{"id":20031,"date":"2026-03-16T21:05:40","date_gmt":"2026-03-16T13:05:40","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=20031"},"modified":"2026-03-27T10:46:20","modified_gmt":"2026-03-27T02:46:20","slug":"safety-light-curtain-muting-3-methods-to-identify-goods-and-personnel","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/pt\/safety-light-curtain-muting-3-methods-to-identify-goods-and-personnel\/","title":{"rendered":"Silenciamento da cortina de luz de seguran\u00e7a: 3 m\u00e9todos para identificar mercadorias e pessoal"},"content":{"rendered":"
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O emudecimento da cortina de luz de seguran\u00e7a \u00e9 um meio importante de identificar mercadorias do pessoal.<\/span><\/p>

Ent\u00e3o, como ele consegue isso?<\/span><\/p>

H\u00e1 tr\u00eas m\u00e9todos: Muting tipo X (cruzado) com 2 sensores fotoel\u00e9tricos, muting tipo L com 2 sensores fotoel\u00e9tricos e muting sequencial no modo T com 4 sensores.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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O que \u00e9 o muting da cortina de luz de seguran\u00e7a?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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O silenciamento \u00e9 uma fun\u00e7\u00e3o que suspende temporariamente a opera\u00e7\u00e3o de prote\u00e7\u00e3o de uma cortina de luz de seguran\u00e7a. Pense nisso como colocar seu telefone no modo \u201cN\u00e3o perturbe\u201d - as chamadas recebidas s\u00e3o ignoradas por um curto per\u00edodo, mas o telefone continua totalmente funcional.<\/span><\/p>

Para realizar essa fun\u00e7\u00e3o, ele usa sensores externos de muting para distinguir entre materiais e pessoas. Isso permite que os produtos entrem e saiam livremente da \u00e1rea de risco protegida e, ao mesmo tempo, garante que, se algu\u00e9m tentar entrar, a m\u00e1quina parar\u00e1 de funcionar imediatamente, evitando assim ferimentos.<\/span><\/p>

Nas se\u00e7\u00f5es a seguir, explicaremos em detalhes os tr\u00eas m\u00e9todos de muting mencionados acima.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Muting tipo X (cruzado) com 2 sensores fotoel\u00e9tricos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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O modo tipo X permite que as mercadorias sejam transportadas da zona segura para a zona de perigo, enquanto pro\u00edbe que o pessoal entre na zona de perigo a partir da zona segura.<\/span><\/p>

O nome vem do layout de instala\u00e7\u00e3o dos dois sensores fotoel\u00e9tricos de muting: seus feixes de luz emitidos e recebidos se cruzam, formando um formato de \u201cX\u201d, conforme ilustrado na imagem acima.<\/span><\/p>

Um requisito fundamental para essa configura\u00e7\u00e3o \u00e9 que o ponto de interse\u00e7\u00e3o dos dois feixes de luz deve estar localizado dentro da zona de perigo.<\/span><\/p>

Esse layout espec\u00edfico de cruzamento torna extremamente dif\u00edcil que uma pessoa bloqueie acidentalmente ou intencionalmente os dois feixes de sensores ao mesmo tempo. Ao impedir esse cen\u00e1rio de bloqueio duplo, o sistema evita erros l\u00f3gicos e garante que as fun\u00e7\u00f5es de seguran\u00e7a n\u00e3o sejam ignoradas involuntariamente.<\/span><\/p>

Por exemplo, na pr\u00e1tica, podemos transportar sem problemas os materiais da \u00e1rea segura para a m\u00e1quina na esteira transportadora sem acionar a parada da m\u00e1quina. Ao mesmo tempo, a l\u00f3gica (veja a tabela abaixo) foi projetada para que, se algu\u00e9m tentar entrar, o sistema detecte a invas\u00e3o de forma confi\u00e1vel e pare imediatamente o dispositivo para garantir a seguran\u00e7a.<\/span><\/p>

