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Português Translations » 【仪表自控交流圈】 » Problemas com o módulo analógico SM1232 da Siemens

Problemas com o módulo analógico SM1232 da Siemens

2018-10-30View Original

Thread Content

É necessário um válvula de regulação com controle em 2 linhas, com corrente de 4-20mA. A válvula precisa de um sinal ativo para funcionar. O SM1232 consegue controlá-la?
Reply #22018-10-31
Seu módulo consegue gerar uma corrente de 4-20mA, isso já é suficiente. No caso de válvulas de regulação elétricas, a fonte de alimentação geralmente é separada, com tensão de 24V ou 220/380V.

Translated at 2026-08-03 15:10:13

Original: https://bbs.hcbbs.com/thread-2122889-1-1.html

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