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IM-P358-26 CH Issue 1

Fig. 22 AEL5952 feedback potentiometers

and AEL5953 1

output from

tandem potentiometer

3.6.5 The AEL5952 potentiometer can be used for remote indication on valve motor drive

actuators, or for use with a positioner.

The AEL5953 tandem potentiometer can be used for both functions simultaneously.

3.6.6 The switches are shown in the normally

closed condition i.e. when the switches are not

engaged with the cams.

Example: If the retract switch is engaged,

terminals 1 and 2 will be shorted together.

Fig. 24 AEL5951 auxiliary switches

1 2 3 4 5 6

Retract switch

Extend switch

16 14 15

1 2 3

X11

Extend position

Retract position

Blue Green Yellow

Fig. 23 AEL5953 2

output from

tandem potentiometer

1 2 3

Extend position

Retract position

Blue Green Yellow

Fig. 25 Anti-condense heater

AEL5954 110 - 250 V and

AEL5956 12 - 36 V

L N

1 2 3

3.6.7

1 2 3

Spirax Sarco AEL52211 User Manual

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