42RLU-4000B - Allen-Bradley Co.

PHOTOSWITCHR Photoelectric Sensors

1–210



Description

Series

4000B full size self-contained

sensors are designed to operate in a

wide range of industrial applications.

A wide selection of plug-in timing

modules including On and Of

f Delay

One-Shot, Delayed One-Shot, Motion

Detector and a counting module

increase the application solving

capability of the Series 4000B sensor

Models are available with operating

voltages from 18-253V AC and 20–32V

DC. Easy to wire terminals and

alignment test points reduce installation

time.

Series 4000B LED sensors can be

used outdoors, even in direct sunlight

(with some precautions taken to insure

proper operation). The sensor lens and

reflector should be protected from

excessive moisture by use of hoods

over both units. Some reduction in the

maximum operating distance may be

required in areas with adverse weather

conditions.

Alignment is simplified on the Series

4000B. A DC voltmeter connected to

the (+) and (–) alignment test points

(see wiring diagram on page

1–211

) on

the circuit board of the sensor will serve

as an indicator of whether or not ideal

alignment is being approached.

General Specifications

Features

•Harsh duty package

•

Screw terminal connections

•Long-range sensing modes

•

Plug-in logic and output modules

•

Both DC and AC/DC operation

•

Selectable light/dark operation

General Information

Plug-In

iming and

Logic Modules page 1–211.

. . . . . . . . .

Wiring Diagrams

page 1–211

. . . . . . . . .

Dimensions page 1–212

. . . . . . . . . . . . .

Sensing Modes

Retroreflective page

1–213.

. . . . . . . . .

Polarized Retroflective

page 1–214

. . .

Standard Dif

fuse page 1–215

. . . . . . . .

ransmitted Beam

page 1–216

. . . . . . .

Accessories

Mounting Assemblies page 1–301

. . . .

Series

4000B

Light Source

Unit Protection

Supply Voltage

Current Consumption

Output Type

Output Mode

Output Rating

Response Time

Housing Material

Lens Material

LED Indicators

Connection Types

Supplied Accessories

Optional Accessories

Operating Environment

Vibration

Shock

Operating Temperature

Relative Humidity

Approvals

Infrared LED (880nm), visible red for polarized model

False pulse protection

24V DC, 120V AC, 220V AC (see Selection Guide)

See Selection Guide

EM-relay, TRIAC, FET, NPN/PNP (see Selection Guide)

Light/dark operate selectable

Determined by plug-in module (see Selection Guide)

Determined by plug–in module (see Selection Guide)

Noryl

Acrylic (glass for polarized version)

See User Interface on page 1–211

Screw terminal, nickle-plated

#8–670 DPDT relay module

Mounting brackets, reflectors, cordsets

NEMA 3, 4, 12, 13 (IP66)

10–55Hz, 1mm amplitude, Meets or exceeds IEC 60947–5–2

30g with 1ms pulse duration, Meets or exceeds IEC 60947–5–2

–40_C to +57_C (–40_F to +135_F)

5…90% maximum

UL listed, CSA approved

PHOTOSWITCHR Photoelectric Sensors

1–211

User Interface Panel

Label Color State Status

Power Yellow OFF Sensor not powered

Sensor powered

Optional Timing and Logic Modules

These plug-in modules can be added to any series 4000B Photoelectric sensor.

Adjustable

ime Delay (s)

Function On Off

Adjustable Dwell (s)

Catalog Number

One shot

0.040–0.250 60–1612–1

One-shot — —

0.5–15 60–1612–2

On nd/or Off Del y

0.05–1.0 0.05–1.5 60–1613

On and/or Off Delay

0.5–10 0.5–15

—

60–1614

Del yed One shot

0.10–1.5 0.040–0.250 60–1625

Delayed One-shot

1.0–15

—

0.040–0.250 60–1626

Motion Detector

0.05–1.5 60–1660

Motion Detector —

0.5–15

—

60–1661

Preset Counter 2–999 Counts 0.040–0.250 60–1716

Wiring Diagrams

All

Sensing Modes Except T

ransmitted Beam Light Source

Optional Plug-In

iming and Logic Module

Power Supply

Model 4000B: 120V AC, 50/60Hz

Model 4001B: 240V AC, 50/60Hz

Model 4002B: 48V AC, 50/60Hz

Model 4003B: 24V AC/DC, 50/60Hz

Model 4200B: 120V AC, 50/60Hz

Alignment Indicator

Light/Dark

Selection Switch

Output Relay

Contacts

Output Relay

Contacts

Plug-In Output Relay

Sensitivity Adjustment

Alignment T

est Points

Relay Pull-in: 2.5V DC

Relay Drop-Out: 2.0V DC

Optimum 5.0V DC

1NC

1NO

2NC

2NO

Additional Output Connections

#8–651, 8–652,

and 63–1

16 #63–11 5

2N0

Load 1C

1N0

–

Note: Details

regarding connection of Allen-Bradley Series 4000B sensors to Allen-Bradley Programmable Controllers can be found in

publication 42-2.0.

