{"product_id":"allen-bradley-1756-ib16d-controllogix-diagnostic-dc-input-module","title":"Allen-Bradley 1756-IB16D ControlLogix Digital Diagnostic Input Module","description":"\u003cp\u003eThe Allen-Bradley 1756-IB16D is a high-performance diagnostic digital input module designed for the ControlLogix platform. This module provides 16 points of 12-24V DC sinking inputs, specifically engineered to support diagnostic monitoring in demanding industrial automation applications. It is built to offer reliable signal acquisition with integrated fault detection capabilities, ensuring robust system operation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 diagnostic input channels for comprehensive signal monitoring.\u003c\/li\u003e\n\u003cli\u003eSupports 12-24V DC sinking input configurations.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range from 10-30V DC to accommodate various power environments.\u003c\/li\u003e\n\u003cli\u003eIntegrated diagnostic features to detect field-side faults.\u003c\/li\u003e\n\u003cli\u003eLow power dissipation of 5.8 Watts at 60 degC.\u003c\/li\u003e\n\u003cli\u003eCompact ControlLogix form factor for high-density rack mounting.\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-IB16D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003e16 Diagnostic Inputs (Sink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e10-30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12-24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Current (Max)\u003c\/td\u003e\n\u003ctd\u003e1.5 mA per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current (Min)\u003c\/td\u003e\n\u003ctd\u003e2 mA at 10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current (Max)\u003c\/td\u003e\n\u003ctd\u003e13 mA at 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e5.8 Watts at 60 degC\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 backplane faults.\u003c\/li\u003e\n\u003cli\u003eMount the module in any slot of a ControlLogix chassis; use the appropriate Removable Terminal Block (RTB) housing for field wiring.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the chassis to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the cabinet to stay within the power dissipation limits, especially at higher ambient temperatures.\u003c\/li\u003e\n\u003cli\u003eRoute signal wiring away from high-voltage AC power lines to prevent signal noise and potential induction issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1756-IB16D?\u003c\/h3\u003e\u003cp\u003eThis is a diagnostic digital input module for the ControlLogix system. It monitors 16 input points and provides diagnostic data to the controller, allowing for faster troubleshooting of field-side wiring and device faults.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with standard ControlLogix chassis?\u003c\/h3\u003e\u003cp\u003eYes, the 1756-IB16D is designed for standard ControlLogix I\/O chassis and communicates via the ControlLogix backplane.\u003c\/p\u003e\u003ch3\u003eWhat is the input voltage range for this module?\u003c\/h3\u003e\u003cp\u003eThe module operates within a 10-30V DC range, with a nominal operating voltage of 12-24V DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44701355737176,"sku":"1756-IB16D","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_b6a1eb0e-f057-46a5-b927-f21a5d4f3e25.jpg?v=1788372120","url":"https:\/\/www.industriaxplc.com\/products\/allen-bradley-1756-ib16d-controllogix-diagnostic-dc-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}