) Connect power and signal to actuator.
9 Press the Adaption (Auto-Calibration) button on the actuator
and wait until the cycle is complete.
10) Stroke valve several times to check operation.
11) Return line pressure to valve.
READ ALL INSTRUCTIONS CAREFULLY BEFORE BEGINNING.
REMOVAL OF E026 & E029/E030
ACTUATORS FROM VALVE
SEE DRAWING D3400025 on page 15
1) Remove line pressure and isolate valve in piping.
2) Operate actuator so plug is off seat(s).
3) Remove power and signal from actuator. For E026, after
power is removed, cycle Fail-Safe Switch from Up Arrow
to Down Arrow until actuator stem no longer moves.
Adaption/Power (green LED) changes from blinking to off.
Return Fail-Safe Switch to original position. If necessary
use the manual override to operate actuator so plug is off
seat(s) or travel stop in valve.
4) Remove stem connector hex nuts, remove stem connector
U-bolt.
5) While carefully manually holding stem connector clamp
open on the lower portion, use actuator manual override
to raise the stem connector until the stem adapter (item 2)
is disengaged.
INSTALLATION OF E026 & E029/E030
ACTUATORS ON THE VALVE
SEE DRAWING D3400025 on page 15
THE SILVER SPACER RING THAT COMES WITH THE ACTUATOR MUST BE
ASSEMBLED ON TOP SIDE OF YOKE AS SHOWN ON DRAWING.
1) Push valve stem down until plug is seated. Note stem location.
2) Install hex jam nut (Item 5) on valve stem. Thread jam nut so
that one inch of threads are exposed between jam nut and top
of stem.
3) Hold jam nut on valve stem and turn the stem adapter (item
2) until it bottoms out on the valve stem. Tighten jam nut to
the bottom of the stem adapter to secure valve stem to stem
adapter. Warning: The valve stem should never be turned
while the plug is in contact with the seat otherwise the
seating surfaces will be damaged voiding the warranty.
4) Place actuator, spacer ring and yoke locknut over valve stem
and onto bonnet. Watch orientation of yoke locknut. Actuator
base must rest on bonnet. If necessary, use the manual override to raise the stem connector.
5) Loosen yoke locknut (item 4) until it is free of bonnet.
6) Remove space ring (item 3).
7) Remove actuator from valve.
8) Hold jam nut (item 5) on valve stem and turn the stem
adapter to disengage from valve stem. Warning: The
valve stem should never be turned while the plug is in
contact with the seat otherwise the seating surfaces
will be damaged voiding the warranty.
10) Remove stem adapter from valve stem.
11) Remove jam nut from valve stem.
5) Rotate actuator to desired orientation. For the factory default
actuator position the motor electrical wire end of the actuator
faces the outlet side of a 2-way valve, common port on a 3-way
mixing valve, and lower port on a 3-way diverting valve. Thread
yoke locknut onto bonnet and tighted securely. Use blunt
chisel and hammer for tightening.
6) While holding the bottom of the stem connector open use the
actuator manual override to lower the stem connector over
the stem adapter. Install stem connector U-bolt through the
back half of the stem connector and tighten hex nuts. Evenly
torque the hex nuts per note 9 on drawing D3400025. Warn-
ing: The valve stem should never be turned while the plug
is in contact with the seat otherwise the seating surfaces
will be damaged.
7) Connect power and signal to actuator.
8) Press the Adaption (Auto-Calibration) button on the actuator
and wait until the cycle is complete.
9) Stroke valve several times to check operation.
10) Return line pressure to valve.
BAC_IOM_RevA_0214
9
SET-UP
Prior to enabling the power perform the following check:
1. Verify the Control Signal. The default Control Signal is 2-10 Vdc (see the wiring diagram for 4-20 mAdc).
2. Review the Control Action by inspecting the Rotation Switch position.
3. Confirm the Power Failure mode by inspecting the Fail-Safe switch.
4. Verify that the actuator is correctly installed on the valve body
5. Enable the Power Source.
6. Perform manual Adaption (Auto-Calibration).
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10
CONTROL ACTION
E024, E025, E026, E029 & E030 Actuators - Rotation Switch position. How the valve and actuator react to the Control Signal.
The Fail-Safe position during Loss of Power and Loss of Signal are identical for an E024 and E029/E030 with VMS-35.
FACING
Up Arrow
(E024 and E029/E030)
Down Arrow
(E024 and E029/E030)
Up Arrow
(E024 and E029/E030 w/VMS-35)
Down Arrow
(E024 and E029/E030 with VMS-35)
Up Arrow
(E025 & E026)
Down Arrow
(E025 & E026)
DESCRIPTION
Increasing Control Signal Closes, 2-way valves and Lower port for 3-way valve. Signal Failure Direction is Fail
Open (FO) 2-way valves and Fail Upper Port Closed for 3-way vales.
Decreasing Control Signal Closes, 2-way valves and Lower Port for 3-way valves. Signal Failure Direction is
Failed Closed (FC) for 2-way valves and Fail Lower Port Closed for 3-way valves.
Increasing Control Signal Closes, 2-way valves and Lower port for 3-way valve. Signal and Power Failure Direction is Fail Open (FO) 2-way valves and Fail Upper Port Closed for 3-way vales.
Decreasing Control Signal Closes, 2-way valves and Lower Port for 3-way valves. Signal and Power Failure
Direction is Fail Closed (FC) for 2-way valves and Fail Lower Port Closed for 3-way valves.
Increasing Control Signal Closes 2-way valves and Lower Port for 3-way valves. Signal Failure Direction is Fail
Open (FO) 2-way valves and Fail Upper Port Closed for 3-way valves.
Decreasing Control Signal Closes 2-way valves and Lower Port for 3-way valves. Signal Failure Direction is Fail
Closed (FC) for 2-way valves and Fail Lower Port Closed for 3-way valves.
(E024 and E029, E030)
BAC_IOM_RevA_0214
11
POWER FAILURE
E025 & E026 Actuators - Fail-Safe Switch position: Valve and actuator Power Failure Direction.
FACING
Up Arrow
(E025 & E026)
Down Arrow
(E025 & E026)
Switch must be fully in position shown or actuator will go to intermediate position on loss of power.
DESCRIPTION
Power Failure Direction is Fail Open (FO) 2-way valves and Upper Port
Closed for 3-way valves.
Power Failure Direction is Fail Closed (FC) for 2-way valves and Lower
Port Closed for 3-way valves.
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12
INDICATOR LIGHTS
STATUS
(yellow LED)
OFF ILLUMINATED Normal (no faults)
OFF BLINKING Power Failure is active ( E025 & E026 only)
ILLUMINATED OFF Fault is detected
OFF OFF No Power or Capacitors charging
ILLUMINATED ILLUMINATED Auto-Calibration is running
ADAPTION/ POWER
(green LED)
DESCRIPTION
1
NOTE:
1) Verify Control and Feedback Wiring
and Signals if a Fault is detected.
BAC_IOM_RevA_0214
13
D3400024
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14
D3400025
BAC_IOM_RevA_0214
15
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DEPENDABLE, RUGGED, PRECISION CONTROL VALVES AND ACCESSORIES
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