Submittal Sheet

ManualsBrandsBarber Colman ManualsActuator AccessoriesProportional, SR, 24V, 30 lb-in, 2-10Vdc, CCW Plenum Cable

Application

Schneider Electric DuraDrive overshaft actuators are

designed to provide an economical and reliable

solution for many overshaft damper and Schneider

Electric DuraLynx ball valve requirements. All products

accommodate shaft sizes up to 1/2" (13 mm) in

diameter.

Spring return models provide 30 in-lb (3.4 N-m) of

torque in either two position, floating or proportional

control. Non-spring return models provide either

35 in-lb (4 N-m) or 70 in-lb (8 N-m) in either floating or

proportional control.

Features

• Two position models controlled by SPST controller

• Floating models controlled by SPDT floating

controllers

• Proportional models controlled by 0 to 3 Vdc, 6 to 9

Vdc, 0 to 10 Vdc, 2 to 10 Vdc or 4 to 20 mAdc with

the addition of a 500 ohm resistor. Control function

direct/reverse action is jumper selectable

• Spring return models provide 30 in-lb (3.4 N-m) of

torque

• Non-spring return models supply 35 in-lb (4 N-m) or

70 in-lb (8 N-m) of torque

• Polymer housing rated for NEMA 2/IP54

• Overload protection throughout stroke

• Floating and proportional models automatically

adjust the input span to match the damper/valve

travel

• Compact size to allow installation in limited space

• Manual override to allow positioning of dampers and

valves

• Directly mounts to 1/2 to 3" Schneider Electric

DuraLynx ball valves

• Polymer housing rated for plenum use

MA4D-xxxx-xxx Two Position Series

MF4D-xxxx-xxx Floating Series

MS4D-xxxx-xxx Proportional Series

Schneider Electric DuraDrive™ Rotary

Overshaft Actuators

General Instructions

MA4D-xxxx

LISTED

Summary of content (16 pages)

