Application
MP-521X
Valve Actuator
MP-523X
Damper Actuator
The MP-5200 Series actuators are for the electronic
proportional control of dampers, valves, or program
switches which require the return to normal position
upon power interruption. This series is compatible with
2 to 15 Vdc input signals from Schneider Electric
System 8000
and Schneider Electric DMS DDC controllers.
TM
, Schneider Electric NETWORK 8000®,
Features
• Linear motion output shaft controlled by a variable
d
c voltage input signal.
• Spring return.
• Nominal 3 Vdc operating span.
• Fixed start point and non-positive positioning.
• 10,000 Ω or greater input impedance.
• 24 Vac, 120 Vac, and 240 Vac models
• Optional adjustable SPDT auxiliary switch.
• Available in damper models or base models that
re
quire damper or valve linkage.
• Die cast lower housing and painted steel upper
housing.
• Hydraulic actuator with oil-immersed motor,
transducer, and pump.
• Internal feedback circuitry provides non-positive
po
sitioning control in relation to the controller signal.
MP-5200 Series
Electronic Hydraulic Actuator
General Instructions
Applicable Literature
• Cross-Reference Guide, F-23638
• Reference Manual, F-21683
• Environmental Controls Application Manual,
F-
21335
• Electric/Electronic Products Catalog, F-27382
• Engineering Bulletin EN-1 1 1, x Electronic Control, F-
15264
• AV-600 Hydraulic Actuator Valve Linkage Kit,
F-
26279
• AV-601 Linkage Extension Set for AV-600 Valve
L
inkage Kit, F-26280
• AV-7600-1 Hydraulic Actuator Valve Linkage Kit,
F-26235
Printed in U.S.A. 4/10 © Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
SPECIFICATIONS
Actuator Inputs
Compatible with: 2 to 15 Vdc from Schneider Electric System 8000,Schneider Electric
NETWORK 8000, or Schneider Electric DMS controllers.
Operating Span, Nominally 3 Vdc fixed. 4.5 to 12 Vdc are required to assure full stroke
travel under various loading conditions.
Nominal Extended Start Point, Approximately 6 Vdc.
Signal Impedance, 10,000 Ω or greater.
Power Input: Refer to Table-1 and Table-2. All 24 Vac circuits are Class 2.
Connections: Color-coded 4' (1.2 m) leads.
Actuator Outputs
Electrical:
Internal Power Supply, 20 Vdc, 25 mA.
Auxiliary Switch (-500 models), 10 Amps, 120/240 Vac adjustable SPDT , factory set to
close the N.C. contact at the retracted end of stroke.
Mechanical:
Stroke,
Damper 2" (51 mm) over a nomin al 6 Vdc (fully retracted) to 9 Vdc (fully extended)
input range (includes AM-601 linkage). Valve 9/16" (14.3 mm) over a nominal 6 Vdc (fully retracted) to 9 Vdc (fully extended) input range.
Torque, Refer to Table-1 and Table-2.
Nominal Damper Area: Actuator selection should be made in accordance with damper
manufacturer’s specifications.
Environment
Ambient Temperature Limits:
Shipping & Storage, -40 to 160° F (-40 to 71° C).
Operating, -20 to 140° F (-29 to 60° C).
Damper -20 to 140° F (-29 to 60° C).
Valve Refer to Table-3. Humidity: 5 to 95% RH, non-condensing. Location: NEMA Type 1.
Agency Listings
UL 873: Underwriters Laboratories (File # E9429 Category Temperature-Indicating and
Regulating Equipment).
CSA: Certified for use in Canada by Underwriters Laboratories. Canadian Standard C22.2
No. 24-93.
European Community: EMC Directive (89/336/EEC). Low Voltage Directive (72/23/EEC).
Table-1 Model Chart for Damper Actuators.
Actuator Power Input
Part
Number
MP-5230 120 11.7 0.16 12.9 0.19 No
MP-5233 24 12.0 0.80 13.2 0.97 No
a
Common of switch is in series with AC power supply to the motor. Therefore, the switch must be wired to control the same voltage as the actuator itself.
Voltage
± 10%
60 Hz 50 Hz No Load Stroke Retract
Watts Amps Watts Amps To Extend To Retract
10 Amps
Aux
Switch
Timing in Seconds @ 72° F (22° C)
a
60 40 15 1.86 (0.21)
on Power
Loss
Torque Rating
(Extend & Retract)
lb. - in. (N-m)
2 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
Table-2 Model Chart for Valve Actuators. Also for Damper Actuators with Field Assembled Damper Linkages.
