Rockwell-automation 42FB-xxx General Purpose and Analog Output DIN Fib Manual do Utilizador descarregar pdf

Installation Instructions PHOTOSWITCHR

42FB General Purpose and Analog Output DIN Fiber Optic Sensors

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.

General Purpose (Digital Output) Sensors

Description

42FB General Purpose DIN Fiber Optic Sensors are useful in

general purpose or high speed applications. Standard 250s

versions offer extended sensing ranges. High-speed 30s

versions offer a shorter sensing range, but extremely fast

response times for high speed parts counting and assembly

applications.

Each sensor can be directly DIN rail mounted. A separate

mounting bracket is also included for stand alone mounting.

Over 50 compatible standard plastic and small diameter glass

fiber optic cables are available, please refer to the

Allen-Bradley Sensors Catalog.

Features

S Pico quick-disconnect available

S No tools required to attach or remove fiber optic cables

S Dual LED indicators: Output (red), Stability (green)

S Four-turn sensitivity adjustment

S Visible red light source

S DIN rail or separate mount (with supplied bracket)

S Short circuit protection

S Reverse polarity protection

S Transient noise protection

S Switch selectable Light or Dark Operate outputs

S Switch selectable 50ms output off-delay (pulse stretcher)

Indicators

The red output indicator is ON when the detected light level is

above a margin of 1.0. The green stability indicator is ON

when the sensing application is stable, when the detected

light level is below a margin of 0.7 or above a margin of 1.2.

General Specifications

Ambient T emperature -- 2 5 Cto+55C(--13Fto+131F)

Relative Humidity 85% max

Housing Material ABS

Operating Environment NEMA 1 and IP40

Approvals UL listed and CSA certified,

class 2 source required

Weight 80 grams (2.8 oz)

Emitter LED V isible red 660nm

Connections 3 conductor 500V PVC cable, 2m length

4-pin DC pico style male receptacle

Analog Output Sensors

Description

42FB Analog Output Sensors provide a DC voltage output

that is proportional to the amount of transmitted or reflected

light detected. This sensor has a fast response time and good

temperature linearity as described in the Specifications

below.

Each sensor can be directly DIN rail mounted. A separate

mounting bracket is also included for stand alone mounting.

Over 50 compatible standard plastic and small diameter glass

fiber optic cables are available, please refer to the

Allen-Bradley Sensors catalog.

Features

S Pico quick-disconnect available

S No tools required to attach or remove fiber optic cables

S Red output indicator

S Four-turn sensitivity adjustment

S Visible red light source

S DIN rail or separate mount (with supplied bracket)

S Short circuit protection

S Reverse polarity protection

S T ransient noise protection

Indicator

The red output indicator is ON when light is detected. The

intensity (brightness) of the indictor increases as more light is

detected.

General Specifications

Ambient T e mperature -- 1 0 Cto+55C(14Fto+131F)

Relative Humidity 85% max

Housing Material ABS

Operating Environment NEMA 1 and IP40

Approvals UL listed and CSA certified,

class 2 source required

Weight 80 grams (2.8 oz)

Emitter LED Visible red 660nm

Connections 3 conductor 500V PVC cable, 2m length

4-pin DC pico style male receptacle

Temperature Drift Less than 0.15% per C

Output Ripple 50mV typical, 80mV max

1 2 3 4

Resumo do Conteúdo

Página 1

1Installation Instructions PHOTOSWITCHR42FB General Purpose and Analog Output DIN Fiber Optic SensorsIMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE

Página 2

2Typical Response Curves—General Purpose10mm(0.39in)100mm(3.9in)1000mm(39.4in)1101000Operating MarginDistance to 76mm Reflector Model 92- 3999--80999-

Página 3 - Visible Red Fiber Optic

3Dimensions—mm ( inches)Normal/Off Delay Switch(General purpose version only)Light Operate/DarkOperate Switch(General purpose version only)9(0.354)1.5

Página 4 - June 1999

4Publication 75009--055--01(G)June 1999PrintedinUSAwww.rockwellautomation.comPower, Control and Information Solutions HeadquartersAmericas: Rockwell A

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Rockwell-automation 42FB-xxx General Purpose and Analog Output DIN Fib Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Equipamento Rockwell-automation 42FB-xxx General Purpose and Analog Output DIN Fib. Rockwell Automation 42FB-xxx General Purpose and Analog Output DIN Fiber Optic Sensors Installation User Manual Manual do Utilizador

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