{"product_id":"allen-bradley-1746-ob32-sourcing-output-module","title":"Allen-Bradley 1746-OB32 SLC 500 32-Point Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-OB32 is a high-density digital output module designed for the SLC 500 programmable logic controller system. This module provides thirty-two (32) sourcing transistor outputs, allowing for efficient control of DC-powered field devices. It is engineered for industrial environments where space-saving and high-channel-count I\/O are required for complex automation tasks.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThirty-two (32) independent sourcing transistor outputs.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range of 5-50 VDC.\u003c\/li\u003e\n\u003cli\u003eSixteen (16) points per common group, providing flexible wiring configurations.\u003c\/li\u003e\n\u003cli\u003eEfficient backplane power consumption of 190 mA at 5V.\u003c\/li\u003e\n\u003cli\u003eCompact open-style chassis design for standard SLC 500 rack mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e1746-OB32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eTransistor Source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e5-50 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent per Point\u003c\/td\u003e\n\u003ctd\u003e0.25 A to 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent per Module\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoints per Common\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e190 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the SLC 500 rack power is disconnected before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the designated chassis slot until the backplane connector is fully seated.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the top and bottom retaining screws to prevent vibration-induced disconnection.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for field wiring to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to allow for proper heat dissipation and airflow.\u003c\/li\u003e\n\u003cli\u003eVerify that the field power supply is within the specified 5-50 VDC range before energizing the outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1746-OB32?\u003c\/h3\u003e\u003cp\u003eThis module acts as a digital output interface for the SLC 500 system, converting controller logic into 32 individual DC sourcing signals to drive actuators, relays, or indicators.\u003c\/p\u003e\u003ch3\u003eHow many points are grouped per common?\u003c\/h3\u003e\u003cp\u003eThe 1746-OB32 features two groups of 16 points, each sharing a common connection.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all SLC 500 chassis?\u003c\/h3\u003e\u003cp\u003eYes, the 1746-OB32 is designed for standard SLC 500 I\/O chassis; however, always ensure your power supply capacity is sufficient to handle the total current load of all installed modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48832555614398,"sku":"1746-OB32","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_92a79d11-0f43-4d14-a542-f1f4ec7253f2.jpg?v=1788384667","url":"https:\/\/www.autooiltech.com\/es\/products\/allen-bradley-1746-ob32-sourcing-output-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}