Timing in Seconds @ 72° F (22°
10
a
To
Extend
C)
To Retract
No
on
Power
Loss
Required Linkage
Damper Valve
Part Number
MP-5210
AC
Volt age ±
10%
Actuator Power Input
60 Hz 50 HZ No Load Stroke Retract
Watts Amps Watts Amps
Amps
Aux
Switch
120 11.7 0.16 12.9 0.19
MP-5210-500 Yes
MP-5211
240 11.8 0.08 13.0 0.09
MP-5211-500 Yes
MP-5213
No
No
60 40 15 AM-601
AV-7600-1
b
AV-601
24 12.0 0.80 13.2 0.97
MP-5213-500 Yes
a
Common of switch is in series with AC power supply to the motor. Therefore, the switch must be wired to control the same voltage as the actuator itself.
b
With the installation of the AM-601 damper linkage, these valve actuators become functionally the same as the damper actuators listed in Table-1. Refer to
Table-1 for the torque rating.
c
AV-601 required for steam applications, recommended for hot water applications and in chilled water applications where condensation may occur on actuator.
Table-3 Maximum Allowable Ambient Air Temperature for Valve Actuators.
Temperature of Media
in the Valve Body
(Check the Rating of the Valve)
°F (°C)
366 (180) 90 (32) 90 (32)
340 (171) 100 (38) 100 (38)
281 (138) 115 (46) 140 (60)
181 (83) 140 (60) 140 (60)
80 (26) 140 (60) 140 (60)
Maximum Allowable Ambient Air Temperature
of MP-52xx Series
AV-600 Only for Chilled
Water Applications
°F (°C)
AV-600 with AV-601 extension
°F (°C)
c
ACCESSORIES
Common
11-1612 1/2" conduit bushing.
AD-8969-612 Capacitor kit For MP-52xx-xxx-0-3 and earlier models only. Capacitor built into MP-
52xx-xxx-0-4 and later models.
Damper Only
AD-553 Sequencing adaptor.
AE-249 Transformer.
AM-111 Crank arm for 5/16" diameter damper shaft.
AM-112 Crank arm for 3/8" diameter damper shaft.
AM-113 Crank arm for 1/2" diameter damper shaft.
AM-115 Crank arm for 7/16" diameter damper shaft.
AM-122 Linkage connector straight type.
AM-123 Damper clip.
AM-125 5/16" diameter x 20" damper rod.
AM-125-048 5/16" diameter x 48" damper rod.
AM-132 Ball joint connector.
AM-161-3 Damper linkage kit.
AM-601 Device includes mounting bracket, damper linkage with spring, and AM-122
straight connector. Required to modify (MP-521x series) valve actuators into 2" (51
mm) stroke damper actuators.
AM-602 Spacer.
Valve Only
AV-600 Valve linkage.
AV-601 Valve linkage extension for hot water and steam applications; use with AV-600
(may be used on chilled water to avoid condensation).
TOOLS
(factory available)
TOOL-12 Wrench for adjustment of auxiliary switch.
TOOL-19 Spring compression tool for AV-600.
TOOL-37 1-5/8" open-end wrench.
TOOL-202 Manual positioner.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 3
TYPICAL APPLICATIONS (wiring diagrams)
Red
Yellow
Blue
Red (+20)
Orange
N.C.
N.O.
COM (wired internally to
black power lead)
Brown
Yellow (OP1)
Blue (COM)
Red
Yellow
Blue
Typical Controllers
CP-8102
TP-810X
TP-8121
TP-8124
TP-8232
24 Vac Black/Blue
120 Vac White
240 Vac White/Black
MP-52XX-500 models
include internal SPDT
auxiliary switch.
Green
Maximum of 2
MP-52XX
MP-52XX
Vac Power
Green
Vac Power
Black
Figure-1 Typical Control Wiring for Up to Two MP-5200 Series Actuators to Controllers
Requiring External 20 Vdc Power Supply.
4 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
Typical Controllers
Figure-2 Typical Control Wiring for More Than Two MP-5200 Series Actuators to
Controller Requiring External 20 Vdc Power from the Actuator.
CP-8102
TP-810X
TP-8121
TP-8124
TP-8232
MP-52XX-500 models
include internal SPDT
auxiliary switch.
