Schneider Electric DuraDrive Direct Coupled Actuators MA4X-707X User Manual

6

© Copyright 2010 Schneider Electric All Rights Reserved.

F-26642-8

Figure-1 through Figure-3 illustrate typical wiring diagrams for spring return floating 
actuators. See Table-1 for model selection.

2

1

1   Provide overload protection and disconnect as required.

2   Actuators mounted on separate shafts may be wired in 

parallel. All actuator black wires are connected to the 
transformer common and all red wires are connected to 
the hot lead. Power consumption must be observed.

3   For end position indication, interlock control, fan startup, 

etc., MA4X-715X-502, and MA4X-707X-502 models 
incorporate two built-in auxiliary switches.

24 Vac Transformer 

or 22-30 Vdc

Blk

Red

Com 

Hot  (+DC)

Line

Volts

Grn/Yel

SPST Control Contact

2

1

Wire No. 1

Wire No. 2

Com 

Hot 

L1  N

L2  H

120 Vac or

230 Vac

Grn/Yel

Org/Wht

Vio/Wht

Yel/Wht

NC 

NO 

3

Org

Vio

Yel

NC 

NO 

Com 

Com 

Aux Switch 1

Aux Switch 2

25 to 85°

Adjustable

5° Fixed

120 Vac 

White 

Black

230 Vac 

Blue 

Brown

Figure-1 Typical Wiring Diagram for 24 Vac Basic and Double Auxiliary Switch Models.

MX40-707X-502 and MX40-715X-502 units manufactured prior to the date code 0141 
(October 6, 2001) used the following color coding for the auxiliary switches:

Orange:

Fixed auxiliary switch common (com)

Yellow:

Fixed auxiliary switch normally closed (NC)

Violet:

Fixed auxiliary switch normally open (NO)

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.