{"product_id":"adm51t-yokogawa-contact-output-module-terminal-block","title":"ADM51T Yokogawa Contact Output Module | Terminal block","description":"\u003ch2\u003eYokogawa ADM51T Contact Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ADM51T\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADM51T\u003c\/strong\u003e Contact Output Module, operates as a dedicated hardware component for driving external relays and indicators within CENTUM CS3000 DCS systems. It provides deterministic ON\/OFF switching through 16 independent relay channels while maintaining channel-to-channel electrical isolation.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa ADM51T\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\u003eApprox. 250 grams (including terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eTerminal block type, standard module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidityRange\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputPoints\u003c\/td\u003e\n\u003ctd\u003e16 independent relay channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputType\u003c\/td\u003e\n\u003ctd\u003eForm C (SPDT) relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximumSwitchingVoltage\u003c\/td\u003e\n\u003ctd\u003e250 VAC or 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximumSwitchingCurrent\u003c\/td\u003e\n\u003ctd\u003e2 A per point, 8 A per common group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimumLoad\u003c\/td\u003e\n\u003ctd\u003e10 mV DC at 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanicalLife\u003c\/td\u003e\n\u003ctd\u003e20 million operations (no load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectricalLife\u003c\/td\u003e\n\u003ctd\u003e100,000 operations at rated resistive load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponseTime\u003c\/td\u003e\n\u003ctd\u003eOperate: 10 ms; Release: 5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulationResistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100 MΩ at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectricStrength\u003c\/td\u003e\n\u003ctd\u003e2300 VAC for 1 minute between terminals and ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003eTypically ≤ 130 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eChannel-to-Channel Isolationand Fieldbus Considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ADM51T module maintains galvanic isolation between each output channel and the DCS logic backplane. This design prevents electrical surges or faults in one relay loop from affecting adjacent loops. The isolation complies with industrial EMC standards and is compatible with 4-20 mA HART loop signaling in hybrid analog-digital process control networks. Channel status LEDs provide immediate visual verification for operational diagnostics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQ: Does the ADM51T support online replacement without shutting down the DCS?\u003cbr\u003eA: Yes. The module is designed for hot-swapping, allowing replacement while the backplane remains powered.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum common current for a relay group?\u003cbr\u003eA: Each common group supports up to 8 A total, with individual points rated at 2 A maximum.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module interface directly with 24 VDC solenoid valves?\u003cbr\u003eA: Yes. The relay contacts handle up to 30 VDC, suitable for standard 24 VDC field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField Installation Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eMount the module on a compatible CENTUM CS3000 terminal rack with secure terminal connections.\u003c\/li\u003e\n\u003cli\u003eConnect external field devices to the SPDT contacts, ensuring the common group does not exceed rated current.\u003c\/li\u003e\n\u003cli\u003eMaintain separation of high-voltage and low-voltage wiring to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGround shielding as per standard industrial practices to avoid signal distortion.\u003c\/li\u003e\n\u003cli\u003eVerify LED indicators for each channel during commissioning before applying full operational load.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44150454714456,"sku":"ADM51T","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ADM51T-2.jpg?v=1779940446","url":"https:\/\/www.industriaxplc.com\/products\/adm51t-yokogawa-contact-output-module-terminal-block","provider":"IndustriaX Limited","version":"1.0","type":"link"}