{"product_id":"32-channel-transistor-output-module-yokogawa-adv551-d032","title":"32-Channel Transistor Output Module | Yokogawa ADV551-D032","description":"\u003ch2\u003eYokogawa ADV551-D032 Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ADV551-D032\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADV551\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for 24 V DC transistor signal execution within CENTUM VP Distributed Control System platforms.\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-D032\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\u003e 0.35 to 0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FIO single-slot width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApproximately 600 mA (5 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32 transistor outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18 to 26.4 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Voltage\u003c\/td\u003e\n\u003ctd\u003e30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Capacity\u003c\/td\u003e\n\u003ctd\u003e0.1 to 0.5 A per channel (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1 ms (ON\/OFF switching)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2 kV AC (system-to-output, 1 min); 500 V AC (between commons, every 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eISA G3 corrosion resistance\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; Instrumentation Attributes\u003c\/h3\u003e\n\u003cp\u003eThe ADV551-D032 manages 32 isolated transistor outputs designed to switch external control loops, pilot valves, solenoids, and interposing relays. The module circuitry is divided into two distinct galvanic groups containing 16 channels each. While individual channels share a common return within their respective 16-channel group, a 500 V AC isolation barrier separates the two groups, and a robust 2 kV AC isolation barrier decouples the field-side outputs from the active system backplane. Built-in flyback diode protection on each channel suppresses transient voltage spikes when switching inductive loads, safeguarding the internal semiconductor switches.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module support dual-redundant pairing within the FIO node?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The ADV551-D032 is compatible with dual-redundant configurations. When two modules are configured in redundant slots, the passive standby unit assumes the control output state seamlessly if the primary module encounters a diagnostic or communication fault.\u003c\/p\u003e\n\u003cp\u003eQ: What are the limiting parameters when driving heavy inductive loads?\u003c\/p\u003e\n\u003cp\u003eA: Each transistor channel has an output current limit of 0.5 A. While internal diode protection is included for small inductive elements, you must utilize external interposing relays and freewheeling diodes for larger solenoid valves or motor contactors exceeding these ratings.\u003c\/p\u003e\n\u003cp\u003eQ: How is the physical wiring interface terminated to the module?\u003c\/p\u003e\n\u003cp\u003eA: Connection can be executed via pressure clamp terminal blocks, standard MIL connector cables, or the dedicated Yokogawa AKB331 signal cable. The maximum output current rating (ranging from 0.1 to 0.5 A) depends on the chosen terminal assembly.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot Insertion:\u003c\/strong\u003e Align the module guide rails with the FIO base plate slot. Push the module firmly inward until the top and bottom latch levers snap onto the chassis, establishing connection with the backplane bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Boundaries:\u003c\/strong\u003e Suffix codes indicate that this module lacks internal intrinsic safety protection. If output signals are routed to hazardous areas (Zone 1 or Zone 2), external barriers or isolated relays must be installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configurations:\u003c\/strong\u003e Keep external 24 V DC supply cables separated from standard communication and signal cables. Ensure the external power source is stabilized to maintain loop voltages between 18 and 26.4 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Requirements:\u003c\/strong\u003e Securely bond the system cabinet frame to the protective earth ground. Ensure all cable shields are grounded at a single instrument earth point inside the enclosure to prevent circulating currents.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43664974610522,"sku":"ADV551-DO32","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/172_6ddc0b06-8e5f-4ac6-b006-f5e54d320841.jpg?v=1784173155","url":"https:\/\/www.spareoil.com\/products\/32-channel-transistor-output-module-yokogawa-adv551-d032","provider":"SpareOil Automation","version":"1.0","type":"link"}