{"product_id":"emerson-1c31125g01-ovation-16-channel-digital-output-base","title":"Emerson 1C31125G01 Ovation 16-Channel Digital Output Base","description":"\u003ch2\u003eEmerson 1C31125G01 Ovation Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31125G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31125G01\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for single-ended discrete signal execution within Emerson Ovation DCS platforms. Functioning as a personality terminal base paired with an electronics module such as the 1C31122G01, the unit drives 16 isolated digital channels to execute discrete on\/off commands for solenoids, relays, and field valves.\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\u003e1C31125G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\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\u003e0.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Ovation base dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.0 W passive \/ 25.6 W with 24 VDC aux power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 discrete channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0 to 60 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle-ended direct output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Pairing\u003c\/td\u003e\n\u003ctd\u003e1C31122G01 Electronics Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Galvanic Backplane Protection\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates channel-to-channel isolation networks that isolate field output circuits from internal controller logic buses. This galvanic barrier blocks high-voltage transients and ground potential differences across field cabling from penetrating the backplane. Supporting output switching levels from 0 to 60 VDC across 16 independent points, the assembly maintains low signal propagation delay while sustaining steady discrete power delivery under variable field auxiliary loads.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the two-part modular design simplify module maintenance?\u003c\/p\u003e\n\u003cp\u003eA: The 1C31125G01 functions as the terminal base personality unit while retaining field wiring connections. You can unlatch and swap the companion 1C31122G01 electronics card without disturbing terminal screws or disconnecting external field loops.\u003c\/p\u003e\n\u003cp\u003eQ: What power source energizes the field output loads?\u003c\/p\u003e\n\u003cp\u003eA: The module relies on an external auxiliary 24 VDC supply connected to the terminal base to drive field loads, drawing 3.0 W for passive internal sensing and up to 25.6 W under full load switching conditions.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum nominal output voltage rating per channel?\u003c\/p\u003e\n\u003cp\u003eA: Each discrete channel accommodates single-ended DC switching voltages rated up to 60 VDC max.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFollow these sequential physical installation steps when assembling and wiring the module base:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize all field power supplies and auxiliary logic rails before securing the base assembly.\u003c\/li\u003e\n\u003cli\u003eSnap the 1C31125G01 personality module onto the designated DIN-rail position within the Ovation enclosure.\u003c\/li\u003e\n\u003cli\u003eTerminate discrete output wiring on the screw block terminals, ensuring single-ended signal lines match channel polarity assignments.\u003c\/li\u003e\n\u003cli\u003eVerify that cable shielding lands cleanly onto the cabinet earth grounding bar to eliminate coupled electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003eAlign the companion 1C31122G01 electronics module and push firmly until the locking tab fully latches into the base.\u003c\/li\u003e\n\u003cli\u003eEnergize auxiliary loop power and check front-panel LEDs to confirm bus initialization and active channel states.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"OVATION","offers":[{"title":"Default Title","offer_id":51216062447928,"sku":"1C31125G01","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/1C31125G012.jpg?v=1759977359","url":"https:\/\/www.automodulexpert.com\/products\/emerson-1c31125g01-ovation-16-channel-digital-output-base","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}