Schneider Electric MS40-7043 Series, MS41-7073 Series, MS41-7153 Series Instruction Manual
MS40-7043 Series
MS41-7073 Series
MS41-7153 Series
SmartX Actuators
Spring Return Proportional
General Instructions
Application
SmartX Actuators (Direct Coupled) are designed to be used in both damper and valve control applications. The following general instructions are for damper applications. Refer to the Applicable Literature table for valve literature.
The MS4X-7XX3 series spring return actuators provide proportional modulation control of dampers and valves in HVAC systems.
Features
•Proportional models controlled by 6-9 Vdc, 2-10 Vdc, or 4-20 mA with the addition of a 500 ohm resistor
•133 lb-in (15 N-m), 60 lb-in (7 N-m) or 35 lb-in (4 N m) of torque
•Rugged die-case housings rated for NEMA 2 / IP54
•Optional built-in auxiliary switch to provide for interfacing or signaling
•Provides 95° of rotation
•Visual position indicator provided
•Provides true mechanical clockwise or counterclockwise spring return operation for reliable fail safe application and positive close-off in air tight damper applications
•MS40-7043-MPX models controlled by 6-9 Vdc with auxiliary 20 Vdc power supply provides power to controllers, replacing MP-5XXX/MPR-5XXX electrohydraulic actuators
•Direct mount to round or square damper shafts
•Switch provided for selection of direct or reverse acting control mode
•Rotation limiting available
•MS41-7153 SmartX Actuators can be doublemounted (gang mounting) to accommodate high torque application requirements
•Five year warranty
•MS41-7073 and MS41-7153 SmartX Actuators are equipped with manual override
MS40-7043 MS40-7043-501 MS40-7043-MP MS40-7043-MP5
MS41-7073
MS41-7153 MS41-7073-502 MS41-7153-502
Schneider Electric
F-26645-9 |
August 2014 |
2
Applicable Literature
F-Number |
Description |
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Audience |
Purpose |
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– |
Sales Personnel |
Describes the globe valve actuator/linkage |
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MA4X-XXXX-2XX, MF4X-XXXX-2XX, MS4X-XXXX-2XX |
– Application Engineers |
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assembly’s features, specifications, and |
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F-26750 |
Series Actuator/Linkage Assemblies General |
– |
Installers |
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possible applications. Provides step-by- |
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Instructions |
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Service Personnel |
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step mounting instructions. |
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– Start-up Technicians |
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Sales Personnel |
Describes the actuator/linkage/ball valve |
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– |
Application Engineers |
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VX-2000 Series Ball Valve Assembly Installations |
assembly’s features, specifications, and |
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F-26751 |
– |
Installers |
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Instructions |
possible applications. Provides step-by- |
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Service Personnel |
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step mounting instructions. |
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– Start-up Technicians |
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Sales Personnel |
Provides actuator specifications and part |
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Application Engineers |
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MX4X-7XXX, MX40-6XXX SmartX Actuator Selection |
number cross referencing of phased out |
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F-26646 |
– |
Installers |
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Guide |
actuators with the new direct-coupled |
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Service Personnel |
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actuators. |
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– Start-up Technicians |
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VX-2000, VX-7000, MX4X-7XXX, MX40-6XXX |
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Sales Personnel |
Provides part number cross referencing of |
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Application Engineers |
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Linked Globe Valve Assemblies |
phased out globe and ball valve |
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F-26752 |
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Installers |
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Actuator/Linkage Assemblies |
assemblies with the new direct-coupled |
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Service Personnel |
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with SmartX Actuators |
actuators. |
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– Start-up Technicians |
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Application Engineers |
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F-26080 |
EN-205 Water System Guidelines |
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Installers |
Describes Schneider Electric approved |
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Service Personnel |
water treatment practices. |
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– Start-up Technicians |
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F-13755 |
CA-28 Control Valve Sizing |
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Application Engineers |
Provides charts, equations, and diagrams |
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F-11080 |
Valve Selection Chart Water |
to assist in the configuration of valve |
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Installers |
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system applications. TOOL-150, valve |
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Service Personnel |
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F-11366 |
Valve Selection Chart Steam (two-way valves only) |
sizing slide rule may be purchased |
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Start-up Technicians |
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separately. |
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Schneider Electric
F-26645-9 |
August 2014 |
SPECIFICATIONS |
3 |
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Actuator Inputs
Control Signal: See Table 1.
Power Input: See Table 1. All 24 Vac circuits are Class 2.
Connections: 3 ft. (91 cm) plenum rated cable for MS40-7043-XXX and 3 ft. (91 cm) appliance cables for MS41-7153-XXX and MS4X-7073-XXX, 1/2” (13 mm) conduit connectors. For M20 Metric conduit, use AM-756 adaptor.
Actuator Outputs
Electrical:
Position Feedback Voltage “AO”:
MS40-7043, MS41-7153 and MS41-7073 2 to 10 Vdc (max. 0.5 mA) output signal for position feedback or to operate up to four additional slave actuators.
