{"product_id":"yokogawa-akb331-signal-cable","title":"Yokogawa AKB331 Signal Cable","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa AKB331\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAKB331\u003c\/strong\u003e Signal Cable, serves as the primary \u003cstrong\u003eAKB331\u003c\/strong\u003e Signal Cable utilized to execute physical signal routing and interconnect execution across Yokogawa Distributed Control System platforms.\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\u003eAKB331\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\u003e4.0 kg (Standard shipping weight baseline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Matrix\u003c\/td\u003e\n\u003ctd\u003e50-pin to 50-pin matching connector blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eMulti-conductor shielded signal interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eField Control Unit to terminal board marshalling link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Distributed Control Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Signal Mapping\u003c\/strong\u003e The hardware assembly utilizes molded 50-pin terminal blocks at both termination points. This configuration establishes dependable multi-channel analog or digital I\/O path routing between field control units, nested marshalling panels, and terminal termination boards without generating structural signal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectromagnetic Field Noise Suppression\u003c\/strong\u003e The internal cable core incorporates high-density braided shield layers designed to suppress external electrostatic and magnetic field interference. This physical shield plane preserves signal integrity across long-distance cabinet runs, keeping low-voltage control signals immune to high-frequency cross-talk induced by nearby industrial switchgear or heavy AC distribution lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Outer Jacket Sheathing\u003c\/strong\u003e Wrapped in a heavy-duty, flame-retardant outer insulating jacket, the cable assembly is engineered to withstand physical pull stress and repetitive bending during installation routing. The robust material compound provides long-term resistance to plasticizer degradation from moisture and standard industrial dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AKB331 multi-pin arrangement support hot-plugging of live I\/O channels?\u003c\/p\u003e\n\u003cp\u003eA: No. The 50-pin connector layout does not feature staggered, first-make\/last-break grounding pins. Connecting or disconnecting the AKB331 cable while the associated Field Control Unit or terminal board is energized can cause pin arcing, disrupt parallel data bus traffic, or trigger uncommanded field actuator movements.\u003c\/p\u003e\n\u003cp\u003eQ: How should unused internal conductors within the AKB331 cable assembly be handled?\u003c\/p\u003e\n\u003cp\u003eA: All 50 pins are pre-terminated to matching internal conductors at the factory. If a specific system configuration utilizes fewer than 50 channels on the terminal block side, the unused channels remain securely isolated within the enclosed connector head, requiring no separate field insulation steps.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47618534342846,"sku":"AKB331","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-10_11-36-19_0894c52b-b6b2-43d7-8d32-738979147931.png?v=1781070419","url":"https:\/\/www.autooiltech.com\/ar\/products\/yokogawa-akb331-signal-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}