{"product_id":"yokogawa-tert-terminal-blocks","title":"Yokogawa TERT Terminal Blocks","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa TERT\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTERT\u003c\/strong\u003e Terminal Block for RTD, operates as a dedicated hardware component for multi-channel sensor wiring execution within Yokogawa industrial control 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\u003eTERT\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTerminal Blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle Code\u003c\/td\u003e\n\u003ctd\u003eStyle A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Points\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 M-ohm (measured at 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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity Range\u003c\/td\u003e\n\u003ctd\u003e5 to 90 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive (Signal line dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard rail-mount execution profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation and Channel Isolation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParasitic Thermal Mitigation:\u003c\/strong\u003e The physical junction spacing inside the terminal assembly limits the formation of parasitic electromotive forces (EMF) at the cold junction interface during RTD signal processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptocoupler Signal Conditioning Paths:\u003c\/strong\u003e High-impedance channel isolation protocols prevent loop-to-loop current leakage across the 16 contact points, sustaining reference value integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Withstanding Boundaries:\u003c\/strong\u003e The M4 screw insulation framework limits crosstalk and voltage spikes by providing a 500 V AC isolation barrier between independent sensor loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the TERT terminal unit require specific maintenance calibration for different RTD curves? A: No. The hardware operates as a passive termination block, which does not modify the electrical resistance curve of the connected RTD field sensors.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary functional limit if the operational humidity exceeds the 90 %RH threshold? A: High humidity levels degrade the 100 M-ohm insulation resistance baseline, which introduces signal leakage path errors into the low-voltage temperature measurement loop.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the terminal assembly securely onto standard cabinet DIN rails to establish a proper physical connection and prevent vibration displacement.\u003c\/li\u003e\n\u003cli\u003eRoute all RTD sensor cables away from high-current AC power lines by a minimum physical distance of 100 mm to suppress field electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eTighten the M4 screw terminals to the prescribed torque specifications to maintain uniform surface contact and eliminate contact resistance variations.\u003c\/li\u003e\n\u003cli\u003eConnect the field cable shield conductors directly to the designated instrument panel grounding strip at a single termination node.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45238665019507,"sku":"TERT","price":233.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-tert-terminal-blocks","provider":"DcsSupplier Limited","version":"1.0","type":"link"}