{"product_id":"allen-bradley-1756-ib16isoe-sequence-of-events-dc-input-module","title":"Allen-Bradley 1756-IB16ISOE ControlLogix Sequence of Events DC Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-IB16ISOE is a specialized 16-point DC digital input module designed for the ControlLogix platform. This module is engineered for high-precision timing applications, specifically supporting Sequence of Events (SOE) recording. By providing individually isolated inputs, it ensures signal integrity and robust performance in demanding industrial control environments where precise timestamping of state changes is critical for diagnostics and process analysis.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 individually isolated DC digital inputs.\u003c\/li\u003e\n\u003cli\u003eAdvanced Sequence of Events (SOE) recording capability for precise event timing.\u003c\/li\u003e\n\u003cli\u003eIntegrated status indicators for input state, communication health, and module diagnostics.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: 10-55 VDC.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into standard ControlLogix chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-IB16ISOE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16 Individually Isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10-55 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range (Sink\/Source)\u003c\/td\u003e\n\u003ctd\u003e24-48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Delay\u003c\/td\u003e\n\u003ctd\u003e50 microseconds + selected filter time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Operating Current\u003c\/td\u003e\n\u003ctd\u003e5.5 mA at 55 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operating Current\u003c\/td\u003e\n\u003ctd\u003e2.0 mA at 10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and secured with the top and bottom mounting screws.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for input signals to minimize electromagnetic interference (EMI), especially in high-noise industrial areas.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to ensure the module operates within its specified temperature range.\u003c\/li\u003e\n\u003cli\u003eAlways adhere to local electrical codes and the manufacturer's grounding requirements for the ControlLogix system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-IB16ISOE module?\u003c\/strong\u003e This module is primarily used for Sequence of Events (SOE) applications where it is necessary to capture and timestamp digital input transitions with high resolution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the inputs on this module isolated?\u003c\/strong\u003e Yes, the 1756-IB16ISOE features 16 individually isolated inputs, which helps prevent ground loops and enhances noise immunity.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44781198213208,"sku":"Sequence of Events DC Input Module","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_0a21621e-9c15-4c1f-8498-6ed78a81082a.jpg?v=1789182022","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1756-ib16isoe-sequence-of-events-dc-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}