Auxiliary Switches:
MS40-7043-MP5 and MS40-7043-501 One SPDT 6A (1.5A) @ 24 Vac, adjustable 15 to 95° (MIN to 1 scale).
MS41-7153-502 and MS41-7073-502 Two SPDT 7A (2.5A) @ 250 Vac, one fixed @ 5° and one adjustable 25 to 85°.
Auxiliary Power Supply:
MS40-7043-MP and MS40-7043-MP5 +20 Vdc @ 25 mA (max).
Mechanical:
Stroke: Angle of rotation 95° ±5°. Adjustable 30° to 95° with AM-689 installed on MS41 7153-XXX or MS41-7073-XXX. MS40-7043-XXX models are adjustable 40° to 95° by adjusting the stop block position on the actuator.
Damper Shaft Clamp:
MS40-7043-XXX The factory installed universal clamp is used for shafts up to 5/8” (15 mm) diameter or up to 1/2” (13 mm) square. AM-710 accessory clamp is required when mounting actuators to shafts up to 3/4” (19 mm) diameter or up to 1/2” (13 mm) square.
MS41-7153-XXX or MS41-7073-XXX The factory installed universal clamp is used for shafts up to 3/4” (19 mm) diameter or up to 1/2” (13 mm) square. AM-687 accessory clamp is required when mounting actuators to shafts up to 1.05” (27 mm) diameter or up to 5/8” (15 mm) square.
Position Indicator: Visual indicator.
MS41-7153 and MS41-7073 -5 to 90° (-5° is spring return position).
MS40-7043 0 to 1 (0 is spring return position).
Nominal Damper Area: Actuator sizing should be done in accordance with damper manufacturer’s specifications. Direction of Rotation: Clockwise or counterclockwise rotation determined by actuator mounting.
Manual Override: MS41-7073 and MS41-7153 are equipped with a manual rotation adjustment from -5° to 85°. Right/Left Switch Permits reverse acting/direct acting rotation.
Environment
Ambient Temperature Limits:
Shipping & Storage -40 to 160°F (-40 to 71°C). Operating -22 to 140°F (-30 to 60°C).
Humidity: 15 to 95% RH, non-condensing.
Location:
MS41-7153-XXX and MS41-7073-XXX NEMA 1 (IEC IP30). NEMA 2 (IEC IP54) with conduit connector in the down position. MS40-7043-XXX NEMA 2 (IEC IP54) no restrictions.
Agency Listings
UL 873: Underwriters Laboratories (File #E9429 Category Temperature-Indicating and Regulating Equipment). CUL: UL Listed for use in Canada by Underwriters Laboratories. Canadian Standards C22.2 No. 24-93. European Community: EMC Directive (89/336/EEC). Low Voltage Directive (72/23/EEC)
Australia: This product meets requirements to bear the C-Tick Mark according to the terms specified by the Communications Authority under the Radiocommunications Act 1992.
Schneider Electric
F-26645-9 |
August 2014 |
Table-1 Specifications. |
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4 |
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Approximate |
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SmartX Actuator Power Input |
Timing in Seconds |
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Output Torque |
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@ 70°F (21°C) |
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Rating |
Auxiliary |
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Auxiliary |
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lb.-in. (N-m) |
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Part Number |
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Running |
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Hold- |
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Power |
Input |
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Switch |
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ing |
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Supply |
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Spring |
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Voltage |
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50/60 |
Powered |
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50 Hz |
60 Hz |
DC |
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Return |
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Max. |
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Hz |
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Min. |
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Amps |
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Stall |
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VA |
W |
VA |
W |
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W |
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MS40-7043 |
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No |
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35 |
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150 |
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5.6 |
4.2 |
5.6 |
4.2 |
0.15 |
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2.4 |
<130 |
<25 |
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MS40-7043-501 |
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One |
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(4) |
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(17) |
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24 Vac |
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2-10 |
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MS41-7073 |
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No |
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Vdc or |
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± 20% |
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60 |
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250 |
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5.8 |
4.6 |
5.8 |
4.6 |
0.17 |
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2.3 |
<195 |
<30 |
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None |
4-20 |
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MS41-7073-502 |
22-30 |
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Two |
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(7) |
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(28) |
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mA w/ |
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Vdc |
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500 Ω |
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MS41-7153 |
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No |
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133 |
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350 |
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9.8 |
7.4 |
9.7 |
7.4 |
0.28 |
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2.9 |
<190 |
<30 |
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MS41-7153-502 |
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Twof |
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(15) |
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(40) |
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MS40-7043-MP |
24 Vac |
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No |
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± 20% |
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+20 Vdc |
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35 |
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150 |
6-9c |
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22-30 |
6.6 |
5.0 |
6.6 |
5.0 |
0.17 |
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3.2 |
<130 |
<25 |
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25 mA |
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(4) |
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(17) |
Vdc |
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MS40-7043-MP5 |
Vdc |
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One |
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Max. |
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ACCESSORIES |