PAGE 1
MA4D-xxxx-xxx Two Position Series MF4D-xxxx-xxx Floating Series MS4D-xxxx-xxx Proportional Series Schneider Electric DuraDrive™ Rotary Overshaft Actuators General Instructions Application Schneider Electric DuraDrive overshaft actuators are designed to provide an economical and reliable solution for many overshaft damper and Schneider Electric DuraLynx ball valve requirements. All products accommodate shaft sizes up to 1/2" (13 mm) in diameter. Spring return models provide 30 in-lb (3.
PAGE 2
Applicable Literature F-Number Description F-25097 Accessory AM-714 General Instructions F-26080 EN-205 Water System Guidelines F-26895 Accessories AM-703, AM-704, AM-705, AM-706, AM-708 General Instructions F-26899 Accessory AM-756 General Instructions F-27086 Vx-2x13-5xx-9-xx Series, VB-2x13-500-9-xx Series Schneider Electric DuraLynx™ Ball Valve Assemblies Ball Valve Body/LInkage Selection Guide Audience Purpose Provides step-by-step installation procedures.
PAGE 3
Table-1 30 in-lb (3.4 N-m) Spring Return CCW Actuators (Viewed from cover side). Approximate Timinga in Sec.
PAGE 4
Table-3 Non-Spring Return 35 in-lb (4 N-m) Actuators. Actuator Power Input Part Number MF4D-6043-000 MF4D-6043-100 MS4D-6043-000 MS4D-6043-100 MS4D-6043-020 MS4D-6043-120 MS4D-6043-030 MS4D-6043-130 MS4D-6043-050 MS4D-6043-150 MS4D-6043-060 MS4D-6043-160 a b Control Signal Voltage Wiring System Appliance Wire Floating Plenum Cable 2 to 10 Vdcb Proportional Appliance Wire 0 to 3 Vdc Proportional Appliance Wire 6 to 9 Vdc Proportional Running 50/60 Hz Approximate Timinga in Sec.
PAGE 5
TYPICAL TWO POSITION CONTROL (wiring diagrams) Figure-1 illustrates typical wiring diagrams for spring return two-position MA4D-x03x-xxx actuators. See Tables1-2 for model selection. 24 Vac Transformer or 20-30 Vdc Line Volts Blk Red MA4D-X033-X00 Com Hot (+DC) 1 SPST Control Contact 120 Vac or 230 Vac L1 N L2 Hot MA4D-X03X-000 1 Voltage L1 N L2 Hot 120 Vac White Black 230 Vac Blue Brown SPST Control Contact Figure-1 Typical Wiring Diagrams for Two Position Actuators.
PAGE 6
1 24 Vac Transformer or 20-30 Vdc Line Volts Common Black Hot Common MF4D-XXX3-X00 Hot (+DC) Red Blue 2 Drive Open 7 Yellow/Black Drive Closed Violet Controller Feedback Signal (-) 2 to 10 Vdc (+) Figure-3 Triac Source. 24 Vac Transformer or 20-30 Vdc 1 Line Volts Hot Common Black Common Red Hot (+DC) Blue Drive Open MF4D-XXX3-X00 Yellow/Black Drive Closed Violet AO 2 3 4 7 Controller Feedback Signal (-) 2 to 10 Vdc (+) Figure-4 Triac Sink.
PAGE 7
TYPICAL PROPORTIONAL CONTROL (wiring diagrams) Figure-6 illustrates typical wiring diagrams for proportional MS4D-xxx3-xx0 actuators. See Table-1 for model selection. 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.
PAGE 8
INSTALLATION Inspection Requirements Precautions Inspect the package for damage. If damaged, notify the appropriate carrier immediately. If undamaged, open the package and inspect the device for obvious damage. Return damaged products.
PAGE 9
European Standard EN 55022 Note: This is a Class B digital (European Classification) product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Location Caution: Avoid locations where excessive moisture, corrosive fumes, vibration, or explosive vapors are present. Mounting Changing Control Function (proportional units only) These actuators are equipped with a jumper to control the function of the signal as received.
PAGE 10
MANUAL OVERRIDE OPERATION When necessary, the actuator’s output shaft can be repositioned using the manual override mechanism (Figure-10) as follows: 1. Disconnect power from the actuator. Spring return models will fully return to their normal position. Non-spring return models will remain in position. 2. Insert the crank in the product.
PAGE 11
Clockwise to open CL Counter clockwise to open Centerline CL Centerline 6 2 6 7 1 MX4D-6XXX MX4D-8XXX MX4D-6XXX MX4D-7XXX 3 1/2 5 4 #8 sheet metal screws (not provided) 1/2 Reverse mounting using bracket provided AM-772 Crankarm Kit AM-771 Figure-12 Shaft Installation. 1. Slide actuator over damper shaft. 2. To set a damper preload of 5q, use manual crank to position the actuator 2 full turns from the desired damper closed position. On spring return models, lock the crank in position.
PAGE 12
Ball Valve Mounting Installation Mx4D-xxxx-xxx Actuators on 1/2" to 3" Schneider Electric DuraLynx Ball Valves Install the actuator onto the ball valve according to Figure-16. Note: If space constraints do not allow the actuator to be installed in the standard position, reposition the mounting plate before mounting the actuator. The valve should be mounted in a weather-protected area, in a location that is within the ambient temperature limits of the actuator.
PAGE 13
0˚ 3-7/8" (99 mm) Min. Clearance 85˚ Max 85˚ Max Figure-13 Acceptable Mounting Orientations. 0˚ 45˚ 45˚ Figure-14 Mounting Orientations for Steam Applications. F-27170-6 ¤ Copyright 2010 Schneider Electric All Rights Reserved.
PAGE 14
0˚ 0˚ 90˚ 90˚ 180˚ 180˚ Figure-15 Unacceptable Mounting Orientation. = Index Mark on Top of Shaft 3-Way Mixing 2-Way Inlet Outlet Closed (Fully CW) A Outlet Inlet Open AB B Full Open to AB (Fully CW) A AB A Full Open to AB 1 5 3 2 6 4 Figure-16 Installation of Mx4D-xxxx-xxx. Installation 1. For Normally Open 2-Way and Normally Open A to AB 3-Way (Mx4D-7xxx) Verify that the valve is in the open position (A to AB open on 3-way valves).
PAGE 15
For Non-Spring Return 2-Way and 3-Way (Mx4D-8xxx) Verify that the valve is in the desired end of stroke position. The position of the ball opening is indicated by the index mark on top of the shaft. Verify that the actuator is at the desired end of stroke position. Slide the actuator straight down over the valve shaft and onto the mounting plate. 2. Align the actuator with the mounting plate, then slide the anti-rotation clip half-way into the slot on the bottom of the actuator. 3.
PAGE 16
THEORY OF OPERATION The MA series actuators provide two position spring return operation. They are equipped with a mechanical spring return mechanism. When power is applied, the actuator moves to its powered position, at the same time tensing the spring return safety mechanism. When power is removed, the spring returns the actuator to its normal position (retracted). The spring return system provides consistent close-off for sensitive damper or valve applications.