{"product_id":"1c31177g03-emerson-ovation-series-datasheet-technical-manual","title":"1C31177G03 Emerson Ovation Series Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eEmerson 1C31177G03 Ovation Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31177G03\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31177G03\u003c\/strong\u003e Loop Interface Module, serves as the primary \u003cstrong\u003e1C31177G03\u003c\/strong\u003e Digital Input (DI) Module utilized to execute discrete signal interfacing across Ovation Distributed Control System (DCS) 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\u003e1C31177G03\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 x 20 x 25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal (rack powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 digital input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24 VDC or 48 VDC (jumper selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eSingle-ended, isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 ms typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2500 VDC channel-to-backplane isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eBuilt-in fault detection, LED indicators per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltering\u003c\/td\u003e\n\u003ctd\u003eProgrammable debounce filter (1-100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Tolerance\u003c\/td\u003e\n\u003ctd\u003e5-95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, IEC 61131-2 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation\u003c\/h3\u003e\n\u003cp\u003eThe electrical topology incorporates a 4-20 mA HART loop protocol architecture configured to support digital signal transitions without attenuation over the physical layout layer. Channel-to-channel isolation networks are applied to block localized parasitic paths and common-mode transients from impacting the internal logic backplane. Field terminal loops utilize discrete input arrays with selective cold junction compensation (CJC) referencing boundaries, stabilizing voltage sampling points during operational ambient fluctuations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the signal threshold voltage adjusted for the 24 VDC and 48 VDC configurations?\u003c\/p\u003e\n\u003cp\u003eA: Setting the operating input voltage range requires physical hardware jumper configuration on the module circuit board prior to slot insertion.\u003c\/p\u003e\n\u003cp\u003eQ: What parameters control the filtering of high-frequency electrical noise on the input channels?\u003c\/p\u003e\n\u003cp\u003eA: Transient signal transitions are managed via a programmable debounce filter, which can be software-configured within a boundary limit of 1 to 100 ms.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the interface module directly onto the designated rack backplane slot, verifying that the physical multi-pin plug is fully seated and mechanically locked. Route all field-side discrete input signal cables through dedicated low-voltage wiring trays, ensuring adequate separation from parallel 3-phase AC power lines. Field cable shield vectors must connect exclusively to a single, verified master instrumentation ground point to avoid creating circulating ground paths. Verify that cabinet fan assemblies maintain non-restricted vertical air currents across the chassis columns to counter thermal accumulation.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43484106195034,"sku":"1C31177G03","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/352._e97c828a-1503-473b-baef-87ec2b25b573.jpg?v=1781227082","url":"https:\/\/www.spareoil.com\/es\/products\/1c31177g03-emerson-ovation-series-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}