FCU 2165/2175 Reference Manual - Emerson Process Management
FCU 2165/2175 Reference Manual - Emerson Process Management
FCU 2165/2175 Reference Manual - Emerson Process Management
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<strong>Reference</strong> <strong>Manual</strong>308018EN, Edition 3BSeptember 2007Rosemount Tank Radar REX1.3.1 <strong>Process</strong>orModule andSerial I/O ModuleThe processor module is fitted with one or two serial I/O modules for 8 and 16channels respectively. For 24 and 32 channels, a serial I/O expansionmodule, holding 3 or 4 I/O modules, is required. If the serial expansionmodule is used, then the processor module is not equipped with any I/Omodules.Figure 1-5.A. <strong>Process</strong>or Module.B. I/O Module.ABFigure 1-6. Serial I/O ExpansionModule.Section 1. Description of <strong>FCU</strong> <strong>2165</strong>/<strong>2175</strong>1-7