{"product_id":"sequence-cpu-module-yokogawa-f3sp38-6n-fa-m3","title":"Sequence CPU Module | Yokogawa F3SP38-6N FA-M3","description":"\u003ch2\u003eYokogawa F3SP38-6N FA-M3 Sequence CPU Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa F3SP38-6N\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eF3SP38\u003c\/strong\u003e Sequence CPU Module, operates as a dedicated hardware component for high-speed control logic execution and real-time I\/O management within FA-M3 PLC platforms. The module executes user program loops using stored-program repetitive operations, providing direct physical processing over field inputs and system communication backplanes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF3SP38-6N \/ F3SP38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.125 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e28.9 mm x 100.0 mm x 83.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePower supplied via FA-M3 backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction Set\u003c\/td\u003e\n\u003ctd\u003e32 basic, 312 application instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Mode\u003c\/td\u003e\n\u003ctd\u003eStored program, repetitive operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFA-M3 base unit rack \/ DIN rail panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e10 to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe sequence CPU architecture isolates control execution tasks from field-level electrical interference, protecting processing logic across multi-channel I\/O racks. When integrated alongside CENTUM VP DCS platforms, the processor handles high-density digital signal processing while preventing ground loop propagation across the internal backplane bus. Advanced noise suppression circuits ensure stable sequence execution even during high-frequency signal switching.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the F3SP38-6N display CPU activity and fault diagnostics?\u003c\/p\u003e\n\u003cp\u003eA: Front panel LED indicators provide real-time visual status for power, CPU activity, program execution state, and system health errors.\u003c\/p\u003e\n\u003cp\u003eQ: Can the F3SP38-6N module be hot-swapped while the FA-M3 base unit is powered?\u003c\/p\u003e\n\u003cp\u003eA: No. Power to the FA-M3 base unit must be disconnected before removing or inserting the CPU module to prevent damage to the backplane communication pins.\u003c\/p\u003e\n\u003cp\u003eQ: What instruction set capability does the module support for control logic?\u003c\/p\u003e\n\u003cp\u003eA: The processor supports 32 basic instructions and 312 application instructions for complex sequencing and data processing routines.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the CPU module directly onto the designated slot of the FA-M3 base rack, ensuring the top and bottom retention mechanism latches securely into position. Connect the main ground terminal of the base rack to the cabinet protective earth bar using a short, low-impedance copper conductor. Maintain minimum clearance above and below the module rack to permit unimpeded air convection across the casing vents.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43882707451994,"sku":"F3SP38-6N","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/610._dc2f2a52-0526-4c70-945b-74dd965fc3bb.jpg?v=1787292189","url":"https:\/\/www.spareoil.com\/products\/sequence-cpu-module-yokogawa-f3sp38-6n-fa-m3","provider":"SpareOil Automation","version":"1.0","type":"link"}