24 Vac Black/Blue
120 Vac White
240 Vac White/Black
Red (+20)
Yellow (OP1)
Blue (COM)
Vac Power
Black
Red
Yellow
Blue
Green
Maximum of 2
MP-52XX
Vac Power
Orange
Brown
N.C.
COM (wired internally to
N.O.
1
Capacitor AD-8969-612 must
be connected between Red and
Blue leads (max. 4) MP-52XX.
Required only for MP-52XX-XXX-0-3
and earlier models. Capacitor built into
MP-52XX-XXX-0-4 and later models.
black power lead)
To 4
additional
Actuators
Blue
Red
Red
Yellow
Blue
Green
Vac Power
Yellow
Blue
Red
Green
MP-52XX
MP-52XX
Max. of 4 additional
1
MP-52XX. Each
requires one
AD-8969-612 filter.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 5
Yellow
Red
Yellow
Blue
Orange
N.C.
N.O.
COM
(wired internally to
black power lead)
Brown
Red
Blue
24 Vac Black/Blue
120 Vac White
240 Vac White/Black
MP-52XX-500 models
include internal SPDT
auxiliary switch.
To 4
additional
Actuators
Green
MP-52XX
MP-52XX
Vac Power
Green
Vac Power
Red
Blue
Black
Red
Blue
Max. of 5 additional
MP-52XX. Each
requires one
AD-8969-612 filter.
Capacitor AD-8969-612 must
be connected between Red and
Blue leads (max. 4) MP-52XX.
OP1
COM
Typical Controllers
CC-8111
CC-8118
CC-8218
CP-8161
CP-8261
Note 1: When applied with most DDC
controllers, the actuator’s 20 Vdc
supply (red to blue) is not
required. In such a case, each
actuator requires the installation
of one AD-8969-612 capacitor kit
(filter) between its +20 Vdc (red)
and COM (blue) leads.
Note 2: When this actuator is used with a
DDC controller, it is important to
program the controller's output to
provide a minimum control span
of 4.5 to 11.5 Vdc, to assure full
travel to each end of the actuator
stroke.
SH
Yellow
Blue
To Controller
AO
COM
Typical DDC
Controllers
MICROZONE® II
LCM™
DMS
Yellow
Blue
Required only for MP-52XX-XXX-0-3 and
earlier models. Capacitor built into
MP-52XX-XXX-0-4 and later models.
1
1
1
Figure-3 Typical Control Wiring For Up to Six MP-5200 Series Actuators to
Controllers That Do Not Require 20 Vdc Power From the Actuator.
6 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
INSTALLATION
To Vac Power
Black
Green
Green
MP-52XX
MP-52XX
To additional
MP-52XX Series Actuator
24 Vac Black/Blue
120 Vac White
240 Vac White/Black
Figure-4 Wiring of Multiple MP-5200 Series Actuators to Single Power Source.
Inspection Inspect the package for damage. If damaged, notify the appropriate carrier immediately.
Requirements • Job wiring diagrams
If undamaged, open the package and inspect the device for obvious damage. Return
damaged products.
• Tools (not provided):
– Digital Volt-ohm Meter (DVM)
– Appropriate drill and drill bit for mounting screws on dampers
– Appropriate screw drivers and wrenches
– TOOL-12, Wrench for adjustment of auxiliary switch
– TOOL-19, Spring compression tool for AV-600 when used on VB-9xxx valves only
– TOOL-37, 1-5/8" open-ended wrench
• Training: Installer must be a qualified, experienced technician
Warning:
• Disconnect power at breaker or fuse before installation to prevent electrical shock and
equipment damage.
• Make all connections in accordance with the wiring diagram and in accordance with
national and local electrical codes. Use copper conductors only.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 7
Caution:
Housing
Base
Wrench Flats
Position Indicator
Figure-5 Housing and Base Location.
• Static charges produce voltages high enough to damage the electronic components.
Follow static electricity precautions when installing or servicing the device(s). Discharge
any static electricity you may have accumulated by using wrist straps, or by touching a
known, securely grounded object.
• Do not exceed the ratings of the device(s).
• Do not apply power to the unit unless the damper linkage and/or the valve assembly
have been installed.
• Avoid locations where excessive moisture, corrosive fumes, or vibration is present.
• Do not install insulation on any part of the actuator.
