{"product_id":"1c31107g01-emerson-digital-input-module-new-original-stock","title":"1C31107G01 Emerson Digital Input Module | New \u0026 Original Stock","description":"\u003ch2\u003eEmerson 1C31107G01 Ovation Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31107G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31107G01\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for monitoring discrete on\/off signals within Ovation 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\u003e1C31107G01\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm x 140 mm x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~2 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24-48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e32 digital input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eNPN or PNP logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Processing Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 2,000 signals per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eElectrical channel-to-bus isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eBuilt-in fault detection and reporting\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 module incorporates electrical channel-to-bus isolation to prevent ground loop currents and transient noise from affecting internal backplane logic execution. Designed to interface with discrete field apparatus, the hardware handles signal processing speeds up to 2,000 signals per second across 32 independent channels. Circuit topologies accommodate both NPN and PNP logic configurations, executing real-time level sensing with a nominal input current draw of 2 mA per channel to optimize thermal dissipation across the instrumentation enclosure.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle signal logic variation between different field sensors?\u003c\/p\u003e\n\u003cp\u003eA: The hardware architecture is configurable via software to accept both NPN (sinking) and PNP (sourcing) discrete input logic schemes across the 24-48 VDC voltage range.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum processing latency or signal throughput capability of this unit?\u003c\/p\u003e\n\u003cp\u003eA: The input circuitry processes discrete state transitions at a maximum rate of 2,000 signals per second, rendering it suitable for high-speed sequence-of-events recording and safety interlock monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module include onboard diagnostics for fault localization?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features built-in fault detection circuitry that continuously monitors component integrity and reports channel status anomalies directly to the controller.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Grounding:\u003c\/strong\u003e Ensure all field wiring shields are bonded to a single, low-impedance earth ground point at the cabinet entry terminal block to maintain structural isolation integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Voltage Verification:\u003c\/strong\u003e Prior to energizing the loop, verify that the external interrogation voltage matches the configured 24-48 VDC limits to avoid input threshold detection failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit and Routing Layout:\u003c\/strong\u003e Separate low-voltage discrete signal lines from AC power cables and high-inductive loads within the wire ducting to minimize electromagnetic cross-talk.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43479565008986,"sku":"1C31107G01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/444._ea572009-33ad-41a2-8189-150d7dd6c9ba.jpg?v=1781162390","url":"https:\/\/www.spareoil.com\/ar\/products\/1c31107g01-emerson-digital-input-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}