Wiring Diagrams

Key

1 = Brown (red/black for QD emitters/receivers)

3 = Blue (red/white for QD emitters/receivers)

4 = Green (green for QD emitters/receivers)

Emitters—Cabled

1

3

4*

10-30V dc or

12-240V ac

Emitters—QD

10-30V dc or

12-240V ac

4

1

3

AC Receivers—Cabled

1

3

4*

24-240V ac

Load

AC Receivers—QD

24-240V ac

4

1

3

Load

Note: AC emitters are not polarity-sensitive

when powered by dc voltage. For QD

emitters, use a SM30CC model cordset to

match cable colors.

*Connect the green wire to earth ground whenever a stainless steel model is powered by ac voltage. (Cabled plastic models have no

green wire.)

Key

1 = Brown

2 = White

3 = Blue

4 = Black

DC Receivers—NPN

2

3

1

4

10-30V dc

–

+

Load

Light Operate

2

3

1

4

10-30V dc

–

+

Load

Dark Operate

DC Receivers—PNP

2

3

1

4

10-30V dc

–

+

Load

Light Operate

2

3

1

4

10-30V dc

–

+

Load

Dark Operate

Cabled wiring diagrams are functionally identical.

SM30 Series 30 mm Barrel Sensors

2

www.bannerengineering.com - Tel: +1-763-544-3164

P/N 03541 Rev. G