Mounting Caution: Do not twist or exert any force on the actuator housing during installation. Either
turn the base by hand or, if necessary , use a 1-5/8" open-ended wrench (TOOL-37) on the
flats provided on the actuator base or the valve body mounting nut. Refer to Figure-5.
Dampers
The actuator is not position sensitive. It can be mounted in any position in a NEMA Type 1
location.
Valves
Allow 3" (76 mm) of clearance above the actuator valve assembly for the removal and
reattachment of the actuator to the installed valve.
1. Install all two-way valves so that they close against the flow . An arrow o n the valve body or tag indicates proper flow direction.
2. Always install three-way mixing valves with two inlets and one outlet.
3. Always install three-way diverting valves with one inlet and two outlets.
4. Actuators can be mounted in any upright position to approximately 5° above the centerline of the valve body.
Caution: For steam applications only, mount the actuator above the valve body at
approximately 45° from vertical for maximum heat dissipation.
8 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
Wiring Requirements Control Leads
The control leads may be connected to a Class 2 circuit if routed separately from Class 1
circuit wiring. Refer to Figure-9.
Refer to Table-4 for the maximum wire run of the control leads.
Caution:
• Use three-conductor, twisted, shielded wire when it becomes necessary to install the
control leads in the same conduit with power wiring or when RFI/EMI generating
devices are near.
• Do not connect the shield or conduit to earth ground.
Table-4 Control Wiring Data.
Power Leads
The low voltage (24 Vac) power leads may be connected to a Class 2 circuit if routed
separately from Class 1 circuit wiring. Refer to Figure-9. Line voltage power leads must be
connected to a Class 1 circuit.
Refer to T able-5 for maximum length of run for given wire size(s). To determine the allowable
maximum power lead run for multiple actuator wiring, divide the maximum run shown in
Table-5 by the number of actuators on the run.
Wire Size
GA
18 1000 (304.8)
16 2250 (685.8)
14 4000 (1219.1)
Maximum Wire Run
ft. (m)
Table-5 Power Wiring Data.
Actuator
Voltage
Vac
120
240
24
24
Actuator Model
Number
MP-52x0
MP-5210-500
MP-52x1
MP-5211-500
MP-52x3
MP-5213-500
MP-52x3
MP-5213-500
Power Lead
Colors
Black & White
Black & White/Black
Black & Black/Blue
Black & Black/Blue 12
Wire SizeGAMaximum Wire Run
14
ft. (m)
3500
(1067)
6000
(1829)
300
(91.5)
480
(146.3)
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 9
Wiring Connections Wire Lead Connections (No Conduit)
Figure-6 Wire Leads Connection (No Conduit).
Base
Knockout
Figure-7 Removal of Knockout on Actuator Base.
Make connections as required. Refer to Figure-6.
Note: Cover plate and screw supplied with actuator are no t required with this method.
Installing 3/8" Flexible Conduit onto One or Both Sides of Actuator
Flexible conduit may be installed onto one or both sides of the actuator (refer to Figure-8 and
Figure-9). Install each conduit as follows:
1. Determine the side of the actuator to which the flexible conduit is to be attached.
2. Remove the knockout, using channel lock pliers, on the selected side of the actuator. Refer to Figure-7.
3. Make the required connections. Refer to Figure-1, Figure-2, or Figure-3 for a wiring diagram similar to your particular application.
4. Slip the conduit onto the base, over the ribs. Refer to Figure-8 and Figure-9.
10 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
Ribs
Cover Plate
Base
or
Figure-8 Flexible Conduit Installation to Either Side of Actuator.
Transformer
(AM-610 shown)
4 x 4
Conduit
Box
Cover Plate
Leave Knockout in place
Typical for 24 Vac
models (MP-52X3)
Line voltage motor or auxiliary switch
leads only when connected to other
than Class 2 circuits.
Low voltage motor or control leads
may be connected to a Class 2
circuit if routed separately from
line voltage circuit wiring.
Note: Class 2 circuit wiring must be routed
separately from the wiring from other circuits.
Do not route Class 2 circuit wiring in the same
conduit box with the line voltage transformer.
Figure-9 MP-5200 Series Wiring with Separation for Line Voltage and Class 2 Circuits.
5. Install the cover plate with two screws. The cover plate and two screws are supplied with the actuator.
6. If flexible conduit is to be installed on both sides of the actuator, repeat the preceding steps to install the second conduit.
