{"product_id":"digital-input-module-technical-specification-yokogawa-adm12c","title":"Digital Input Module Technical Specification Yokogawa ADM12C","description":"\u003ch2\u003eYOKOGAWA ADM12C Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA ADM12C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADM12C\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for 16-channel discrete status acquisition within CENTUM DCS I\/O subsystems. This module provides a direct electrical interface for field-side dry contacts or 24 V DC signals, facilitating high-speed state monitoring while ensuring robust galvanic separation between field instrumentation and the internal system backplane.\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\u003eADM12C\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\u003eSingapore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e125 mm x 100 mm x 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e 1.0 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eFilter time + 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 Vrms channel-to-backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eADM12C\u003c\/strong\u003e utilizes high-performance galvanic isolation to decouple field-side potentials from the controller bus, effectively preventing common-mode noise propagation and ground loop currents. To manage signal integrity in electrically noisy environments, each channel provides selectable input filtering (1 ms to 20 ms). This configurable filtering is essential for suppressing mechanical contact bounce and transient high-frequency voltage spikes before they reach the logic processing stage.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the selectable input filter affect the total system response time?\u003c\/p\u003e\n\u003cp\u003eA: The total response time is defined as the sum of the selected filter time (1, 5, 10, or 20 ms) and the intrinsic propagation delay of the module (typically 1 ms). For critical safety interlocks, lower filter settings should be utilized, provided the field signal is sufficiently clean.\u003c\/p\u003e\n\u003cp\u003eQ: Is the module hot-swappable during system operation?\u003c\/p\u003e\n\u003cp\u003eA: The ADM12C is designed for integration into modular I\/O nests; however, ensure that the specific CENTUM system configuration supports live insertion and removal of I\/O modules to prevent unexpected controller communication errors or process trips.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the module is securely seated in the I\/O rack slot to establish a solid connection with the backplane power and signal buses.\u003c\/li\u003e\n\u003cli\u003eUtilize the removable 20-pin screw block for field wiring; ensure conductors between 0.2 mm2 and 2.5 mm2 are properly stripped and torque-secured.\u003c\/li\u003e\n\u003cli\u003eVerify that all field signals are routed via twisted-pair shielded cables, with shields grounded at the cabinet entry point, to maximize the module's 1500 Vrms isolation efficacy.\u003c\/li\u003e\n\u003cli\u003eSet the filter time configuration at the engineering station to match the specific characteristics of the field device (e.g., higher filter values for noisy environments or slow-switching relays).\u003c\/li\u003e\n\u003cli\u003eConfirm the green power indicator is illuminated post-installation to verify the module is receiving valid backplane voltage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624232648794,"sku":"ADM12C","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/440._7b563818-796d-4999-81d7-01acc1a7326a.jpg?v=1783582063","url":"https:\/\/www.spareoil.com\/es\/products\/digital-input-module-technical-specification-yokogawa-adm12c","provider":"SpareOil Automation","version":"1.0","type":"link"}