13-Nov-24

page 4 of 10

OTB Series Optical Touch Button Product Manual

© Banner Engineering Corp. All rights reserved.

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•

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Alternative

Preferred

Ø30.0 mm [1.19"]

Ø30.0 mm [1.19"]

WARNING:

Ensure the safety circuit integrity

The safety circuit integrity level is affected by the design and installation of the safety devices and the means

of interfacing with those devices.

Perform a risk assessment to determine the appropriate safety circuit integrity level or category to ensure the

expected risk reduction is achieved and all applicable regulations and standards are in compliance (see ANSI

B11.0 and ANSI B11.19, ISO 12100 and ISO13849-1 or the applicable standards).

Mounting Hole Information

The OPTO-TOUCH has a 30-millimeter threaded base that fits directly into a standard

mounting hole for an oil-tight push button. A lock ring, supplied with each OPTO-

TOUCH, can be used to prevent switch rotation.

The mounting hole details shown at the right are used for the OPTO-TOUCH and also

for standard oil-tight push buttons and their legend plates. The drawing at the far right

shows how to approximate the keyway using a drill hole.

Wiring Diagrams

4-Pin Models

NPN Models

PNP Models

4-pin Male 7-8 in-16UNF Connector

4-pin Male M12 Connector

10–30 V DC

–

+

bn

bu

wh

bk

Load

Load

10–30 V DC

–

+

bn

bu

wh

bk

Load

Load

4

3

1

2

1

4

3

2

5-Pin Models

AC and AC/DC Models

5-pin Male 7/8 in-16UNF

5-pin Male M12 Quick Disconnect

Connector

7/8 in-16UNF QD

bu

ye

wh

N.C.

C

N.O.

bn

bk

See Specifications

5-pin M12 QD

bu

gy

wh

N.C.

C

N.O.

bn

bk

See Specifications

1

2

4

3

5

1

4

5

3

2

Voltage Specifications

OTBA5 models: 105 V AC to 130 V AC

OTBB5 models: 210 V AC to 250 V AC

OTBVR81 models: 20 V AC/DC to 30 V AC/DC

NOTE: For OTBVR81 Models, the connection of DC power is without regard to polarity.

Specifications

Supply Voltage

Supply voltage varies, depending on the model ordered:

105 V AC to 130 V AC

210 V AC to 250 V AC (50/60Hz)

10 V DC to 30 V DC

20 V AC/DC to 30 V AC/DC (at 25 mA, exclusive of load)

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Brown

1.

White

2.

Blue

3.

Black

4.

Brown

1.

White

2.

Blue

3.

Black

4.

Black

1.

Blue

2.

Yellow

3.

Brown

4.

White

5.

Brown

1.

White

2.

Blue

3.

Black

4.

Gray

5.