Auxiliary Switch Leads
The low voltage (24 Vac) auxiliary switch leads may be connected to a Class 2 circuit.
The line voltage (120 Vac and 240 Vac) auxiliary switch leads must be connected to a
Class 1 circuit and routed separately from any Class 2 circuit wiring. Refer to Figure-4.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 11
Installing Conduit Box Onto Actuator
Cover Plate
Knockout
Figure-10 Cover Plate Knockout Removal.
1/8" (3 mm) maximum
Use TAC 11-1612,
Bridgeport 1102-DC,
or equivalent
Figure-11 1/2" Condui t Bushing.
1/2" Conduit Bushing
(not supplied)
Base
Cover Plate
Figure-12 Conduit Bushing and Cover Plate Installation.
Installation of a conduit box allows for the attachment of one or more thin wall conduits to
the actuator. This procedure also serves as an optional method for connecting flexible
conduit to the actuator.
1. Remove the knockout from the cover plate supplied with the actuator . Refer to Figure-10.
2. Slip the actuator’s leads through a standard 1/2” conduit bushing (Figure-11, not supplied) and the knockout hole in the cover plate. Refer to Figure-12.
12 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
3. Seat the conduit bushing in the base.
4. Install the cover plate, using the two screws provided.
5. Loosely install the conduit box and the locknut onto the conduit bushing. Refer to Figure-13.
6. Tighten the locknut as follows:
Conduit Lock Nut
Figure-13 Attachment of Conduit Box to Conduit Bushing.
a. Tilt the conduit box approximately 30 degrees counterclockwise, relative to the
b. Finger-tighten the locknut against the conduit box.
c. Rotate the conduit box clockwise until it is aligned with the actuator. This will tighten
7. Make the required wiring connections. Refer to Figure-1, Figure-2, and Figure-3 for typical control wiring diagrams.
8. Install the conduit to the conduit box as required.
Note: As shown in Figure-12, the hole in the actuator’s cover plate is also sized to accept
both British standard M20 (20 mm) conduit connectors and 20 mm-to-PG16 adaptors for
use with DIN PG16 connectors. (Follow the steps for installing the conduit box to the
actuator.)
Linkage Assembly Damper
Note: Each actuator in the MP-523x Series is provided with a factory-installed damper
linkage. No separately-ordered linkage is required.
Do not twist or exert any force on the actuator housing during installation. Either turn the
base by hand or, if necessary, use a 1-5/8" open-ended wrench (TOOL-37) on the flats
provided on the actuator base, or on the valve body mounting nut. Refer to Figure-5.
1. Determine the best mounting position for the actuator as follows: a. Determine, from the system requirements, if the damper should spring-return to the
b. Be sure to allow adequate working space around the actuator mounting location to
c. If possible, select a mounting position such that, at mid-stroke, the actuator crank
d. Consider the damper rod length whe n positioning the actuator in relation to the
actuator.
the locknut.
open position (Figure-14) or closed position (Figure-15) whenever power is lost to
the actuator. For example, an outside air damper actuator is typically linked so as
to retract (spring-return) to the damper’s fully closed position (safe position).
mount the actuator, link it to the damper, and wire it into the system (refer to
Figure-21).
arm and the damper crank arm on the drive shaft are each at a 90° angle to the
damper rod (refer to Figure-16). This is the recommended mounting position. It may
be necessary to swivel the actuator linkage to arrive at this mounting location.
damper. A damper rod that is too long is not rigid enough to provide good control,
while a damper rod that is too short makes adjustment difficult.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 13
2. Position the actuator on the duct and mark the location of the mounting holes, using the
Spring returns open
on loss of power
Open
Close
ExtendRetract
Damper Shaft
Figure-14 Dampers Open When Actuator Retracts
(Spring-Returns Open on Power Loss).
Spring returns closed
on loss of power
Open
Close
Extend Retract
Damper Shaft
Figure-15 Dampers Open When Actuator Extends
(Spring-Returns Closed on Power Loss).
Mounting
Points
Actuator
Crank Arm
Mid-Stroke Position
Angle from Mid-Stroke
Position (See Table)
Position of Linkage
Connector (See Table)
Damper
Shaft
Damper
Crank Arm
Linkage
Connectors
Damper
Rod
Mounting
Points
Required
Damper
Rotation
Angle
from
Mid-Stroke
Position
Position of
Linkage
Connector
60
90
30
45
2" (50 mm)
1-1/2" (38 mm)
Figure-16 Actuator/Damper Mounting.
actuator mounting bracket as a template (refer to Figure-21).