Ao instalar cortinas de luz de seguran\u00e7a e sensores de bloqueio, observe os quatro pontos a seguir:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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  1. De acordo com <\/span>ISO 13855<\/span><\/a><\/span>, A altura de instala\u00e7\u00e3o do eixo \u00f3ptico mais baixo de uma cortina de luz de seguran\u00e7a deve ser inferior a 300 mm; se for maior que essa altura, as pessoas poder\u00e3o subir, o que pode causar ferimentos.<\/span><\/li>
  2. A altura m\u00ednima de instala\u00e7\u00e3o dos sensores fotoel\u00e9tricos de muting deve ser maior do que o eixo \u00f3ptico mais baixo.<\/span><\/li>
  3. Quando as mercadorias passarem pela cortina de luz de seguran\u00e7a, a dist\u00e2ncia entre as mercadorias e a borda da grade de luz de seguran\u00e7a deve ser inferior a 180 mm; caso contr\u00e1rio, o pessoal poder\u00e1 passar junto com as mercadorias, causando perigo.<\/span><\/li>
  4. A interse\u00e7\u00e3o dos feixes de dois conjuntos de sensores fotoel\u00e9tricos de muting deve estar dentro da zona de perigo.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Diagrama l\u00f3gico de muting da cortina de luz de seguran\u00e7a no modo X<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Voc\u00ea pode programar o PLC de acordo com o diagrama l\u00f3gico a seguir para realizar a fun\u00e7\u00e3o de silenciamento da cortina de luz de seguran\u00e7a para identifica\u00e7\u00e3o de pessoas e mercadorias:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\tItem<\/span><\/th>\n\t\t\t \t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t\tSensor de bloqueio 1<\/span><\/th>\n\t\t\t \t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t\tSensor de bloqueio 2<\/span><\/th>\n\t\t\t \t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t\tCortina de luz de seguran\u00e7a<\/span><\/th>\n\t\t\t \t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\t\t\tParada da m\u00e1quina ou n\u00e3o<\/span><\/th>\n\t\t\t \t\t\t\t <\/tr>\n\t\t\t <\/thead>\n\t\t\t \t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tCaso 1\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tNon-stop (entrada de mercadorias)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t \t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tCaso 2\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tN\u00e3o bloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tO muting come\u00e7a, a m\u00e1quina N\u00c3O para\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t \t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tCaso 3\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tN\u00e3o bloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tStop(Person entrance)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t \t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tCaso 4\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tStop(Person entrance)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t \t\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\tCaso 5\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
    		\n\t\t\t\t\t\t\t\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\tN\u00e3o bloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tN\u00e3o bloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
    		\n\t\t\t\t\t\t\t\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\tBloqueado\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
    		\n\t\t\t\t\t\t\t\t\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\tStop(Person entrance)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t \t\t\t <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    L muting com 2 sensores fotoel\u00e9tricos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"L\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    Ao contr\u00e1rio, o modo de bloqueio do tipo L foi projetado para permitir que as mercadorias passem de \u00e1reas perigosas para \u00e1reas seguras, ao mesmo tempo em que impede que objetos ou pessoas passem de \u00e1reas seguras para \u00e1reas perigosas.<\/span><\/p>

    Vamos dar uma olhada em como ele identifica mercadorias e pessoal.<\/span><\/p>

    Ele se baseia principalmente em dois sensores fotoel\u00e9tricos de muting instalados na \u00e1rea de risco. Sua l\u00f3gica \u00e9 a seguinte:<\/span><\/p>

    1. Se a sequ\u00eancia de entrada for: Silenciar o sensor fotoel\u00e9trico A(<\/span>Esse sensor est\u00e1 mais distante da cortina de luz de seguran\u00e7a)<\/span> ->Mutando o sensor fotoel\u00e9trico B(<\/span>Esse sensor est\u00e1 mais pr\u00f3ximo da cortina de luz de seguran\u00e7a)<\/span>-> Se a cortina de luz de seguran\u00e7a for instalada, o PLC pode ser programado e determinar que a entrada \u00e9 de uma \u00e1rea perigosa para uma \u00e1rea segura, ou seja, uma entrada de mercadorias. Portanto, a cortina de luz de seguran\u00e7a ser\u00e1 configurada para o modo mudo e desativada. \u00c9 importante observar que, quando o sensor B \u00e9 bloqueado, o tempo de muting come\u00e7a a contagem regressiva. O tempo de muting deve coincidir com o tempo de sa\u00edda das mercadorias e n\u00e3o deve ser muito longo.<\/span><\/li>
    2. Se a sequ\u00eancia for invertida, ou seja, cortina de luz de seguran\u00e7a -> qualquer sensor fotoel\u00e9trico de bloqueio, o PLC pode ser programado e determinar que a entrada \u00e9 uma entrada de pessoal. Portanto, o PLC acionar\u00e1 uma sa\u00edda e interromper\u00e1 imediatamente a opera\u00e7\u00e3o da m\u00e1quina no momento em que a luz da cortina de luz de seguran\u00e7a for bloqueada.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t

      Muting sequencial da cortina de luz de seguran\u00e7a no modo T com 4 sensores<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Muting\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\t

      Esse modo de bloqueio utiliza quatro sensores fotoel\u00e9tricos para estabelecer uma sequ\u00eancia rigorosa de entrada\/sa\u00edda, permitindo que o sistema fa\u00e7a uma distin\u00e7\u00e3o confi\u00e1vel entre pessoas e mercadorias.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

      \n\t\t\t\t
      \n\t\t\t\t\t

      Como funciona esse muting sequencial do modo T?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\t

