{"product_id":"yokogawa-amm52t-s2-terminal-board","title":"Yokogawa AMM52T S2 Terminal Board","description":"\u003cp\u003eConfigured for high-density field signal termination in CENTUM series control systems, the \u003cstrong\u003eYokogawa AMM52T S2\u003c\/strong\u003e (\u003cstrong\u003eAMM52T\u003c\/strong\u003e Wiring Terminal Board) provides direct physical\/electrical execution.\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAMM52T S2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiring Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM Analog I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard compact terminal profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Integration \u0026amp; Signal Shielding\u003c\/h3\u003e\n\u003cp\u003eThe AMM52T S2 acts as the structural physical termination layer between field instrumentation and the system I\/O card. The terminal design incorporates the following technical characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Compatibility:\u003c\/strong\u003e The passive copper pathways are designed to maintain signal integrity for high-frequency digital communications superimposed over standard analog current signals, preventing impedance-induced attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Alignment:\u003c\/strong\u003e Terminal spacing and trace routing on the underlying PCB board are configured to prevent physical cross-talk and maintain the channel-to-channel isolation parameters dictated by the connected Yokogawa I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Shield Terminals:\u003c\/strong\u003e Dedicated shield ground paths enable systematic termination of field-cable drain wires, routing electromagnetic interference directly to the cabinet ground reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AMM52T S2 terminal board contain active processors or firmware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The AMM52T S2 is a completely passive wiring interface. It contains no active electronic components, microprocessors, or firmware, resulting in a nominal power consumption of 0 W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the S2 revision level on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The S2 revision indicates mechanical and material refinements, including upgraded insulation barriers and high-durability plating on the screw threads to prevent long-term environmental degradation and chemical corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this terminal board be used for digital or pulse I\/O modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The internal track impedances, voltage ratings, and grounding traces of the AMM52T S2 are specifically engineered to match the electrical profiles of Yokogawa Analog I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Torque:\u003c\/strong\u003e Tighten all field wiring screw terminals to the manufacturer's specified nominal torque limits to prevent intermittent signal continuity and physical wire pull-outs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Protocol:\u003c\/strong\u003e Ensure that all incoming instrument shield drains are terminated at the dedicated shield terminals on the board. Do not ground the shields at both ends to avoid forming ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Space Optimization:\u003c\/strong\u003e Mount the compact 0.2 kg board on standard DIN rails within the cabinet. Ensure proper routing trays are installed adjacent to the terminals to manage high-density field wiring bundles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing Separations:\u003c\/strong\u003e Maintain physical separation between the low-voltage analog signal wires terminated on the AMM52T S2 and any high-power distribution lines running through the same enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45235750731891,"sku":"AMM52T S2","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-14_17-20-37_cdf93303-d1c5-4d1d-bd1b-ea5e78a05c4b.png?v=1784023265","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-amm52t-s2-terminal-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}