{"product_id":"tert-a-yokogawa-terminal-block","title":"TERT*A Yokogawa Terminal Block","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa TERT*A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTERT\u003c\/strong\u003e Terminal Block, operates as a dedicated hardware component for 16-point RTD signal termination within CENTUM DCS platform assemblies.\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\u003eTERT*A\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\u003eStyle Code\u003c\/td\u003e\n\u003ctd\u003e*A (Style A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Point\u003c\/td\u003e\n\u003ctd\u003e16 Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eM4 Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003eAt least 100 Mohm (500 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.00 kg (Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Rack-Mount Terminal Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C (5 to 90 %RH Non-Condensing)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa Cold Junction Compensation \u0026amp; Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eYokogawa temperature acquisition assemblies rely on stable terminal block connections to preserve signal accuracy. The internal conductor layout maintains isolated field wire paths to suppress noise during resistance temperature detector (RTD) processing. Operating in tandem with cold junction compensation (CJC) references and 4-20 mA HART loop protocol wiring, the module maintains robust insulation resistance and high dielectric withstand ratings to eliminate crosstalk and signal drift across all 16 channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What torque rating and terminal connection style are required for wiring the TERT*A?\u003c\/p\u003e\n\u003cp\u003eA: The terminal block utilizes M4 screw terminals. Wiring lugs should be torqued securely to standard industrial specification (typically 1.2 N m) to prevent resistance changes across RTD measuring loops.\u003c\/p\u003e\n\u003cp\u003eQ: What insulation isolation testing limits apply to the TERT*A terminal assembly?\u003c\/p\u003e\n\u003cp\u003eA: The assembly provides an insulation resistance of at least 100 Mohm measured at 500 V DC and sustains a dielectric withstanding voltage rating of 500 V AC across contacts and ground rails.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the TERT*A terminal block securely onto the enclosure mounting frame or DIN rail. Ensure all RTD extension wires are properly color-coded and terminated using insulated spade or ring lugs mated to the M4 screws. Maintain continuous cable shield grounding at the cabinet earth busbar, and separate RTD signal wiring conduits from high-voltage AC lines to prevent magnetic noise coupling.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53316751819061,"sku":"TERT*A","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TERTA.png?v=1787033898","url":"https:\/\/www.5gplc.com\/products\/tert-a-yokogawa-terminal-block","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}