{"product_id":"abb-spcis22-symphony-plus-harmony-rack-intelligent-discrete-i-o-module","title":"ABB SPCIS22 Symphony Plus Harmony Rack Intelligent Discrete I\/O Module","description":"\u003ch2\u003eABB SPCIS22 Control I\/O Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed discrete logic execution within Symphony Plus and Harmony rack-based control systems, the \u003cstrong\u003eABB SPCIS22\u003c\/strong\u003e (\u003cstrong\u003eSPCIS22\u003c\/strong\u003e Control I\/O Module) provides direct physical and electrical execution of distributed I\/O scanning and safety interlock sequencing.\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\u003eSPCIS22\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle slot MMU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 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\u003e1.2 A (+5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e16 Digital Inputs \/ 16 Digital Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDistributed Control \u0026amp; Logic Execution\u003c\/h3\u003e\n\u003cp\u003eThe SPCIS22 functions as an intelligent interface that offloads real-time discrete logic execution from the central controller, effectively reducing communication latency across the Harmony backplane. The module features embedded processing capabilities to evaluate field inputs and drive outputs based on preloaded local logic, ensuring a deterministic input-to-output path typically under 10 ms. To maintain system reliability, the module employs galvanic isolation between field-side connections and system logic, protecting the controller from transient surges. Its distributed architecture allows for local safety interlocking and command sequencing, ensuring that mission-critical tasks maintain execution timing regardless of host CPU scan cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SPCIS22 support hot-swapping within the Harmony MMU rack?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the SPCIS22 is designed for hot-swapping in standard Harmony\/INFI 90 racks. The module can be removed or replaced while the system is energized, provided that the system configuration software acknowledges the slot status and the physical module seating is performed without disrupting the backplane power rail.\u003c\/p\u003e\n\u003cp\u003eQ: How is the logic execution speed impacted by the host controller's scan cycle?\u003c\/p\u003e\n\u003cp\u003eA: The SPCIS22 offloads discrete logic execution to its onboard processor. Therefore, the input-to-output path (typically \u0026lt; 10 ms) is independent of the host CPU's scan cycle, allowing for deterministic response times required for safety-critical interlocks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the Module Mounting Unit (MMU) slot is prepared and free of debris before inserting the module.\u003c\/li\u003e\n\u003cli\u003eAlign the SPCIS22 with the backplane guides and press firmly to seat the parallel bus interface pins.\u003c\/li\u003e\n\u003cli\u003eTerminate field wiring (dry or wet contacts) to the dedicated terminal board, ensuring proper cable shielding to minimize electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003eVerify the power supply rails by checking the front-panel status LEDs; confirm \"Module Status\" and \"Bus Health\" indicators are active.\u003c\/li\u003e\n\u003cli\u003eUse the Symphony Plus configuration software to download the required logic and verify channel-specific input\/output addresses before commissioning the loop.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42870827384922,"sku":"SPCIS22","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/26._4c7ecfb8-2d89-4534-8750-6493c3accb85.jpg?v=1771050426","url":"https:\/\/www.spareoil.com\/products\/abb-spcis22-symphony-plus-harmony-rack-intelligent-discrete-i-o-module","provider":"SpareOil Automation","version":"1.0","type":"link"}