{"product_id":"yokogawa-atr8s-00-centum-vp-fio-temperature-terminals","title":"Yokogawa ATR8S-00 CENTUM VP FIO Temperature Terminals","description":"\u003ch2\u003eYokogawa ATR8S-00 S2 Single Analog Temperature Terminal\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ATR8S-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eATR8S-00\u003c\/strong\u003e Pressure Clamp Terminal Block, operates as a dedicated hardware component for specific technical task within CENTUM VP and CS 3000 Field I\/O (FIO) subsystems platforms. This hardware component functions as the physical interface point routing 8-channel temperature inputs from Resistance Temperature Detector (RTD) and Thermocouple (TC) sensors directly to the internal processing architecture of the system.\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\u003eATR8S-00 (Style 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\u003e300 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e107.5 mm x 32.8 mm x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive (Interface component derived from I\/O base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e8 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Method\u003c\/td\u003e\n\u003ctd\u003eM3.5 Pressure Clamp Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Support\u003c\/td\u003e\n\u003ctd\u003eRTD (Pt100, Pt50, JPt100) \/ Thermocouple (Type K, J, T, E, R, S, B, N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC between terminals and ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e10 M Ohm or more (at 500 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% RH (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eSingle (Non-Redundant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Condition Isolation\u003c\/h3\u003e\n\u003cp\u003eThe structural engineering of this module integrates a specialized spring-loaded pressure clamp mechanism, which ensures a gas-tight seal across all 8 input channels to suppress contact resistance under high vibration profiles. The architecture utilizes precise channel-to-channel isolation parameters to isolate low-voltage sensor circuits from adjacent loop noise and electrical transients. Temperature measurement signals undergo internal reference routing where cold junction compensation (CJC) takes place at the point of termination, ensuring precise voltage-to-temperature linearization for active thermocouple loops. This physical design limits thermal gradients across the terminal matrix, preventing ambient environmental drift from corrupting data transmission.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ATR8S-00 terminal block support active online hot-swap operations?\u003c\/p\u003e\n\u003cp\u003eA: No, physical removal or connection of this terminal block must take place while the corresponding input loop power is isolated to prevent transient spikes or open-circuit diagnostic triggers within the processing logic.\u003c\/p\u003e\n\u003cp\u003eQ: What specific wiring limits apply to the terminal interfaces for RTD configurations?\u003c\/p\u003e\n\u003cp\u003eA: The pressure clamp terminal matrix supports standard 3-wire and 4-wire RTD configurations, utilizing direct electrical contacts to optimize lead wire resistance matching.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the unit directly onto the matching Yokogawa FIO I\/O module base, ensuring the mechanical alignment pins engage fully into the backplane seat.\u003c\/li\u003e\n\u003cli\u003eInsert the stripped sensor wires straight into the M3.5 pressure clamp terminal openings until the internal spring mechanism establishes a complete gas-tight hold.\u003c\/li\u003e\n\u003cli\u003eRoute all low-voltage thermocouple and RTD signal conductors through independent, grounded steel conduits to separate them from adjacent high-voltage power lines.\u003c\/li\u003e\n\u003cli\u003eTerminate all overall cable shields directly at the dedicated low-impedance grounding bar within the control cabinet enclosure to prevent stray noise collection.\u003c\/li\u003e\n\u003cli\u003eInspect terminal contacts periodically under extreme thermal cycling conditions to confirm the mechanical spring force remains optimal over long-term operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42870833119322,"sku":"ATR8S-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/214_9455d2a3-a174-4800-bbbe-636b1f211158.jpg?v=1772247967","url":"https:\/\/www.spareoil.com\/products\/yokogawa-atr8s-00-centum-vp-fio-temperature-terminals","provider":"SpareOil Automation","version":"1.0","type":"link"}