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  • Siemens Interface Module TRI-S

    Siemens (TRI-D) Dual Input Interface Module 500-896226

    $275.00
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  • Siemens TRI-R Interface Module

    Siemens (TRI-R) Single Input Interface Module 500-896224

    $375.00
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  • Siemens Interface Module TRI-S

    Siemens (TRI-S) Single Input Interface Module 500-896225

    $330.00
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