3. Drill or punch the mounting holes in the duct for the appropriate 1/4" (6 mm) diameter
screws or bolts. The actuator must be mounted firmly enough to prevent excessive
actuator movement under normal damper loading. If there is excessive actuator
movement, the damper may not fully open or close.
14 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
4. Mount a ball joint connector in the slot on the damper crank arm. To achieve 90° of
damper rotation, position the connector 1-1/2" (38 mm) from the centerline of the shaft
hole on the crank arm. For 60° of damper rotation, position the connector 2" (50 mm)
from the shaft hole centerline. Typically, 60° to 70° of rotation (maximum is 90°) is
sufficient to permit almost maximum air flow through the dampers. Refer to Figure-16.
5. Rotate the damper to its open position. Install and secure the damper crank arm
Figure-17 Auxiliary Switch Point Adjustment and
Position Indication for MP-5200 Series.
Position Indication and
Switch Action Cam
Auxiliary Switch
Adjustment Screw
MP-52XX-500
Series
(with ball joint connector) to the damper shaft, positioning the crank arm as fo llows
(refer to Figure-16):
a. To achieve 60° of damper rotation, position the crank arm so that it is pointed
towards the actuator at 30° from its mid-stroke position.
b. To achieve 90° of damper rotation, position the crank arm so that it is pointed
towards the actuator at 45° from its mid-stroke position.
6. Install the damper rod by sliding one end through the ball joint connector mounted on
the damper crank arm, and the other end through the straight connector on the actuator
crank arm. Tighten the nut on the actuator crank arm’s straight connector. Cut off any
excess length of damper rod.
7. For normally open dampers, tighten the nut on the ball joint connector on the damper
crank arm. T o ensure that the damper closes completely , make adjustments so that the
actuator is 1/16" (1.6 mm) from the extended end of stroke when the damper closes.
Verify and, if necessary, make final adjustments during system checkout.
8. For normally closed dampers, rotate the damper crank arm until the damper is closed.
While holding the damper closed, tighten the nut on the ball joint connector on the
damper crank arm. T o ensure that the damper closes completely , make adjustments so
that the actuator is 1/16" (1.6 mm) from the retracted end of stroke when the damper
closes.
Final adjustment of the actuator and damper must be performed when the system is
powered and functioning. Refer to the CHECKOUT section to ensure that the damper is
linked correctly.
Valve
For valve assembly details refer to AV-600, V alve Linkage Kit General Instructions, F-26279
for VB-9xxx valves, or AV-7600-1, Valve Linkage Kit General Instructions, F-26235 for
VB-7xxx valves, with AV-601, Linkage Extension Kit General Instructions, F-26280. Refer to
Figure-22 for external dimensions of the valve actuator.
Adjustments Auxiliary Switch (MP-52xx-500)
The switching point is adjustable over the entire actuator stroke and is pre-set at the factory
to close the N.C. contacts at the retracted end of stroke. Turning the switch adjustment
screw CW (using TOOL-12), adjusts the make (or break) point closer to the extended end
of stroke. Refer to Figure-17.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 15
CHECKOUT
Oil-Filled Case
Transducer
Assembly
Electric
Motor/Pump
Controller Printed
Circuit Board
Yellow (+)
Blue (-)
Feedback
Vdc Power
Supply
Hydraulic Piston
Assembly
To AC Power
Source
Controller
Input
Figure-18 MP-5200 Series Actuators.
After the entire system has been installed and the actuator has been powered up, perform
the following checks for proper system operation.
Caution: Never power the actuator without a spring return linkage attached.
Go, No-Go Test 1. If actuator is MP-52xx-xxx-0-3 or older model, install the AD-8969-612 fi lter capacitor (not
required for MP-52xx-xxx-0-4 or newer models).
2. The actuator should be powered.
3. Disconnect the control leads from the controller.
4. To make the actuator shaft extend fully, short the red lead to the yellow lead.
5. To make the actuator retract fully, short the blue lead to the yellow lead.
6. Check for proper operation of the valve or damper as the actuator is operated.
7. Reconnect the control wiring.
Positioning with Controller
THEORY OF OPERATION
If the sensed media is within the controller’s setpoint range, the actuator can be positioned
by adjusting the controller setpoint up and down. Check for correct operation of the actuator
(valve or damper) while the actuator is being stroked.
