{"product_id":"intrinsic-safety-terminal-block-module-yokogawa-atsa3d-0-centum-vp","title":"Intrinsic Safety Terminal Block Module Yokogawa ATSA3D-0 CENTUM VP","description":"\u003ch2\u003eYokogawa ATSA3D-0 Terminal Block Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ATSA3D-0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eATSA3D-0\u003c\/strong\u003e Terminal Block Module, operates as a dedicated hardware component for interfacing field devices with I\/O modules containing intrinsic safety barriers within CENTUM VP and CS 3000 FIO subsystem network platforms.\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\u003eATSA3D-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\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e65.6 x 72 x 114 mm\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003ePassive interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Performance\u003c\/td\u003e\n\u003ctd\u003eWiring interface for intrinsically safe circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIntrinsic Safety and Field Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe ATSA3D-0 module facilitates the connection of field instrumentation to intrinsic safety (Ex i) barriers, ensuring that the electrical energy transmitted into hazardous zones remains below threshold limits. The module construction utilizes an industrial-grade PCB with a protective coating to meet ISA S71.04 Class G3 environmental standards, providing resistance against corrosive atmospheric conditions. By acting as a stable wiring interface for I\/O modules, the ATSA3D-0 maintains the integrity of galvanic isolation paths and prevents signal degradation. Proper installation requires adherence to established intrinsic safety grounding protocols to ensure that surge voltage protection limits are not compromised by secondary ground loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the ATSA3D-0 module suitable for non-hazardous industrial applications?\u003c\/p\u003e\n\u003cp\u003eA: While designed for hazardous areas, it is fully compatible with standard CENTUM VP I\/O subsystems and can be utilized in non-hazardous applications where organized, high-density field wiring is required.\u003c\/p\u003e\n\u003cp\u003eQ: How does this module support intrinsic safety compliance?\u003c\/p\u003e\n\u003cp\u003eA: The module acts as a dedicated routing interface for intrinsically safe circuits. It ensures the physical separation of field wiring, which is required to maintain the safety parameters certified for the connected barrier and I\/O module pair.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the ATSA3D-0 module to the control cabinet DIN-rail. Ensure the module is properly grounded to the cabinet common earth point to maintain the electromagnetic compatibility required for hazardous area certification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route field signals intended for hazardous zones through dedicated cable trays separate from non-intrinsically safe cabling. Utilize the marked terminal points to ensure clear identification of circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Ensure all field wires are tightened to specified torque values at the terminal blocks to prevent high-resistance connections and potential heating under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Inspect the protective PCB coating during scheduled outages. If evidence of chemical degradation or moisture ingress is observed, replace the module to avoid the risk of insulation breakdown in sensitive safety circuits.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43856113926243,"sku":"ATSA3D-0","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/220_a92df157-fb95-47cf-8cda-d6e14d8cb5d6.jpg?v=1764127294","url":"https:\/\/www.autocontrolglobal.com\/products\/intrinsic-safety-terminal-block-module-yokogawa-atsa3d-0-centum-vp","provider":"AutoControl Global","version":"1.0","type":"link"}