Modulating control

Cable designations

Connecting thread

Cable

Meaning

Code

No.

Color

Abbreviations

Actuators

DC 110 V ⎓

G+

1

Red

RD

System potential DC 24 V ⎓ (auxiliary power)

G-

2

Black

BK

System neutral (aux. power supply)

L+

3

Brown

BR

Positive line DC 110 V ⎓

N

4

Light blue

BU

Neutral line (Common DC)

Y

8

Gray

GR

Signal input

U

9

Pink

PK

Signal output