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Black Box IC478A-M-R2, IC477A-F-R2, IC476A-F-R2, IC477A-M-R2 manual Async 232↔422/485switchCONVERTER

Models: IC477A-M-R2 IC476A-F-R2 IC476A-M-R2 IC477A-F-R2 IC478A-M-R2 IC478A-F-R2

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ASYNC 232↔422/485switchCONVERTER

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Black Box IC478A-M-R2, IC477A-F-R2, IC476A-F-R2, IC477A-M-R2, IC476A-M-R2, IC478A-F-R2 manual Async 232↔422/485switchCONVERTER