Allen-Bradley GuardShield Type 2 Especificações descarregar pdf (Página 2)

Presence Sensing Safety Devices

Selection Flowchart

2-2

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Publication S117-CA001A-EN-P

General Principles

2-Selection

Criteria

Safety Switches Operator

Interface

Logic Power

you need to

detect full or partial

body access?

How

often do you

need access to the

hazardous

area?

Are

there any

blind spots where

you can not see a person

in the hazardous

area?

Are

there any

blind spots where

you can not see a person

in the hazardous

area?

Can a

light curtain or

mirrors be mounted

around the

area?

Stop

initiated by

contact?

Is the hazardous area

stationary or mobile?

MobileStationary

Is the

shape of the

hazard square/

rectangular?

Gate with Interlock

Switches

Safety Edge

Laser Scanner

POC Light Curtain

Gate with

Safety Mats or

Laser Scanner

PAC Light Curtain

or Safety Mats

Laser Scanner

or Safety Mats

Laser Scanner

or Safety Mats

Rarely Yes

Ye s

Frequently

Partial

Full

Ye s

ght

Curtai

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Allen-Bradley GuardShield Type 2 Especificações Página 2

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