Refer to Figure-18. The permanently sealed, oil-filled case contains a movable hydraulic
piston assembly and an electric pump/motor for the hydraulic system. The electric
pump/motor is powered by the input supply voltage and runs continuously, generating a fluid
pressure which is transmitted to the top of the piston. This fluid pressure creates a hydraulic
force which drives the piston downward. Opposing the hydraulic force is the spring of the
valve or damper linkage. When the hydraulic force becomes great enough to overcome the
opposing spring force, the piston translates downward, extending the output shaft.
The pump/motor contains a transformer winding which provides power to the Vdc power
supply. The power supply, in turn, provides power to the transducer assembly. To
proportionally position the shaft, first the control signal (2 to 15 Vdc) input is compared to the
shaft position feedback signal, through the actuator controller circuit. Then, the actuator
controller circuit emits an output signal which positions the flapper in the transducer. The
flapper opens or closes further to decrease or increase the hydraulic pressure above the
piston, resulting in an upward or downward movement at the shaft.
16 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
REPLACEMENT PARTS
1-5/8"
(41mm approx.)
1-5/8"
(41mm approx.)
Obsolete Linkages
Current Linkage
2-3/16"
(56mm approx.)
Spacer
AM-602
Figure-19 Current or Obsolete Valve Linkage.
Current AM-601-0-0-2
No Strap
Figure-20 Current or Obsolete Damper Linkage.
Strap
Obsolete AM-601
The installation of replacement actuators, in place of the obsolete series of MP-52xx
actuators, may require additional items. These replacement items are required for the
following reasons:
1. The AM-601 damper linkage is used to convert base actu ators to damper actuators when damper models are not available. Refer to Figure-20.
2. The AM-602 spacer is used when current actuators are installed on old linkages. Refer to Figure-19.
3. The AE-249 transformer (208 Vac to 120 Vac) is used when replacing 208 Vac actuators with 120 Vac actuators.
4. Resistors are required when an obsolete TP-5xxx or CP-51xx controller is used to
control a current actuator. Detailed resistor and wiring information is provided in section
C1.1 of Engineering Bulletin EN-111 (Schneider Electric System 8000 Electronic
Control), F-15264.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 17
Table-6 Cross Refe rence of Obsolete Series of MP-5200 Actuators.
Actuator
Being
Replaced
Replacement
Actuator
AM-601-0-0-2
Current Damper
Linkage
MP-5210 MP-5210-0-0-3 No Yes No Yes
MP-5210-0-0-1 MP-5210-0-0-3 No Yes No Yes
MP-5210-0-0-2 MP-5210-0-0-3 No No No No
MP-5210-500 MP-5210-500-0-3 No Yes No Yes
MP-5210-500-0-1 MP-5210-500-0-3 No Yes No No
MP-5210-500-0-2 MP-5210-500-0-3 No No No No
MP-5211 MP-5211-0-0-3 No Yes No Yes
MP-5211-0-0-1 MP-5211-0-0-3 No Yes No No
MP-5211-0-0-2 MP-5211-0-0-3 No No No No
MP-5211-500 MP-5211-500-0-3 No Yes No Yes
MP-5211-500-0-1 MP-5211-500-0-3 No Yes No No
MP-5211-500-0-2 MP-5211-500-0-3 No No No No
MP-5212 MP-5210-0-0-3 No Yes Yes Yes
MP-5212-0-0-1 MP-5210-0-0-3 No Yes Yes No
MP-5212-0-0-2 MP-5210-0-0-3 No No Yes No
MP-5212-500 MP-5210-500-0-3 No Yes Yes Yes
MP-5212-500-0-1 MP-5210-500-0-3 No Yes Yes No
MP-5212-500-0-2 MP-5210-500-0-3 No No Yes No
MP-5213 MP-5213-0-0-3 No Yes No Yes
MP-5213-0-0-1 MP-5213-0-0-3 No Yes No No
MP-5213-0-0-2 MP-5213-0-0-3 No No No No
MP-5213-500 MP-5213-500-0-3 No Yes No Yes
MP-5213-500-0-1 MP-5213-500-0-3 No Yes No No
MP-5213-500-0-2 MP-5213-500-0-3 No No No No
MP-5220 MP-5230-0-0-3 No No No Yes
MP-5220-0-0-1 MP-5230-0-0-3 No No No No
