{"product_id":"allen-bradley-1746-ob16-discrete-output-module","title":"Allen-Bradley 1746-OB16 Discrete Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1746-OB16 is a 16-channel DC digital output module designed for the SLC 500 I\/O system. This sourcing DC output module provides sixteen transistor-style outputs that switch external DC loads from a 24V DC field supply, typically used to energize relays, solenoids, and indicator devices in automation circuits. It mounts in a 1746 backplane within an SLC 500 chassis and is controlled by Rockwell Automation controllers through the backplane I\/O scan, integrating with the system's ladder logic programming. A variant, 1746-OB16E, offers electrical protection for the outputs to guard against faults and transient events, expanding the protection offered across the family. The 1746-OB16 is part of Allen-Bradley’s OB-series DC digital output modules and is a common choice for discrete control tasks in legacy SLC 500 installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657305719086,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_153edb95-aa53-4302-8775-1712e38174b1.jpg?v=1769467737","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-ob16-discrete-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}