{"product_id":"field-control-unit-yokogawa-afv30d-s41151","title":"Field Control Unit | Yokogawa AFV30D-S41151","description":"\u003ch2\u003eYokogawa AFV30D-S41151 Field Control Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AFV30D-S41151\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAFV30D\u003c\/strong\u003e Field Control Unit, operates as a dedicated hardware component for executing control functions and managing communication with field devices through I\/O modules within CENTUM VP Distributed Control System platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCode Segment\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eOption\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eAFV30D\u003c\/td\u003e\n\u003ctd\u003eField Control Unit (Duplexed Vnet\/IP, 19-inch Rack-mountable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Function\u003c\/td\u003e\n\u003ctd\u003e-S\u003c\/td\u003e\n\u003ctd\u003eStandard Control Function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL3 Network Type\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDual-redundant Vnet\/IP network (1000Base-T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e100 - 120 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eJapanese documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Code\u003c\/td\u003e\n\u003ctd\u003e51\u003c\/td\u003e\n\u003ctd\u003eStandard\/Specific compliance or coating options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAFV30D-S41151\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\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP Distributed Control System (DCS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Redundancy\u003c\/td\u003e\n\u003ctd\u003eDuplexed (Dual-redundant CPU modules, synchronous hot standby)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Network\u003c\/td\u003e\n\u003ctd\u003eVnet\/IP (Dual-redundant 1 Gbps Ethernet-based control network)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-node Bus\u003c\/td\u003e\n\u003ctd\u003eESB Bus \/ ER Bus connection to ANB10, ANR10 node units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e100 to 120 V AC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 VA (Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 50 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10 to 90% RH (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e19-inch rack-mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13 kg to 15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDistributed Control System Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe hardware architecture interfaces directly with analog and digital infrastructure through dedicated sub-node buses. The unit supports 4-20 mA HART loop protocol pass-through, allowing digital configuration data to traverse the control layer to the asset management system. Channel-to-channel isolation parameters on associated I\/O modules prevent ground loop propagation across the ESB bus backplane. Cold junction compensation (CJC) algorithms are processed at the I\/O subsystem layer before data packet transmission over the dual-redundant Vnet\/IP network layer, ensuring deterministic update times for complex PID loops and sequential control logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the failover latency between the duplexed CPU modules?\u003c\/p\u003e\n\u003cp\u003eA: The dual CPU modules run in a parallel, synchronous hot-standby configuration. Hardware fault detection triggers a bumpless failover within microseconds, maintaining uninterrupted control output to the field devices.\u003c\/p\u003e\n\u003cp\u003eQ: Can the CPU and power supply modules be replaced while the process is live?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The hardware architecture supports online maintenance, allowing the replacement of a faulty CPU module, power supply module, or I\/O interface sub-module without interrupting control execution or stopping the system.\u003c\/p\u003e\n\u003cp\u003eQ: How does the network redundancy function if one Vnet\/IP port experiences a physical link failure?\u003c\/p\u003e\n\u003cp\u003eA: The internal network interface controllers manage a dual-redundant 1000Base-T Vnet\/IP topology. If a link loss is detected on port 1, the hardware automatically switches traffic to port 2 without packet loss or control loop degradation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Grounding:\u003c\/strong\u003e The 19-inch rack housing must be bonded to a dedicated instrumentation ground point. Ensure contact surfaces are free of paint and oxidation, maintaining a ground resistance of less than 10 Ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintain free air space above and below the rack installation to comply with the 0 to 50 degC operating envelope. Forced ventilation may be required if ambient cabinet temperatures exceed these limits under peak power consumption (200 VA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Separate the 100-120 V AC power supply lines from the Vnet\/IP Ethernet cables and low-voltage ESB bus cables. Maintain a minimum physical separation distance to eliminate electromagnetic cross-talk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding Terminations:\u003c\/strong\u003e All field signal shields must be grounded at one single point within the I\/O termination panels to prevent ground currents from affecting the internal system backplane.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44187165360216,"sku":"AFV30D-S41151","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AFV30D-S41151-3_7cb0c26f-c17e-4f99-b6ce-3905405e720a.jpg?v=1780628735","url":"https:\/\/www.industriaxplc.com\/ar\/products\/field-control-unit-yokogawa-afv30d-s41151","provider":"IndustriaX Limited","version":"1.0","type":"link"}