{"product_id":"schneider-140ari03010c-analog-input-module-8-ch-diff-13-bit","title":"Schneider 140ARI03010C Analog Input Module, 8-Ch, Diff, 13-bit","description":"\u003ch2\u003eSchneider 140ARI03010C Analog Input Module – Built for Signal Integrity\u003c\/h2\u003e\u003cp\u003eAnalog input modules often face challenges like signal noise, wire breaks, and accuracy drift. The Schneider 140ARI03010C from the Modicon Quantum series addresses these issues directly. With 8 differential analog inputs and 13-bit resolution, it delivers precise measurements in demanding environments. Integrated fault detection for broken wires and overtracking scales ensures operators quickly identify problems before they escalate.\u003c\/p\u003e\u003ch2\u003eKey Technical Specifications of the 140ARI03010C\u003c\/h2\u003e\u003cp\u003eThe 140ARI03010C provides essential parameters for analog signal acquisition:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 8 analog inputs, differential type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 13 bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e ≥ 10 MOhm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsolute Accuracy Error:\u003c\/strong\u003e 0.1 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1780 V AC between channel and bus, 300 Vrms AC between channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e 640 ms for 2\/4 wires, 1200 ms for 3 wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specifications ensure stable performance even in electrically noisy industrial environments.\u003c\/p\u003e\u003ch2\u003eInstallation Guidance for the 140ARI03010C\u003c\/h2\u003e\u003cp\u003eIntegrating the 140ARI03010C into a Quantum rack is straightforward. The module uses a standard format and requires a bus current of 200 mA. Ensure proper grounding and shielding for differential inputs to maximize noise rejection. Use twisted-pair cables for PT100 or Ni100 temperature probes to maintain accuracy.\u003c\/p\u003e\u003ch2\u003eTroubleshooting Common Issues with Analog Input Modules\u003c\/h2\u003e\u003cp\u003eThe 140ARI03010C includes built-in diagnostics to simplify maintenance. Red LEDs indicate channel faults, while a red LED signals external faults. Common issues include broken wires – the module detects this and alerts the user. If readings drift, check for temperature variations; the module’s accuracy drift is ±0.5 °C at 25 °C and ±0.9 °C over 0–60 °C. For overrange conditions, the overtracking scale flag provides early warning.\u003c\/p\u003e\u003ch2\u003eSelection Guide for the 140ARI03010C\u003c\/h2\u003e\u003cp\u003eWhen selecting the Schneider 140ARI03010C, verify compatibility with your Quantum rack and power supply. The module supports various temperature probes (PT100, Ni100 etc.) with 2-, 3-, or 4-wire connections. For reliable sourcing, choose a trusted supplier like UBEST Automation (ubest101) – we stock genuine modules ready for immediate shipment.\u003c\/p\u003e\u003cp\u003eFor further technical details or application support, refer to the Schneider 140ARI03010C datasheet.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403396345955,"sku":"140ARI03010C","price":243.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/140ARI03010C_3.jpg?v=1784990182","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-140ari03010c-analog-input-module-8-ch-diff-13-bit","provider":"PLC Source PRO","version":"1.0","type":"link"}