Series

4000B

PHOTOSWITCHR Photoelectric Sensors

1–212

Wiring Diagrams (continued)

Transmitted

Beam Light Source

Power

Supply

L1 L2

Model 4000B: 120V AC 50/60Hz

Model 4001B: 230V AC 50/60Hz

No Connection

Power Indicator

Dimensions— mm (inches)

(50.8)

LED

Indicator

Notes

Sensor may be mounted without bracket,

either using 3, 1/4–20NC mtg. holes or on a

3/4

″

threaded pipe, thread pitch

3/4–14NPSM.

Bracket allows 360-degree adjustment.

Screws included with mounting bracket.

Note:

Do not use lockwashers with supplied whiz-lock mounting screws.

Optional

Mounting Bracket

P/N 60–1479

Adjustment Slots

86.4

(3.4)

1/4 - 20NC x 5/8 LG

Flanged Hex Head

3 Mounting Holes

120° Apart In Sensor

3/4 – 14NPSM

50.8 (2) Dia.

Bolt Circle

7.1

(0.281)

17.5

(0.687)

25.4 (1)

247.6

(9.75)

61.9

(2.437)

90.5

(3.562)

146

(5.75)

203.2

(8)

79.4

(3.125) Dia.

Series

4000B

PHOTOSWITCHR Photoelectric Sensors

1–213

Object

to be

Sensed

Specifications

Field of View 1.5°

Emitter LED Infrared 940nm

Typical Response Curve

Operating Margin

Operating Distance

15m

(50ft)

1.5m

(5ft)

(20ft)

100

1000

400

200

76.2mm

(3in)

0.3m

(1ft)

2.54mm

(0.1in)

4.5m

(15ft)

9.1m

(30ft)

76mm

(3in)

Reflector

Selection Guide

1. Select sensor.

Operating

oltage/

Power Consumption

Sensing Range

Output Energized

Sensor Response

imeÊ

Catalog Number

102–132V AC/

2VA 42RLU–4000B

195–253V AC/

2VA

50 8mm (2in) to 10 6m (35ft)

ht/Dark

5ms

42RLU–4001B

40–58V AC/

2VA

50.8mm (2in) to 10.6m (35ft)

Light/Dark

Selectable 5ms

42RLU–4002B

18–28V AC/DC/2VA

20–32V DC 42RLU–4003B

2. Select

optional plug-in timing and logic module, page

1–211.

Select optional plug-in output module.

Type Max

Load Current

Max Leakage Current

Output Response TimeÊ

Catalog Number

DPDT

EM-Relay (included)

5A, 120V AC

2.5A, 240V AC —10ms On

15ms Off 8–670Ë

SP-N.O.

AC TRIAC 1A, 265V AC, 20mA min 2mA 8ms 8–651

SP-N.O.

AC/DC FET 30mA, 0-120V AC/DC 10µA 1ms 8–652

Open Collector

NPN 250mA, 30V DC 1µA

1ms

63–115

DC Voltage

Output Adaptor 30mA, 17V DC —

1ms

63–116

Add for total response time.

8–670 relay output module supplied with sensor

Series

4000B Retroreflective

PHOTOSWITCHR Photoelectric Sensors

1–214

ÏÏ

Object

to be

Sensed

Specifications

Field of View 2°

Emitter LED Visible Red 660nm

Typical Response Curve

Operating Margin

Operating Distance

100

15m

(50ft)

1.5m

(5ft)

(10ft)

76.2mm

(3in)

0.3m

(1ft)

2.54mm

(0.1in)

76mm

(3in)

Reflector

Selection Guide

1. Select sensor.

Operating

oltage/

Power Consumption

Sensing Range

Output Energized

Sensor Response T

imeÊ

Catalog Number

102–132V AC/

2A 50.8 (2in) to 7m (23ft) Light/Dark Selectable 5ms 42RLU–4200B

2. Select

optional plug-in timing and logic module, page

1–211.

