Open / close, single wire control

Single pole on/off switch (SPST)

Open / close, two-wire control

Single pole double throw (SPDT)

3-position control

Cable designations

Connecting thread

Cable

Meaning

Code

No.

Color

Abbreviations

Actuators

DC 110 V ⎓

N

4

Light blue

BU

Neutral conductor

Y1

6

Black

BK

Positioning signal DC 110 V ⎓ ‘clockwise’

Y2

7

White

WH

Positioning signal DC 110 V, ‘counterclockwise’

Feedback
potentiometer

a

P1

White/red

WH RD

Potentiometer 0…100 % (P1-P2)

b

P2

White/blue

WH BU

Potentiometer pick-off

c

P3

White/pink

WH PK

Potentiometer 100...0 % (P3-P2)

Auxiliary switch

GDD246.1A/RW

Q11

S1

Gray/red

GY RD

Switch A input

Q12

S2

Gray/blue

GY BU

Switch A Normally open contact

Q14

S3

Gray/pink

GY PK

Switch A Normally closed contact

Q21

S4

Black/red

BK RD

Switch B input

Q22

S5

Black/blue

BK BU

Switch B Normally open contact

Q24

S6

Black/pink

BK PK

Switch B Normally closed contact