{"product_id":"ata4s-00-s2-yokogawa-analog-input-pressure-clamp-terminal-block","title":"ATA4S-00 S2 Yokogawa Analog Input Pressure Clamp Terminal Block","description":"\u003ch2\u003eYokogawa ATA4S-00 S2 Pressure Clamp Terminal Block\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ATA4S-00 S2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eATA4S-00\u003c\/strong\u003e Pressure Clamp Terminal Block, operates as a dedicated hardware component for secure signal termination and field-to-module connectivity within CENTUM VP and CS 3000 control networks.\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\u003eATA4S-00 S2\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e50 mm x 130 mm x 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +55 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\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003ePressure Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAAI141-H00 \/ FIO Analog I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePanel \/ Rack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe ATA4S-00 S2 terminal block is engineered to interface directly with Yokogawa FIO (Field Control Station I\/O) modules, specifically supporting analog input configurations such as the AAI141. The pressure clamp design maintains mechanical contact force on conductors, minimizing contact resistance in low-voltage signaling loops. The assembly facilitates 4-20 mA HART loop protocol transmission by providing a stable, vibration-resistant termination point that supports consistent loop impedance. This termination architecture is constructed to maintain strict channel-to-channel isolation when paired with compatible I\/O modules, preventing cross-talk and minimizing noise injection from external field cabling into the DCS signal processing environment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the ATA4S-00 S2 be utilized for both analog and digital I\/O signals?\u003c\/p\u003e\n\u003cp\u003eA: The ATA4S-00 S2 is specifically engineered as a pressure clamp terminal block for analog signal applications. While the mechanical form factor may appear similar to other terminal types, use this module only with compatible analog I\/O modules to ensure the internal wiring paths and terminal configuration meet the signal requirements of the loop.\u003c\/p\u003e\n\u003cp\u003eQ: Does the terminal block provide internal surge protection for the connected I\/O?\u003c\/p\u003e\n\u003cp\u003eA: The ATA4S-00 S2 functions as a passive termination interface. It does not contain active surge suppression or galvanic isolation circuitry. Over-voltage protection and electrical isolation are managed by the associated I\/O module and external field-side surge arrestors.\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 terminal block to the cabinet mounting plate using the designated fastening points. Ensure the block is oriented to facilitate clear access for field wiring and provides adequate clearance for cable bending radii.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Strip field conductors to the length specified by the terminal block documentation (typically 8 mm to 10 mm). Insert the conductor into the pressure clamp and tighten to the manufacturer-specified torque to ensure a vibration-proof connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Terminate cable shields to the cabinet ground bar as close to the terminal block as possible. This establishes a low-impedance path to ground, which is necessary to maintain the EMI\/RFI immunity of the analog signal loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Periodically check the pressure clamp connections for mechanical security, especially in environments subject to thermal cycling or mechanical vibration. Retorque connections if resistance measurements indicate contact degradation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43655344947290,"sku":"ATA4S-00 S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/538_7754e00d-0808-48ed-86d4-d6390f1739e9.jpg?v=1783998122","url":"https:\/\/www.spareoil.com\/products\/ata4s-00-s2-yokogawa-analog-input-pressure-clamp-terminal-block","provider":"SpareOil Automation","version":"1.0","type":"link"}