Select optional plug-in output module.

Type Max

Load Current

Max Leakage Current

Output Response TimeÊ

Catalog Number

DPDT

EM-Relay (included)

5A, 120V AC

2.5A, 240V AC —10ms On

15ms Off 8–670Ë

SP-N.O.

AC TRIAC 1A, 265V AC, (20mA min) 2mA 8ms 8–651

SP-N.O.

AC/DC FET 30mA, 0-120V AC/DC 10µA 1ms 8–652

Open Collector

NPN 250mA, 30V DC 1µA

1ms

63–115

DC Voltage

Output Adaptor 30mA, 17V DC —

1ms

63–116

Add for total response time.

8–670 relay output module supplied with sensor

Series

4000B Polarized Retroreflective

PHOTOSWITCHR Photoelectric Sensors

1–215

Object

to be

Sensed

Specifications

Field of View 4°

Emitter LED Infrared 940nm

Typical Response Curve

(10′)

Operating Distance

100

25.4mm

(1″)

152.4mm

(6″)

0.6m

(2′)

(20′)

200

400

1000

2.74m

(

9′

)

White Paper

216mm x 279.4mm

(8.5″ x 11″)

Selection Guide

1. Select sensor.

Operating

oltage/

Power Consumption

Sensing Range

Output Energized

Sensor Response T

imeÊ

Catalog Number

102–132V AC/

2VA

42RLP–4000B

195–253V AC/

2VA

50 8 (2in) to 3 6m (12ft)

Light/D rk

elect ble

5ms

42RLP–4001B

40–58V AC/

2VA

50.8 (2in) to 3.6m (12ft) Light/Dark Selectable 5ms

42RLP–4002B

18–28V AC/DC/2VA

20–32V DC 42RLP–4003B

2. Select

optional plug-in timing and logic module, page

1–211.

Select optional plug-in output module.

Type Max

Load Current

Max Leakage Current

Output Response TimeÊ

Catalog Number

DPDT

EM-Relay (included)

5A, 120V AC

2.5A, 240V AC —10ms On

15ms Off 8–670Ë

SP-N.O.

AC TRIAC 1A, 265V AC, 20mA min 2mA 8ms 8–651

SP-N.O.

AC/DC FET 30mA, 0-120V AC/DC 10µA 1ms 8–652

Open Collector

NPN 250mA, 30V DC 1µA

1ms

63–115

DC Voltage

Output Adaptor 30mA, 17V DC —

1ms

63–116

Add for total response time.

8–670 relay output module supplied with sensor

Series

4000B

Standard Diffuse

PHOTOSWITCHR Photoelectric Sensors

1–216

Object

to be

Sensed

Light sources and receivers must be

ordered separately

. Any light source is

compatible with any receiver

Specifications

Field of View 3°

Emitter LED Infrared 940nm

Typical Response Curve

perat

ng Marg

100

40X

10%

55m

(180′)

82m

(270′)

137m

(450′)

274m

(900′)

Operating Distance

Selection Guide (Order Both Light Source and Receiver)

1. Select

light source.

Operating

oltage

Catalog Number

102–132V AC, 50/60Hz 42RLL-4000B

195–253V AC, 50/60Hz 42RLL-4001B

2. Select

receiver

Operating

oltage/

Power Consumption

Sensing Range

Output Energized

Sensor Response T

imeÊ

Catalog Number

102–132V AC/

2VA

50 8 (2in) to 274m (900ft)

Light/D rk

elect ble

5ms

42RLR–4000B

195–253V AC/

2VA

50.8 (2in) to 274m (900ft) Light/Dark Selectable 5ms

42RLR–4001B

3. Select

optional plug-in timing and logic module, page

1–211.

Select optional plug-in output module.

Type Max

Load Current

Max Leakage Current

Output Response TimeÊ

Catalog Number

DPDT

EM-Relay (included)

5A, 120V AC

2.5A, 240V AC —10ms On

15ms Off 8–670Ë

SP-N.O.

AC TRIAC 1A, 265V AC, 20mA min 2mA 8ms 8–651

SP-N.O.

AC/DC FET 30mA, 0-120V AC/DC 10µA 1ms 8–652

Open Collector

NPN 250mA, 30V DC 1µA

1ms

63–115

DC Voltage

Output Adaptor 30mA, 17V DC —

1ms

63–116

Add for total response time.

8–670 relay output module supplied with sensor

Series

4000B

ransmitted Beam