{"product_id":"allen-bradley-1756-ob16is-isolated-scheduled-dc-output-module","title":"Allen-Bradley 1756-OB16IS ControlLogix Scheduled Isolated Output Module","description":"\u003cp\u003eThe Allen-Bradley 1756-OB16IS is a high-performance ControlLogix digital DC output module designed for industrial automation applications requiring individual channel isolation and scheduled output capabilities. This module provides 16 isolated output points, supporting both current sinking and current sourcing configurations to offer flexibility in complex control architectures.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 individually isolated output channels.\u003c\/li\u003e\n\u003cli\u003eSupports scheduled output functionality for precise timing and control.\u003c\/li\u003e\n\u003cli\u003eConfigurable for current sinking or current sourcing operation.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range of 10 to 30V DC, compatible with 12\/24V DC systems.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into the ControlLogix chassis backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically utilized in industrial control systems where electrical isolation between output channels is required to prevent ground loops or to manage mixed-voltage control circuits. It is commonly deployed in manufacturing, process control, and material handling systems integrated with the Rockwell Automation ControlLogix platform.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-OB16IS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16 (individually isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e12\/24V DC (sink\/source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10 to 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePilot Duty\u003c\/td\u003e\n\u003ctd\u003e2 A (DC-13SQ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw @ 5.1V\u003c\/td\u003e\n\u003ctd\u003e350 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw @ 24V\u003c\/td\u003e\n\u003ctd\u003e2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Backplane Power\u003c\/td\u003e\n\u003ctd\u003e1.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e3.6 W @ 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Off-state Leakage\u003c\/td\u003e\n\u003ctd\u003e0.5 mA per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax On-state Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e1.2V DC @ 2 A\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 installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and secured with the top and bottom latches.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for output connections to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the chassis to a common earth ground point.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to allow for proper thermal dissipation, especially in high-temperature environments.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the 1756-OB16IS compatible with all ControlLogix chassis?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this module is designed for standard ControlLogix I\/O chassis. Ensure your firmware version supports this specific module type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this module be used for both sinking and sourcing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the 1756-OB16IS is designed to support both current sinking and current sourcing configurations depending on the wiring and application requirements.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50968751177980,"sku":"1756-OB16IS","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_f3c4be90-be05-47ed-bd25-a2fd8d799d9e.jpg?v=1786494856","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-ob16is-isolated-scheduled-dc-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}