{"product_id":"yokogawa-nflc121-s00-stardom-canopen-communication-module","title":"Yokogawa NFLC121-S00 STARDOM CANopen Communication Module","description":"\u003cp\u003eConfigured for distributed fieldbus orchestration and master node coordination in STARDOM FCN and FCN-RTU systems, the \u003cstrong\u003eYokogawa NFLC121-S00\u003c\/strong\u003e (\u003cstrong\u003eNFLC121-S00\u003c\/strong\u003e CANopen Communication Module) provides direct physical\/electrical execution. The hardware serves as a dedicated communication interface utilized to establish high-speed, deterministic data frame exchange with distributed slave nodes across industrial networks.\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\u003eNFLC121-S00\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 (JPN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard STARDOM FCN system rack slot footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e700 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eCANopen (Master node configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Ports\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Selection\u003c\/td\u003e\n\u003ctd\u003e10 kbps to 1 Mbps (Selectable ranges)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Node Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 127 nodes per network loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Isolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic signal-to-system isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix Code Variant\u003c\/td\u003e\n\u003ctd\u003e-S00 (Standard type, non-explosion proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Armor\u003c\/td\u003e\n\u003ctd\u003eISA G3 compliance rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa DCS Network Interface \u0026amp; Signal Processing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Path Convergence:\u003c\/strong\u003e The module maps real-time industrial process variables from field levels directly into the STARDOM controller database registers. This physical layer processing allows multi-variable monitoring blocks extracted from downstream 4-20 mA HART loop protocol configurations to sit alongside digital CANopen parameters within the same network update cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Performance:\u003c\/strong\u003e Integrated signal-to-system isolation layers decouple the external network lines from the sensitive internal backplane logic. This electrical separation limits common-mode noise propagation, preventing localized field bus short circuits or voltage drops from destabilizing parallel logic card registers inside the rack assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the restrictive parameters when swapping an NFLC121-S00 module in an active rack?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping this communication module breaks the master token ring for all 127 downstream nodes. Physical replacement must only occur when the system process is placed in a safe manual state, or when the hardware is arranged in a parallel, redundant tracking configuration that has verified data transfer ownership.\u003c\/p\u003e\n\u003cp\u003eQ: How is the maximum network line length calculated across selectable baud rates?\u003c\/p\u003e\n\u003cp\u003eA: The physical network limits are bound by transmission velocities. Selecting the maximum 1 Mbps baud rate restricts total copper bus length to a 40-meter envelope to prevent signal deformation, whereas reducing the speed to 10 kbps permits trunk lines to extend up to 1000 meters under ISA G3 constraints.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47897033605310,"sku":"NFLC121-S00","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-18_11-36-28_ffc93d72-feef-43c6-b2c5-4f4096a2ead3.png?v=1782798823","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-nflc121-s00-stardom-canopen-communication-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}