{"product_id":"spaso11-abb-symphony-plus-harmony-rack-analog-output-card","title":"SPASO11 ABB Symphony Plus Harmony Rack Analog Output Card","description":"\u003ch2\u003eABB SPASO11 Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for precision field actuator control in Symphony Plus (S+ HR) control networks, the \u003cstrong\u003eABB SPASO11\u003c\/strong\u003e (\u003cstrong\u003eSPASO11\u003c\/strong\u003e Analog Output Module) provides direct physical and electrical execution of 14-channel 4-20 mA analog output signals.\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\u003eSPASO11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e315 mm x 177 mm x 36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified (Standard Bus Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e14 Analog Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit or better\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe SPASO11 module executes digital-to-analog conversion commands received from the Harmony Rack backplane to modulate field instrumentation such as valve positioners and variable frequency drives. The architecture incorporates galvanic isolation between the output signal channels and the internal system logic, preventing ground loops and protecting the controller from field-side voltage transients. The module utilizes serial-linked communication to ensure deterministic data transfer within the Symphony Plus rack, facilitating stable process regulation. Furthermore, the SPASO11 supports firmware flash compatibility, which allows for field-level maintenance and alignment with evolving control logic requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SPASO11 support hot-swapping within the Harmony Rack I\/O environment?\u003c\/p\u003e\n\u003cp\u003eA: The SPASO11 is designed for insertion and removal while the rack is powered. Prior to extracting the module, verify that the connected field actuators are placed in a safe, non-active state or manually isolated to prevent unintended process disturbances.\u003c\/p\u003e\n\u003cp\u003eQ: How is the output loop current monitored for diagnostic purposes?\u003c\/p\u003e\n\u003cp\u003eA: The module maintains the 4-20 mA output current through a closed-loop regulation circuit. Status diagnostics provided by the controller allow for monitoring of loop continuity; if a channel detects an open loop or high-impedance fault, the module reports the error state to the engineering workstation for operator intervention.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Insert the SPASO11 into the designated Harmony Rack I\/O slot. Ensure that the module edge connector is firmly seated against the backplane to prevent intermittent electrical contact during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded twisted-pair cables for all 4-20 mA output signals. Terminate cable shields to the ground reference point provided on the rack terminal assembly to minimize inductive noise susceptibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Verify that the field-side load impedance is within the module’s driving capability. High-resistance loads exceeding the specification will cause the module to saturate, leading to incorrect output signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Perform a loop check after installation by commanding the module through the controller to verify that the field actuator responds correctly to the output current values.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43060834041946,"sku":"SPAS011","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/323..jpg?v=1773709678","url":"https:\/\/www.spareoil.com\/products\/spaso11-abb-symphony-plus-harmony-rack-analog-output-card","provider":"SpareOil Automation","version":"1.0","type":"link"}