{"product_id":"allen-bradley-1756-ib16i-16-point-dc-input-module","title":"Allen-Bradley 1756-IB16I 16-Point DC Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-IB16I is a ControlLogix 16-point DC input module that provides sixteen independently isolated 24V DC digital inputs for the 1756 I\/O backplane. It accepts nominal 24V DC input signals with a practical operating range of 10–30V DC and draws about 3 mA per module at 24V, with a total backplane power of 0.58 W. Each input is isolated (250V continuous) from the backplane and from other channels, supporting robust protection in mixed-voltage environments. The IB16I is part of the ControlLogix DC input family and uses removable terminal blocks (typically 1756-TBCH) for field wiring. It features an off-state voltage up to 5V and an off-state current up to 1.5 mA; on-state current ranges from a minimum 2 mA at 10V to a maximum 10 mA at 30V, with input impedance around 3 kΩ at 30V. Inrush current is up to 250 mA peak, and the device supports software-configurable input timing and small hardware delays to help debounce noisy signals. This module integrates with standard ControlLogix backplanes for high-density digital input, enabling reliable monitoring of sensors, switches, and other 24V DC devices in automation applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658935697710,"sku":null,"price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_03ae31b2-e650-47eb-8d4b-c4df2ed68cac.jpg?v=1769525718","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-ib16i-16-point-dc-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}