Rockwell Automation 42KB-D2YNSG-A2 User Manual

PHOTOSWITCH

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.

Installation Instructions

R

42KB Micro Rectangular: 5V DC Version

Description

42KB Micro Rectangular self contained photoelectric sensors
offer high performance in a compact 10mm x 15mm x 25mm
rectangular housing. These sensors offer extended sensing
ranges and a fast 1ms response time. Light or dark operation
can be selected through a separate connection made at
installation.

Each 42KB sensor comes complete with a steel right angle
mounting bracket which provides a variety of mounting
options.

Features

S Sensitivity adjustment potentiometer

S Dual LED indicators: output (red), stability (green)

S Short circuit protection on the sensor output (NPN output

versions only)

S Stability output (NPN output versions only)

S Switch selectable light or dark operate

S Flat lens surface to minimize dust collection

S Reverse polarity protection

S False pulse protection

S Transient noise protection

Field of View 20

Transmitting LED Visible red 700nm

Connections 4-conductor PVC

jacketed cable 6.5ft (2m)

1:1 Margin 40cm (15.75in)

General Specifications

Relative Humidity 85% max

Ambient Temperature -- 1 3 Fto+131F(--25Cto+55C)

Lens Material Polyarylate

Housing Material Polyarylate

Operating Environment NEMA 1, 4, 6, 12, 13 and IP67

Approvals UL listed and CSA certified, class 2 source required

Weight 50 grams (1.76oz)

Wiring

NPN Output

Note: Details regarding connection of Allen-Bradley Bulletin

42KB Photoelectric sensors to Allen-Bradley
programmable controllers can be found in Publication
42BCFK--70.

Cable

Brown: +5V DC ±5%

Black: Output

Orange: Stability Output

Blue: --DC

Load

Load

Standard Diffuse

Operating

Voltage

5V DC 5% 30mA

Supply

Current

Output

Energized

Light/Dark
Selectable

Typ e

NPN

Output Characteristics Catalog Number

Max Load

Current

Output: 100mA,

Stability: 50mA

Max Leakage

Current

0.5mA 350s

Response

Time

Size Cable

10.3mm x 15mm x

25.4mm

42KB--D2YNSG-- A2

1

Dimensions—mm (inches)

w

Cable Versions (Side View)

42KB-- D2YNSG--A2

Stability Indicator (Green)

Output Indicator (Red)

10.3

(0.405)

Optical

Axis

Lens

12.7

(0.5)

19

(0.748)

3.2

(0.125)

15

(0.590)

3

(0.118)

Sensitivity Potentiometer

1.0

(0.039)

25.4

(1.0)

2

(0.078)

16.4

(0.645)

L.O.

D.O.

Dia. 3.2

(0.125)

ww.rockwellautomation.com

Power, Control and Information Solutions Headquarters
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: [phone], Fax: [phone]

Europe/Middle East/Africa: Rockwell Automation NV, Pegasus Park, De Kleetlaan 12a, 1831 Diegem, Belgium, Tel: [phone], Fax [phone]
Asia Pacific: Rockwell Automation, Level 14, Core F, Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: )852) 2887 4788, Fax: [phone]

Publication 75009--097--01(B)

August 1998

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