{"product_id":"yokogawa-ks1-30-b-signal-cable","title":"Yokogawa KS1-30*B Signal Cable","description":"\u003cp\u003eConfigured for high-density signal distribution in Yokogawa distributed control systems, the \u003cstrong\u003eYokogawa KS1-30*B\u003c\/strong\u003e (\u003cstrong\u003eKS1\u003c\/strong\u003e Signal Cable) provides direct physical\/electrical execution of 40-pin to 40-pin inter-module communication pathways.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKS1\u003c\/strong\u003e: Base model series for system bus and I\/O signal cable assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30\u003c\/strong\u003e: Denotes a cable length of 20 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e*B\u003c\/strong\u003e: Style code indicating the specific shielding integrity and connector pin-out configuration.\u003c\/li\u003e\n\u003c\/ul\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\u003eKS1-30*B\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\u003e1.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 meters (length)\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e40-pin to 40-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eMulti-core shielded signal cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Loop Integrity\u003c\/h3\u003e\n\u003cp\u003eThe KS1-30*B is engineered to interface with Yokogawa FIO and legacy I\/O modules, supporting 4-20 mA HART loop protocol connectivity between field terminal boards and system backplanes. The cable employs a multi-core shielded architecture, which is critical for maintaining channel-to-channel isolation and reducing crosstalk in high-density rack configurations. Each pin-out is matched to minimize impedance discontinuities, ensuring that analog signals and digital pulses are transmitted without attenuation. The integration of high-grade shielding materials provides effective protection against electromagnetic interference (EMI) typically encountered in dense cabinet environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the KS1-30*B be field-terminated or shortened to fit specific cabinet runs?\u003c\/p\u003e\n\u003cp\u003eA: No. The cable is factory-assembled and tested to maintain signal integrity. Cutting or re-terminating the cable will alter the impedance characteristics and shielding continuity, leading to potential communication errors or analog signal drift.\u003c\/p\u003e\n\u003cp\u003eQ: Is this cable compatible with both digital and analog input modules?\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided the pin-out mapping for the specific I\/O module series matches the 40-pin interface configuration of the KS1-30*B. Verify against the specific I\/O module datasheet to ensure correct signal allocation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRouting\u003c\/strong\u003e: Ensure that signal cables are routed through dedicated, grounded metallic conduits or cable trays to prevent inductive noise. Avoid routing parallel to AC power cabling or high-current motor drive output lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Integrity\u003c\/strong\u003e: When mating the 40-pin connectors, ensure pins are aligned before applying pressure. Tighten connector locking screws to the specified torque to maintain low contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: The cable shield must be bonded to the cabinet ground bus at the designated termination point. A stable, low-impedance ground reference is required to prevent common-mode noise corruption of the data signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: While the cable is rated for -20 deg C to 70 deg C, avoid routing in close proximity to heat sources, such as heat sinks or ventilation exhaust paths, to prevent premature insulation degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49527547887868,"sku":"KS1-30*B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/KS1-201.jpg?v=1780971137","url":"https:\/\/www.electronicplc.com\/products\/yokogawa-ks1-30-b-signal-cable","provider":"Electronic PLC","version":"1.0","type":"link"}