MP-5220-500 MP-5230-0-0-3 Yes No No Yes
MP-5220-500-0-1 MP-5230-500-0-3 Yes No No No
MP-5221 MP-5211-0-0-3 Yes No No No
MP-5221-0-0-1 MP-5211-0-0-3 Yes No No No
MP-5221-500 MP-5211-500-0-3 Yes No No Yes
MP-5221-500-0-1 MP-5211-500-0-3 Yes No No No
MP-5222 MP-5230-0-0-3 No No Yes Yes
MP-5222-0-0-1 MP-5230-0-0-3 No No Yes No
MP-5222-500 MP-5320-0-0-3 Yes No Yes Yes
MP-5222-500-0-1 MP-5230-0-0-3 Yes No Yes No
MP-5223 MP-5233-0-0-3 No No No Yes
MP-5223-0-0-1 MP-5233-0-0-3 No No No No
MP-5223-500 MP-5230-0-0-3 Yes No No Yes
MP-5223-500-0-1 MP-5233-0-0-3 Yes No No No
MP-5230 MP-5230-0-0-3 No No No No
MP-5230-500 MP-5230-0-0-3 Yes No No No
MP-5231 MP-5211-0-0-3 Yes No No No
MP-5231-500 MP-5230-0-0-3 Yes No No No
MP-5232 MP-5230-0-0-3 No No Yes No
MP-5232-500 MP-5230-0-0-3 Yes No Yes No
MP-5233 MP-5233-0-0-3 No No No No
MP-5233-500 MP-5233-500-0-3 No No No No
a
AE-249 is 208 Vac to 120 Vac Transformer.
b
Refer to Engineering Bulletin EN-111 section C1.1 for resistor value and wiring information.
Other Replacement Items Required
AM-602
Spacer
Transformer
AE-249
a
Resistor
b
18 Copyright 2010 Schneider Electric All Rights Reserved. F-24789-8
MAINTENANCE
TROUBLESHOOTING
The actuator is sealed in oil and requires no maintenance.
Regular maintenance of the total system is recommended to assure sustained, optimum
performance.
Use the following steps to locate malfunctions:
1. Disconnect control wiring.
2. Check for the proper supply voltage to the actuator.
3. The motor should run when power is applied. If it does not run, the actuator is inoperative and should be replaced.
4. With the actuator motor running: a. Short the red lead to the yellow lead and observe the position indicator shown in
Figure-5. The actuator should extend.
b. Short the blue lead to the Yellow lead, this should cause the indicator to retract.
c. If the actuator is installed on a damper check the linkage for any damage or
misadjustment which could prevent the actuator from extending. If the mechanical
linkage is inoperative, adjust the linkage or replace the damaged components, as
applicable. If the mechanical linkage moves correctly and freely, the problem lies in
the actuator and it must be replaced.
5. Reconnect control wiring.
6. If applying power directly to the actuator results in correct operation of the actuator, the actuator and linkage are functional, and the problem lies with the control signal. Repair or replace the controller, wiring, or thermostat, as applicable.
FIELD REPAIR
None. Replace an inoperative actuator with a functional unit.
F-24789-8 © Copyright 2010 Schneider Electric All Rights Reserved. 19
On O c tober 1s t , 2009, TAC bec ame the Bu ildings busines s of its parent company S ch neider E lectric . Th is document ref lec t s the visual identity of S c hneider E lectric ,
however there remains references to TAC as a corporate brand in the body copy. As each document is updated, the body copy will be changed to reflect appropriate
co r porate br and changes.
DIMENSIONAL DATA
4-1/4"
(110 mm)
5-1/2"
(140 mm)
4-3/4"
(120 mm)
Figure-21 Damper Linkage Assembly Dimensions.
Actuator
(4) 1/4"
(6 mm)
2"
(50 mm)
5/16"
(8 mm)
4-5/8"
(117 mm)
5-3/4"
(146 mm)
8"
(203 mm)
3-1/4"
(83 mm)
4-1/4"
(108 mm)
3-1/4" Dia.
(83 mm)
6-3/4"
(171 mm)
2-9/32"
(58 mm)
3-23/32"
(94 mm)
1-3/8"
(35 mm)
Figure-22 Actuator Dimensions.
Copyright 2010, Schneider Electric
All brand names, trademarks and registered
trademarks are the property of their respective
owners. Information contained within this
document is subject to change without notice.
F-24789-8
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