{"product_id":"yokogawa-ks10-25-a-signal-cable-50-pin-centum-vp-cable","title":"Yokogawa KS10-25*A Signal Cable 50-Pin CENTUM VP Cable","description":"\u003ch2\u003eYokogawa KS10-25*A Signal Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa KS10-25*A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKS10\u003c\/strong\u003e Signal Cable (50-50 pins), operates as a dedicated hardware component for 32-channel I\/O signal interconnectivity within Yokogawa CENTUM VP and ProSafe-RS control systems. Configured with a 50-pin to 50-pin interface structure across a 25 m length, the cable transfers discrete and analog field instrumentation signals directly between I\/O cards, terminal boards, and system node units. The assembly utilizes shielded twisted-pair conductors to preserve signal parameters across V net, ER bus, ESB bus, and RIO bus physical network layers.\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\u003eKS10-25*A\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 \/ China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e25 m cable length (50-pin to 50-pin)\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 physical conductor assembly (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 32 I\/O channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Construction\u003c\/td\u003e\n\u003ctd\u003eShielded twisted-pair, flame-resistant jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Configuration\u003c\/td\u003e\n\u003ctd\u003eDual 50-pin multi-conductor connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Bending Radius\u003c\/td\u003e\n\u003ctd\u003e50 to 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported System Buses\u003c\/td\u003e\n\u003ctd\u003eV net, ER bus, ESB bus, RIO bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation Integration\u003c\/h3\u003e\n\u003cp\u003eThe KS10-25*A cable supports high-density multi-channel analog signaling, enabling 4-20 mA HART loop protocol pass-through without signal attenuation or digital frequency distortion. The internal twisted-pair conductor geometry limits inter-pair crosstalk, allowing multi-core routing of sensitive 1-5 V DC and 4-20 mA instrument loops alongside HART digital carrier frequencies. When connected to isolated terminal blocks, the continuous foil shielding preserves individual channel-to-channel isolation barriers and shields cold junction compensation (CJC) reference lines from ambient low-frequency electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 25 m cable length induce significant signal voltage drops on 4-20 mA current loops?\u003c\/p\u003e\n\u003cp\u003eA: No. The low-resistance copper conductors are sized to maintain negligible voltage drop over 25 m, allowing standard 2-wire 24 V DC transmitter loops to operate within nominal voltage tolerances.\u003c\/p\u003e\n\u003cp\u003eQ: Can the cable shield be grounded at both terminal ends?\u003c\/p\u003e\n\u003cp\u003eA: System wiring specifications require grounding the overall cable braid shield at a single defined ground terminal bar (typically on the control cabinet frame) to prevent ground loop currents from flowing through the shield braid.\u003c\/p\u003e\n\u003cp\u003eQ: How does the cable jacket react when installed near high-temperature steam lines?\u003c\/p\u003e\n\u003cp\u003eA: The flame-resistant industrial outer jacket withstands continuous ambient operating temperatures up to +60 deg C. For installations exceeding +60 deg C, mechanical heat shielding or alternate conduit routing is required.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBending Radius Limits:\u003c\/strong\u003e Maintain a minimum bending radius between 50 mm and 100 mm during cabinet installation to prevent physical stress or insulation rupture on internal conductor pairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Connect the cable shield drain wire directly to the functional earth (FE) rail at the controller cabinet end. Ensure the field terminal end remains insulated to prevent multi-point ground paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Separation:\u003c\/strong\u003e Lay the KS10-25*A cable inside dedicated instrument wireways, keeping a minimum distance of 300 mm from 230 V AC \/ 400 V AC power lines and variable frequency drive motor leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Engagement:\u003c\/strong\u003e Align the 50-pin pin-header housing carefully before tightening connector latching screws to guarantee positive contact pressure without bending pins.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43796222509146,"sku":"KS10-25*A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/614._35e29156-d11e-4b33-ade0-e03fafd3c95f.jpg?v=1786065633","url":"https:\/\/www.spareoil.com\/products\/yokogawa-ks10-25-a-signal-cable-50-pin-centum-vp-cable","provider":"SpareOil Automation","version":"1.0","type":"link"}