{"product_id":"abb-70ea01a-e-analog-input-module","title":"ABB 70EA01a-E Analog Input Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 70EA01A-E\u003c\/strong\u003e is a high-performance analog input module designed for ABB AC31 and Advant control systems. It delivers precise measurement of process signals while ensuring reliable and safe operation in industrial environments. Moreover, its optical isolation protects both the module logic and connected field devices, allowing accurate data acquisition in harsh conditions. Compact DIN rail mounting simplifies panel integration and reduces installation time.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Functional Highlights\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports multiple analog input types, including voltage and current signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-resolution signal conversion\u003c\/strong\u003e, ensuring accurate process measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptical isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents interference and protects system logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and lightweight design fits easily on standard DIN rails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating temperature range from 0°C to +55°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with ABB AC31 and Advant controller series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertified for industrial use with CE, CSA, DNV, GL, ABS, and LR approvals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable bus communication via CS31 interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eVoltage and current signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit, 14-bit, or 16-bit (typical 14-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% to ±0.2% of full scale (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e10–100 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and channel-to-ground (500 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail TH35-15 \/ TH35-7.5 per IEC 60715\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e–25°C to +75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA, DNV, GL, ABS, LR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003e120 × 140 × 85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eCS31 slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type Conversion\u003c\/td\u003e\n\u003ctd\u003eSupports voltage (0–10 V) and current (0\/4–20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrecise measurement of process variables in chemical, oil \u0026amp; gas, and power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory automation and production monitoring for analog signal control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time data acquisition in combination with ABB AC31 and Advant controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration in industrial control panels requiring compact, reliable analog input solutions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupport \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003eABB provides full technical support for the 70EA01A-E module. Regular calibration ensures accurate readings. Moreover, preventive maintenance minimizes system downtime and extends module lifetime. Detailed integration guides simplify troubleshooting and system upgrades.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What analog signals does the 70EA01A-E support?\u003c\/strong\u003e\u003cbr\u003eA: The module supports voltage (0–10 V) and current (0\/4–20 mA) inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the resolution and accuracy of the module?\u003c\/strong\u003e\u003cbr\u003eA: Resolution ranges from 12-bit to 16-bit, with ±0.1% to ±0.2% accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is there isolation between channels?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module offers channel-to-channel and channel-to-ground isolation of 500 VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which controllers are compatible?\u003c\/strong\u003e\u003cbr\u003eA: Designed for ABB AC31 and Advant controller series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the module mounted?\u003c\/strong\u003e\u003cbr\u003eA: It mounts easily on standard DIN rails (TH35-15 or TH35-7.5).\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42555827748954,"sku":"70EA01a-E","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/70EA01a-E.jpg?v=1763017861","url":"https:\/\/www.plcmasters.com\/products\/abb-70ea01a-e-analog-input-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}