{"product_id":"armorpoint-4-ch-analog-input-module-1738-ie4cm12-allen-bradley","title":"ArmorPoint 4-Ch Analog Input Module | 1738-IE4CM12 Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1738-IE4CM12\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands as a cornerstone of the ArmorPoint distributed I\/O family. This module integrates four high-precision analog input channels into a ruggedized housing designed for \"on-machine\" installation. By converting 4–20 mA signals directly at the source, it eliminates long cable runs and reduces the risk of signal degradation. This unit ships as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring maximum MTBF (Mean Time Between Failures) for your critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis module utilizes a 12-bit converter to deliver granular data resolution for precise process monitoring. All data fields below comply with standard ASCII formatting.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Isolated Current Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12-bit (1 part in 4096)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+\/- 0.1% Full Scale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM12 (Micro) Circular Connector\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Draw\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 mA at 5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP65\/IP67\/IP69K (When mated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 to 55 C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIsolation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-Channel and Channel-to-Backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Control Cabinets:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1738-IE4CM12 features a hardened IP67-rated shell. Mount this module directly on your machinery to bypass the costs and space requirements of traditional NEMA enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid M12 Deployment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard M12 connectors prevent wiring errors and drastically reduce commissioning time compared to screw-terminal blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity in Harsh Environments:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-grade isolation barriers protect your PLC backplane from ground loops and electromagnetic interference (EMI) common in heavy industrial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Measurement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 0.1% accuracy rating ensures that pressure, flow, and temperature sensors provide the tightest possible feedback for PID control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module support 0-10V voltage signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The 1738-IE4CM12 strictly processes 4–20 mA current loops. If your application requires voltage sensing, you must select a 1738-IE4V series module or utilize a signal conditioner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this unit compatible with standard POINT I\/O (1734) systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While ArmorPoint (1738) shares the same internal logic and firmware as POINT I\/O (1734), the 1738 series uses specialized waterproof housings and M12 connectors. They function together on the same network via appropriate adapters but utilize different physical mounting hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What do the integrated LED indicators signal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Each channel features a dedicated status LED. A solid green light indicates a healthy signal within the 4-20mA range, while a flashing or red light identifies open-circuit conditions or hardware faults, allowing for instant visual troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in washdown environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. When properly mated with M12 cables, the module meets IP69K standards, making it suitable for food and beverage applications where high-pressure cleaning is required.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43377967956058,"sku":"1738-IE4CM12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/26_b56a01b1-e55e-4456-8f2f-cc9fd8b6ccc6.jpg?v=1778814031","url":"https:\/\/www.spareoil.com\/products\/armorpoint-4-ch-analog-input-module-1738-ie4cm12-allen-bradley","provider":"SpareOil Automation","version":"1.0","type":"link"}