      Esse modo de silenciamento foi projetado para manter a produtividade, permitindo que as mercadorias entrem e saiam sem acionar as paradas da m\u00e1quina e, ao mesmo tempo, garantindo que qualquer pessoa que tente entrar em uma \u00e1rea perigosa seja detectada imediatamente e a m\u00e1quina possa ser parada com seguran\u00e7a.<\/span><\/p>

      Como pode ser visto no diagrama acima, por exemplo, dois sensores de muting A e B s\u00e3o instalados no lado esquerdo da cortina de luz de seguran\u00e7a, enquanto dois outros sensores de muting C e D s\u00e3o instalados no outro lado da cortina de luz de seguran\u00e7a.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

      \n\t\t\t\t
      \n\t\t\t\t\t

      L\u00f3gica de silenciamento da cortina de luz de seguran\u00e7a do modo T:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\t

      Deve-se observar que o tamanho da mercadoria deve ser maior do que a dist\u00e2ncia entre o sensor de muting A e o sensor de muting B, bem como entre o sensor C e o sensor D.<\/span><\/p>

      Portanto, a l\u00f3gica deve ser a seguinte:<\/span><\/p>

      1. A->AB->B->cortina de luz de seguran\u00e7a, a fun\u00e7\u00e3o de silenciamento ser\u00e1 ativada,<\/span><\/li>
      2. C->CD->C->cortina de luz de seguran\u00e7a, a fun\u00e7\u00e3o de silenciamento ser\u00e1 ativada,<\/span><\/li>
      3. As outras sequ\u00eancias n\u00e3o ativar\u00e3o a fun\u00e7\u00e3o de bloqueio.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t

        Como realizar a fun\u00e7\u00e3o de silenciamento da luz de seguran\u00e7a?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t

        H\u00e1 duas maneiras de realizar a fun\u00e7\u00e3o de silenciamento da cortina de luz de seguran\u00e7a:<\/span><\/p>

        1. Cortinas de luz com muting integrado: Algumas cortinas de luz de seguran\u00e7a (por exemplo, Keyence s\u00e9rie GR-L, SICK deTec4, Omron F3SJ) t\u00eam a funcionalidade de muta\u00e7\u00e3o integrada que pode ser configurada usando o software do fabricante. Lorentzzi<\/strong><\/span><\/a> Podemos produzir e fornecer a cortina de luz de seguran\u00e7a com fun\u00e7\u00e3o de silenciamento, para que voc\u00ea possa usar um rel\u00e9 de seguran\u00e7a, Entre em contato conosco<\/span><\/a><\/strong> para enviar sua consulta agora!<\/span><\/li>
        2. M\u00f3dulos de muting externos: Para cortinas de luz de seguran\u00e7a padr\u00e3o sem muting embutido, voc\u00ea pode usar m\u00f3dulos de muting dedicados (por exemplo, Schneider XPSLCMUT1160 ou nosso Rel\u00e9 de seguran\u00e7a modelo SC4P2A1B24N\/P-M<\/a><\/span>) ou PLCs de seguran\u00e7a com blocos de fun\u00e7\u00e3o de muting, combinados com as tabelas l\u00f3gicas fornecidas acima.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t

          Conclus\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"Cortina\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\t

          Em resumo, o muting tipo X (cruzado) para cortinas de luz de seguran\u00e7a \u00e9 usado quando os produtos passam de uma \u00e1rea segura para uma \u00e1rea perigosa, impedindo a entrada de pessoas.<\/span><\/p>

          O muting tipo L \u00e9 usado na dire\u00e7\u00e3o oposta, ou seja, quando os produtos passam de uma \u00e1rea de risco para uma \u00e1rea segura.<\/span><\/p>

          O muting tipo T suporta movimentos em ambas as dire\u00e7\u00f5es, permitindo que os produtos entrem ou saiam da \u00e1rea de risco.<\/span><\/p>

          Todos os tr\u00eas m\u00e9todos de silenciamento podem distinguir efetivamente entre mercadorias e pessoas e garantir a prote\u00e7\u00e3o confi\u00e1vel do operador.<\/span><\/p>

          Se estiver procurando um fornecedor confi\u00e1vel e de alta qualidade de cortinas de luz de seguran\u00e7a da China, d\u00ea uma olhada em nosso <\/span>cortinas de luz de seguran\u00e7a<\/span><\/a><\/span>.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

          Safety light curtain muting is an important means of identifying goods from personnel. So, how does it achieve this? There are three methods: X-type (cross) muting with 2 photoelectric sensors, L muting with 2 photoelectric sensors, and T mode sequential muting with 4 sensors. What is safety light curtain muting? Muting is a function that […]<\/p>\n","protected":false},"author":1,"featured_media":20029,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[110],"tags":[],"class_list":["post-20031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor"],"yoast_head":"\nSafety Light Curtain Muting: 3 Methods to Identify Goods and Personnel<\/title>\n<meta name=\"description\" content=\"There are three ways to achieve a silent safety light curtain. 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