{"product_id":"allen-bradley-1756-ic16-controllogix-48v-dc-digital-input-module","title":"Allen-Bradley 1756-IC16 ControlLogix 16-Point 48V DC Digital Input Module","description":"\u003cp\u003eThe Allen-Bradley 1756-IC16 is a high-density digital input module designed for the ControlLogix platform. This module provides 16 sinking input points, specifically engineered to interface with 48V DC field devices. It is widely utilized in industrial control applications to monitor the status of sensors, switches, and other binary signal sources within a robust automation architecture.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 isolated sinking input channels for reliable signal acquisition.\u003c\/li\u003e\n\u003cli\u003eSupports a wide operating voltage range from 30V to 60V DC.\u003c\/li\u003e\n\u003cli\u003eIntegrated diagnostic LEDs providing real-time status indication for input and communication health.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into standard ControlLogix chassis configurations.\u003c\/li\u003e\n\u003cli\u003eLow power consumption with optimized off-state current leakage characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDC Digital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e30 - 60V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eCurrent Sinking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Operating Current\u003c\/td\u003e\n\u003ctd\u003e2 mA at 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operating Current\u003c\/td\u003e\n\u003ctd\u003e7 mA at 60V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Off-State Current\u003c\/td\u003e\n\u003ctd\u003e1.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\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 1756-IC16 module to prevent electrical arcing or damage to the backplane.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and that the locking lever is secured.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for field wiring to minimize electromagnetic interference (EMI) in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eAdhere to proper grounding practices for the chassis and field power supplies to ensure signal integrity.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation clearance around the chassis to prevent heat buildup during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1756-IC16?\u003c\/h3\u003e\u003cp\u003eThe 1756-IC16 is a digital input module used to detect the status of 48V DC signals and communicate that data to the ControlLogix controller for processing in the user program.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with other ControlLogix voltages?\u003c\/h3\u003e\u003cp\u003eNo, this module is specifically rated for 30-60V DC operation. Using it with voltages outside this range may result in improper operation or permanent damage to the module circuitry.\u003c\/p\u003e\u003ch3\u003eWhat does it mean that the inputs are sinking?\u003c\/h3\u003e\u003cp\u003eA sinking input configuration means the module provides the return path for the current; the field device must source the current to the input terminal.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51217325129980,"sku":"1756-IC16","price":94.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_a407a1c7-be54-4cb9-b581-3a9b52f74596.jpg?v=1788366589","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-ic16-controllogix-48v-dc-digital-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}