{"product_id":"allen-bradley-1756-ob16i-controllogix-discrete-io-module","title":"Allen-Bradley 1756-OB16I ControlLogix Discrete IO Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-OB16I ControlLogix 16-Point DC Isolated Output Module provides 16 independently isolated DC outputs for ControlLogix chassis, designed to switch 10–30 V DC loads with a 12\/24 V DC-compatible operation range. Each channel is rated for up to 2 A (DC-13SQ pilot duty), enabling direct control of solenoids, relays, contactors, lighting, and other DC actuated devices while maintaining isolation from the controller and other I\/O. The module uses a 36-pin field wiring interface and supports quick On\/Off response with 1 ms Off-to-On and 2 ms On-to-Off delays. It draws about 350 mA at 5.1 V for its internal logic and 2.5 mA at 24 V for field-side electronics, with total backplane power of 1.8 W and a maximum dissipated power of 3.6 W at 60 °C. Firmware version 3.003 is specified for this module, aligning with Rockwell Automation compatibility notes. Suitable for ControlLogix backplanes, the 1756-OB16I provides robust discrete output control for industrial automation tasks requiring multiple isolated DC outputs in a single module, such as coil drives, signaling, and actuator control within a machine or process line.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658918592814,"sku":null,"price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8c68a9e9-df11-420d-9d7e-bd11242b073c.jpg?v=1769525535","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-ob16i-controllogix-discrete-io-module","provider":"PLG Automation ","version":"1.0","type":"link"}