{"product_id":"akb331-m015-sdv144-yokogawa-prosafe-rs-signal-cable","title":"AKB331-M015\/SDV144 Yokogawa ProSafe-RS Signal Cable","description":"\u003ch2\u003eYokogawa AKB331-M015 Signal Cable Assemblies\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AKB331-M015\/SDV144\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAKB331-M015\u003c\/strong\u003e Signal Cable Assembly, operates as a dedicated hardware component for discrete signal interconnects within CENTUM VP and ProSafe-RS control platforms. It connects SDV144 digital input modules directly to field terminal boards, switches, sensors, and relays. Configured with 50-to-50 pin factory-terminated connectors and full foil shielding with drain wire, the assembly executes multi-core voltage signal wiring while suppressing external noise across cabinet wiring channels.\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\u003eModel Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription \/ Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAKB331\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003ctd\u003eSignal Cable (50-50 pins) for I\/O module-to-terminal board connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-M015\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable length specification: 1.5 m (or designated length code M015)\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAKB331-M015\/SDV144\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\u003e0.25 - 0.35 kg (3.0 kg shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.5 m length\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive hardware assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e50-pin to 50-pin dedicated Yokogawa interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Configuration\u003c\/td\u003e\n\u003ctd\u003e20 to 40 cores depending on module wiring scheme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding Structure\u003c\/td\u003e\n\u003ctd\u003eAluminum foil shield with drain wire for EMI protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Material\u003c\/td\u003e\n\u003ctd\u003eFlame-retardant PVC \/ XLPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (signal level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Compatibility\u003c\/td\u003e\n\u003ctd\u003eSDV144, SDV531, SDV53A, SDV541, SAT145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSignal Noise Suppression and DCS Interconnect Architecture\u003c\/h3\u003e\n\u003cp\u003eProcess control architectures require strict electromagnetic shielding across signal wiring paths to prevent signal degradation and logical false states. The AKB331 cable assembly utilizes flame-retardant multi-core wiring surrounded by foil shielding and a dedicated drain wire to reject electromagnetic interference (EMI). Channel-to-channel isolation provided at the SDV144 host module level ensures that transient voltage fluctuations from field contact switches do not propagate across adjacent digital input channels or host processing backplanes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which Yokogawa I\/O modules are physically compatible with the AKB331 50-pin cable connector?\u003c\/p\u003e\n\u003cp\u003eA: The AKB331 cable connects host module platforms including SDV144, SDV531, SDV53A, SDV541, and SAT145 directly to designated terminal boards.\u003c\/p\u003e\n\u003cp\u003eQ: How does the cable shield terminate to prevent ground loops across the system cabinet?\u003c\/p\u003e\n\u003cp\u003eA: The integrated foil shield drain wire connects to the dedicated earth bar at the cabinet entry point, maintaining single-point earthing to avoid ground loop currents.\u003c\/p\u003e\n\u003cp\u003eQ: Can the AKB331-M015 cable be hot-swapped while the system module remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Disconnecting field wiring connectors while active loops are powered may cause state changes in safety logic; power down field loop channels or bypass safety logic prior to disconnection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect or isolate target field input channels before mating or unmating the 50-pin cable connectors.\u003c\/li\u003e\n\u003cli\u003eAlign the connector housing keyways carefully with the SDV144 module and terminal board header receptacles to prevent pin deformation.\u003c\/li\u003e\n\u003cli\u003eTighten all connector retaining screws hand-tight to ensure mechanical strain relief and vibration immunity.\u003c\/li\u003e\n\u003cli\u003eRoute the 1.5 m cable body along dedicated low-voltage wire ducts, maintaining a separation distance from high-voltage AC cables.\u003c\/li\u003e\n\u003cli\u003eTerminate the shield drain wire to the designated grounding bar in accordance with Yokogawa system installation standards.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43787227856986,"sku":"AKB331-M015\/SDV144","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/635._0467f670-aa2f-4c2c-bc1e-1bc19b9e45cb.jpg?v=1785896851","url":"https:\/\/www.spareoil.com\/es\/products\/akb331-m015-sdv144-yokogawa-prosafe-rs-signal-cable","provider":"SpareOil Automation","version":"1.0","type":"link"}