{"product_id":"allen-bradley-1756-ib16isoe-sequence-of-events-dc-input-module","title":"Allen-Bradley 1756-IB16ISOE ControlLogix Sequence of Events Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-IB16ISOE is a specialized ControlLogix DC digital input module designed for high-precision Sequence of Events (SOE) recording. This 16-point module provides individually isolated inputs, allowing for reliable monitoring in complex industrial automation environments where precise timing and event logging are critical for system 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 time-stamping of input state changes.\u003c\/li\u003e\n\u003cli\u003eIntegrated status indicators for input monitoring, communication health, and module diagnostics.\u003c\/li\u003e\n\u003cli\u003eFlexible input voltage range supporting 10-55 VDC operations.\u003c\/li\u003e\n\u003cli\u003eOptimized for high-speed performance with an input delay of 50 microseconds plus programmable filter time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\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 Range\u003c\/td\u003e\n\u003ctd\u003e10-55 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (Nominal)\u003c\/td\u003e\n\u003ctd\u003e24-48 VDC (Sink\/Source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Delay Time\u003c\/td\u003e\n\u003ctd\u003e50 microseconds + 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 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 or bus errors.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and secured with the top and bottom locking tabs.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for input signals to minimize electromagnetic interference (EMI) in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the chassis and field-side wiring to ensure signal integrity and electrical safety.\u003c\/li\u003e\n\u003cli\u003eCheck that the input voltage levels are within the specified 10-55 VDC range before applying power to the field devices.\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\u003cbr\u003eThis module is specifically designed for Sequence of Events (SOE) recording, enabling the ControlLogix system to capture and time-stamp digital input transitions with high resolution for detailed event analysis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the inputs on this module isolated?\u003c\/strong\u003e\u003cbr\u003eYes, the 1756-IB16ISOE features 16 individually isolated inputs, which helps protect the module and the controller from potential ground loops and electrical interference between different field circuits.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48842180788414,"sku":"Sequence of Events DC Input Module","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_549ed05d-ba5f-458f-ba14-f127f8a49840.jpg?v=1788583858","url":"https:\/\/www.autooiltech.com\/es\/products\/allen-bradley-1756-ib16isoe-sequence-of-events-dc-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}