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AM-671 |
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Universal Mounting Bracket, AM-693 is required |
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AM-672 |
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Universal Mounting Bracket, AM-693 is required |
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AM-673 |
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Multiple Actuator Mounting Bracket (MA40-7153 series) |
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AM-674 |
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Weather Shield |
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AM-675 |
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Base Mounting Plate for AM-674 |
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AM-676 |
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Universal Shaft Extension, AM-710 required |
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AM-703 |
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Input Rescaling Module, adjusts signals to 2-10 Vdc, zero and span adjustment |
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AM-704 |
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Interface, pulse width modulation |
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AM-705 |
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Positioner (NEMA 4 housing) |
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AM-706 |
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Min and/or Manual Positioner for flush panel mount |
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AM-708 |
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500Ω resistor for 0 to 20 mA control signal |
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AM-714 |
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Weather Shield (polycarbonate) |
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AM-756 |
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Metric Conduit Adapter M20 x 1.5 to 1/2” NPT |
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AM-761 |
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7-inch replacement anti-rotation bracket |
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AM-762 |
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9-inch replacement anti-rotation bracket |
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MS41-7153-XXX and MS41-7073-XXX |
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AM-686 |
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Damper Position Indicator |
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AM-687 |
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Universal Clamp for up to 1.05” (27 mm) diameter shafts |
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AM-688 |
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Replacement Universal Clamp |
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AM-689 |
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Rotation Limiter |
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AM-690 |
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Crank Arm for round shafts up to 3/4” (19 mm) |
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AM-691 |
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Crank Arm for jackshafts up to 1.05” (27 mm) |
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AM-692 |
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V-bolt Kit for AM-690 and AM-691 Crank Arms |
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AM-693 |
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Damper Linkage Kit |
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AM-758 |
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Short “U” mounting bracket for replacing Honeywell Mod III type actuators and new |
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installations, AM-690 or AM-691 is required |
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AM-759 |
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Tall “U” mounting bracket for replacing Honeywell Mod IV type actuators and new |
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installations, AM-690 or AM-691 is required |
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AM-760 |
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Slotted “L” mounting bracket, AM-690 or AM-691 is required |
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AM-763 |
Crank for manual override |
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Schneider Electric
F-26645-9 |
August 2014 |
MS40-7043-XXX |
5 |
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AM-709 |
Damper Position Indicator |
AM-710 |
Universal Clamp for up to 3/4” diameter shafts |
AM-711 |
Crankarm for up to 1/2” round shaft |
AM-712 |
Crankarm Adaptor Kit |
AM-713 |
Mounting Bracket for Honeywell Mod IV, M6415 type actuators, and new installations |
AM-715 |
Crankarm Adaptor Kit for Honeywell Mod IV M6415 type actuators, and new |
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installations |
AM-717 |
Replacement Universal Clamp |
Table-2 Auxiliary Power Supply.
Model # |
Rating |
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MS40-7043-MP or MS40-7043-MP5 |
+ 20 Vdc, 25 mA Maximum |
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Control Wires |
Blue (+) |
Grey (-) |
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TYPICAL APPLICATIONS (wiring diagrams)
Figure 1 and Figure 2 illustrate typical wiring diagrams for spring return proportional actuators. See Table 1 for model selection and control signal specifications.
Caution: This product contains a half-wave rectifier power supply and must not be powered off transformers used to power other devices utilizing non-isolated full-wave rectifier power supplies. Refer to EN-206, Guidelines for Powering Multiple Devices from a Common Transformer, F-26363 for detailed information.
Note: DC operation is applicable to models manufactured after date code 0212.
Schneider Electric
F-26645-9 |
August 2014 |
6
Figure-1 Proportional Control of System 8000 Room Temperature Controller
Application of MS40-7043-XXX SmartX Actuator.
Schneider Electric
F-26645-9 |
August 2014 |
7
MS41-7073-XXX and MS41-7153-XXX
Caution: This product contains a half-wave rectifier power supply. It must not be powered with transformers that are used to power other devices utilizing non isolated full wave rectifier power supplies. Refer to EN 206, Guidelines for Powering Multiple Devices from a Common Transformer, F 26363 for detailed information.
MS41-707X-502 and MS41-715X-502 units manufactured prior to the date code 0141 (October 6, 2001) used different color coding for the auxiliary switches.
Auxiliary Switch 1 |
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Orange: |
Fixed auxiliary switch common (com) |
Yellow: |
Fixed auxiliary switch normally closed (NC) |
Violet: |
Fixed auxiliary switch normally open (NO) |
Auxiliary Switch 2 |
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Orange/white: |
Adjustable auxiliary switch common (com) |
Violet/white: |
Adjustable auxiliary switch normally closed (NC) |
Yellow/white: |
Adjustable auxiliary switch normally open (NO) |
The label information on these units is incorrect. If replacing these units, the auxiliary switch operation of the replacement actuator will be per the product label and Figure 2.
Schneider Electric
F-26645-9 |
August 2014 |
8
Figure-2 Typical Wiring Diagrams for Proportional Control 24 Vac Basic and Double Auxiliary Switch Models.
Schneider Electric
F-26645-9 |
August 2014 |
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