{"product_id":"yokogawa-adv551-p50-s2-32-channel-digital-output-module","title":"Yokogawa ADV551-P50 S2 32-Channel Digital Output Module","description":"\u003ch2\u003eYokogawa ADV551-P50 Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-density discrete signal distribution in DCS and remote I\/O networks, the \u003cstrong\u003eYokogawa ADV551-P50\u003c\/strong\u003e (\u003cstrong\u003eADV551-P50\u003c\/strong\u003e Digital Output Module) provides direct physical\/electrical execution of digital control commands to field-mounted actuators and relay interfaces.\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\u003eADV551-P50\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 x 10.7 x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard DCS environment requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e700 mA (5 V DC), 60 mA (external supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 isolated outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e24 V DC sink\/source transistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eUp to 0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e≤3 ms (status outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa DCS Process Control Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe ADV551-P50 manages 32 independent output channels, each featuring channel-to-channel isolation to mitigate crosstalk and ground loop interference. The module maintains 4-20 mA loop-equivalent robustness in digital state switching, utilizing a high-speed backplane interface for seamless integration with CENTUM VP field control stations. Each channel includes status monitoring diagnostics, which report output health directly to the host processor, ensuring deterministic fault detection in time-critical control loops. The isolation architecture provides a 2 kV AC withstand voltage between the output and system logic, maintaining signal integrity in electrically noisy industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ADV551-P50 support hot-swapping during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is supported provided the rack backplane and the control station configuration are set for redundant operation. Always verify that the secondary module is fully synchronized and holding the active state before removing the primary unit.\u003c\/p\u003e\n\u003cp\u003eQ: Is the output current rating consistent across all application configurations?\u003c\/p\u003e\n\u003cp\u003eA: No, the output current capacity varies based on the specific hardware revision and suffix codes. Users must verify the technical data sheet for the exact suffix (e.g., 100 mA versus 0.5 A per channel) prior to connecting high-load field devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Seating\u003c\/strong\u003e: Verify that the rack backplane slot is clean and free of debris. Insert the module along the guide rails until the locking mechanism fully secures the unit, ensuring the gold-plated pins are seated properly against the backplane connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Termination\u003c\/strong\u003e: Utilize the designated KS cable adapter (ATD5A-00) or approved pressure clamp terminal blocks. Ensure all output wiring is secured with strain relief to prevent mechanical stress on the module connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding\u003c\/strong\u003e: Connect the signal cable shields to the cabinet common ground rail. Do not daisy-chain ground connections; implement a single-point grounding strategy to prevent induced noise in the output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation\u003c\/strong\u003e: Perform a dry-run I\/O checkout using the engineering station to verify the logic-to-field status transition. Confirm that the LED indicators on the front panel match the requested command state during the startup phase.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43576190828634,"sku":"ADV551-P50","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/172_f17fb8bc-5743-4d21-93d1-010d68154e49.jpg?v=1782873986","url":"https:\/\/www.spareoil.com\/products\/yokogawa-adv551-p50-s2-32-channel-digital-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}