{"product_id":"pressure-clamp-terminal-block-atsa3s-0-yokogawa","title":"Pressure Clamp Terminal Block | ATSA3S-0 Yokogawa","description":"\u003ch2\u003eYokogawa ATSA3S-0 Pressure Clamp Terminal Block\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ATSA3S-0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eATSA3S\u003c\/strong\u003e terminal block, operates as a dedicated hardware component for terminating 4-20 mA analog input loops within Yokogawa CENTUM VP and CS-series distributed control systems. It interfaces directly with the ASI133 analog input module, providing secure mechanical retention and electrical contact for field-side wiring.\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\u003eATSA3S-0\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\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003e32.6 × 114 × 60.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e–20 to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot applicable (passive wiring interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eSpring-cage (pressure clamp, screwless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable I\/O Module\u003c\/td\u003e\n\u003ctd\u003eASI133 8-channel analog input with barrier\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 Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe ATSA3S-0 supports the ASI133 module’s intrinsic galvanic separation between channels, maintaining signal integrity across independent measurement loops. Each channel path is physically isolated up to rated dielectric withstand voltage, preventing cross-circuit interference from ground potential differences. This isolation aligns with standard DCS analog input design practice where field noise and transient overvoltages are suppressed before signal processing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the ATSA3S-0 support hot-swapping while the ASI133 module is powered?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The terminal block must be disconnected from field wiring and removed only after powering down the associated module to prevent arcing or contact damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the ATSA3S-0 compatible with HART communication signals?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, provided the mating ASI133 module supports HART protocol; the terminal block itself imposes no impedance mismatch in the 4-20 mA loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this terminal block be replaced with the redundant version without rewiring?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The redundant ATSA3D-0 has a different mechanical layout; replacing it requires re-termination of all field wiring.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the ATSA3S-0 directly onto the ASI133 module base within the Yokogawa I\/O nest until fully seated. Ensure all spring-cage levers are actuated correctly to achieve uniform contact force. Use twisted-pair cabling for each 4-20 mA loop and terminate shield drains to the designated earth bar at the cabinet entry point. Avoid mixing power and signal conductors in the same routing path to minimize electromagnetic coupling. Verify torque retention visually; do not over-lever the clamp mechanism beyond its designed travel.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44165823332440,"sku":"ATSA3S-0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ATSA3S-0.jpg?v=1780378743","url":"https:\/\/www.industriaxplc.com\/ar\/products\/pressure-clamp-terminal-block-atsa3s-0-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}