{"product_id":"yokogawa-akb331-m007-centum-vp-signal-cable-system","title":"Yokogawa AKB331-M007 CENTUM VP Signal Cable System","description":"\u003ch2\u003eYokogawa AKB331-M007 Signal Cable\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-integrity signal routing in CENTUM VP and ProSafe-RS control architectures, the \u003cstrong\u003eYokogawa AKB331-M007\u003c\/strong\u003e (\u003cstrong\u003eAKB331\u003c\/strong\u003e Signal Cable) provides direct physical\/electrical execution between field I\/O interface modules and terminal connection boards.\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-M007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\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\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Interconnect Signal Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e7 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e50-pin male to 50-pin male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eComprehensive EMI shielding braid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7000 x 45 x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e850 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive physical connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Signal Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe AKB331-M007 assembly integrates multi-conductor signal paths designed specifically to eliminate ground loops and line capacitance variation during 4-20 mA HART loop protocol transmission. The cable utilizes low-attenuation copper lines terminated with gold-plated pins on each 50-pin header, preserving total loop accuracy without dropping millivolt-level signal thresholds. Channel-to-channel isolation parameters are maintained across the entire 7-meter run by internal twisted-pair twisting ratios, which actively suppress high-frequency electromagnetic interference generated by adjacent heavy machinery, variable frequency drives, and power switching lines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the primary mechanical constraints when routing this cable through high-density marshalling cabinets?\u003c\/p\u003e\n\u003cp\u003eA: Installation personnel must maintain a minimum static bend radius of eight times the outer cable diameter to avoid damaging internal EMI shield integrity. When pulling the cable through cable trays, operators should ensure maximum tension forces remain below 150 N to prevent pin displacement within the 50-pin molded connectors.\u003c\/p\u003e\n\u003cp\u003eQ: Can the AKB331-M007 cable be disconnected while the DCS system is powered?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping the cable is physically possible without causing electrical damage to passive terminal boards; however, disconnecting the cable interrupts active field signal transmission to the I\/O module. This interruption triggers immediate channel fault alarms on the CENTUM VP controller host and causes tied control loops to fail to their pre-configured safe state.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eField engineers must verify that overall routing paths avoid high-voltage power conduits and remain at least 300 mm away from 480 VAC motor supply runs to minimize cross-talk noise. Before securing the 50-pin connectors into the target I\/O baseplate or terminal board, inspect all pins for axial alignment and ensure the mating surfaces remain free of particulate contamination. Tighten the integral side locking screws using a hand screwdriver to achieve a flush electrical connection; over-tightening with power tools can strip internal threads. Furthermore, technicians must terminate the outer metal braid shield to designated system ground bars at one end only, avoiding double-ended grounding that causes localized earth loops.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43895477829722,"sku":"AKB331-M007","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/427._9c93e405-666e-4174-8a13-8c7e4ddf48ba.jpg?v=1787533121","url":"https:\/\/www.spareoil.com\/products\/yokogawa-akb331-m007-centum-vp-signal-cable-system","provider":"SpareOil Automation","version":"1.0","type":"link"}