{"product_id":"pressure-clamp-terminal-block-yokogawa-stb4s-00","title":"Pressure Clamp Terminal Block | Yokogawa STB4S-00","description":"\u003ch2\u003eYokogawa STB4S-00 Pressure Clamp Terminal Block\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa STB4S-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSTB4S\u003c\/strong\u003e Pressure Clamp Terminal Block, operates as a dedicated hardware component for field wiring termination and digital signal interfacing within ProSafe-RS and CENTUM I\/O connection architectures. The unit provides pressure-clamp based electrical connection between field devices and associated digital I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe provided documentation identifies \u003cstrong\u003eSTB4S-00\u003c\/strong\u003e as a fixed model designation. No official suffix decoding or option matrix is specified. Documentation indicates that the \u003cstrong\u003eSTB4S-00\u003c\/strong\u003e version is supplied \u003cstrong\u003ewithout an integrated surge absorber\u003c\/strong\u003e, while the related \u003cstrong\u003eSTB4S-10\u003c\/strong\u003e variant includes surge protection circuitry.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eSTB4S-00\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePressure Clamp Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eSingle (Non-redundant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDigital Input \/ Digital Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Method\u003c\/td\u003e\n\u003ctd\u003eTool-free pressure clamp connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e8-channel or 16-channel configuration depending on connected I\/O module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Modules\u003c\/td\u003e\n\u003ctd\u003eSDV144, SDV531, SDV541\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003eNot equipped with surge absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Standard\u003c\/td\u003e\n\u003ctd\u003eISA G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Environment\u003c\/td\u003e\n\u003ctd\u003eIndustrial control cabinet installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe STB4S-00 functions as a passive termination interface and does not perform signal conditioning, protocol conversion, or channel isolation. Channel-to-channel isolation characteristics are determined by the connected I\/O module architecture. The terminal block provides a direct field wiring interface through pressure-clamp contacts, maintaining electrical continuity between field circuits and digital I\/O channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the STB4S-00 contain an integrated surge absorber?\u003c\/strong\u003e\u003cbr\u003eA: No. The STB4S-00 is supplied without a built-in surge absorber. Documentation identifies the STB4S-10 as the corresponding surge-protected variant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which I\/O modules can be connected to the STB4S-00?\u003c\/strong\u003e\u003cbr\u003eA: The terminal block is commonly associated with Yokogawa digital I\/O modules including SDV144 digital input modules and SDV531 or SDV541 digital output modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the terminal block require an external power supply?\u003c\/strong\u003e\u003cbr\u003eA: The STB4S-00 operates as a passive field termination component. No dedicated power consumption specification is provided in the available documentation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify terminal block compatibility with the installed digital I\/O module before wiring.\u003c\/li\u003e\n\u003cli\u003eEnsure field conductors are fully inserted into the pressure-clamp terminals before energizing circuits.\u003c\/li\u003e\n\u003cli\u003eSeparate signal wiring from high-voltage power conductors to minimize electrical interference.\u003c\/li\u003e\n\u003cli\u003eFollow cabinet grounding practices specified by the control system installation standard.\u003c\/li\u003e\n\u003cli\u003eInspect conductor insulation to prevent exposed wire strands from contacting adjacent terminals.\u003c\/li\u003e\n\u003cli\u003eConfirm terminal identification against loop drawings and I\/O allocation documents before commissioning.\u003c\/li\u003e\n\u003cli\u003eWhere surge protection is required by site standards, provide external surge suppression devices or utilize the appropriate surge-protected terminal block variant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44174613479512,"sku":"STB4S-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/STB4S-00-3.jpg?v=1780448867","url":"https:\/\/www.industriaxplc.com\/ar\/products\/pressure-clamp-terminal-block-yokogawa-stb4s-00","provider":"IndustriaX Limited","version":"1.0","type":"link"}