{"product_id":"allen-bradley-1756-ob16i-controllogix-output-module","title":"Allen-Bradley 1756-OB16I Controllogix Output Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-OB16I is a ControlLogix 16‑point DC isolated output module that provides sixteen independent 24 V DC digital outputs for ControlLogix I\/O backplanes. Each channel is isolated from every other and from the backplane, with isolation ratings of 250 V (output-to-backplane) and 125 V (output-to-output). The module accepts 10–30 V DC operation and supports 12\/24 V DC sink or source configurations. Each output can carry up to 2 A at 30 °C (derating to 1 A at 60 °C) with a maximum per‑module current of 8 A (4 A at 60 °C). Timing specs include 1 ms maximum OFF-to-ON and 2 ms maximum ON-to-OFF response, while surge current per point is 4 A for 10 ms (repeatable every 2 s). Off-state leakage is up to 0.5 mA per point and the on-state drop is up to 1.2 V at 2 A. The module dissipates about 3.6 W at 60 °C (12.28 BTU\/hr) and provides no internal fusing. In fault or program modes, each point holds its last state (Off is the default). The OB16I is designed for discrete‑load control in ControlLogix systems, enabling isolated, swappable outputs that help protect the backplane and simplify fault management.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658918658350,"sku":null,"price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8ab3ada7-c424-472c-9e92-99cfe3fa6053.jpg?v=1769525538","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-ob16i-controllogix-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}