{"product_id":"3bse008552r1-abb-di811-digital-input-module","title":"3BSE008552R1 ABB DI811 Digital Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB DI811\u003c\/strong\u003e (3BSE008552R1) is a \u003cstrong\u003e16-channel 48 V DC digital input module\u003c\/strong\u003e for the S800 I\/O system. It provides current-sinking inputs arranged in two isolated groups of 8 channels each, making it suitable for industrial applications requiring higher-voltage digital signal acquisition.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DI811 (3BSE008552R1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital Input Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e S800 I\/O\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16 (2 groups of 8)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 48 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Current sinking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Groupwise isolated (2 groups)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHART:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSOE:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Integrity:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMTU Compatibility:\u003c\/strong\u003e TU810, TU812, TU814, TU830, TU833, TU838, TU850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 45 × 119 × 102 mm (W×H×D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e48 V DC control circuits\u003c\/li\u003e\n  \u003cli\u003eHeavy industry digital signal acquisition\u003c\/li\u003e\n  \u003cli\u003eMotor control center status feedback\u003c\/li\u003e\n  \u003cli\u003eLegacy 48 V DC interlock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why use 48 V DC instead of 24 V DC?\u003c\/strong\u003e\u003cbr\u003eA: 48 V DC inputs are common in heavy industry, railway, and marine applications where longer cable runs and higher noise immunity are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is DI811 compatible with 24 V DC signals?\u003c\/strong\u003e\u003cbr\u003eA: No, DI811 is designed specifically for 48 V DC. For 24 V DC inputs, use DI810 or DI814.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between DI811 and DI831?\u003c\/strong\u003e\u003cbr\u003eA: DI831 is a 48 V DC input module with SOE (Sequence of Events) capability. DI811 does not include SOE.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eMount DI811 on a compatible MTU (TU810, TU830, etc.).\u003c\/li\u003e\n  \u003cli\u003eWire 48 V DC digital inputs in two groups of 8 channels.\u003c\/li\u003e\n  \u003cli\u003eEnsure proper group isolation between the two 8-channel sections.\u003c\/li\u003e\n  \u003cli\u003eConfigure input filter times in Control Builder M if needed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your field devices output 48 V DC signals before ordering.\u003c\/li\u003e\n  \u003cli\u003eFor SOE capability at 48 V, select DI831 instead.\u003c\/li\u003e\n  \u003cli\u003eUse TU830 Extended MTU for three-wire sensor connections without additional terminals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53844573192376,"sku":"DI811","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DI811.png?v=1785480346","url":"https:\/\/www.globalpetroparts.com\/products\/3bse008552r1-abb-di811-digital-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}