{"product_id":"1790-t0v16x-allen-bradley-dc-sinking-output-module","title":"1790-T0V16X Allen-Bradley DC Sinking Output Module","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1790-T0V16X 16-Point Sinking DC Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #2e86c1;\"\u003e1790-T0V16X\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 16-point sinking DC output (base\/expansion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e Non-isolated, sinking type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e10-28.8V DC (24V DC nominal)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-State Voltage Drop:\u003c\/strong\u003e 0.5V DC maximum per point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current Rating:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e0.5A maximum per output\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Current Rating:\u003c\/strong\u003e 4.0A maximum per common group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Configuration:\u003c\/strong\u003e 8 points per common (2 COM groups total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Response:\u003c\/strong\u003e Off to On: 0.5ms max, On to Off: 1.0ms max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load Current:\u003c\/strong\u003e 1mA per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage Current:\u003c\/strong\u003e 0.5mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Voltage:\u003c\/strong\u003e 28.8V DC maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Requirements \u0026amp; Electrical Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeviceNet Power Supply:\u003c\/strong\u003e 24V DC nominal (11-28.8V DC range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeviceNet Power Dissipation:\u003c\/strong\u003e 1.2W maximum at 28.8V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power Supply:\u003c\/strong\u003e 24V DC nominal (10-28.8V DC range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power Consumption:\u003c\/strong\u003e 6mA at 28.8V DC per output point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Photocoupler isolation (1250V AC RMS) between I\/O and logic circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e 16 green LEDs (one per output channel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between sourcing and sinking outputs?\u003c\/strong\u003e\u003cbr\u003eA: Sinking outputs (like the \u003cstrong\u003e1790-T0V16X\u003c\/strong\u003e) \u003cspan style=\"color: #e74c3c;\"\u003econnect the load to ground\u003c\/span\u003e when active, while sourcing outputs connect the load to positive voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What current can each output channel handle?\u003c\/strong\u003e\u003cbr\u003eA: Each output supports \u003cspan style=\"color: #e74c3c;\"\u003e0.5A maximum current\u003c\/span\u003e with 4.0A maximum per common terminal group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many common groups does this module have?\u003c\/strong\u003e\u003cbr\u003eA: The module has \u003cspan style=\"color: #e74c3c;\"\u003etwo common groups\u003c\/span\u003e, with eight outputs sharing each common terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What voltage range does this module support?\u003c\/strong\u003e\u003cbr\u003eA: It operates with \u003cspan style=\"color: #e74c3c;\"\u003e10-28.8V DC field power\u003c\/span\u003e (24V DC nominal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the module provide visual status feedback?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it includes \u003cspan style=\"color: #e74c3c;\"\u003esixteen green LEDs\u003c\/span\u003e that indicate the status of each output channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast does the module switch outputs on and off?\u003c\/strong\u003e\u003cbr\u003eA: Switching occurs within \u003cspan style=\"color: #e74c3c;\"\u003e0.5ms maximum for turn-on\u003c\/span\u003e and 1.0ms maximum for turn-off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this module compatible with DeviceNet communication?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the \u003cstrong\u003e1790-T0V16X\u003c\/strong\u003e is designed for DeviceNet networks with specified DeviceNet power requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What type of isolation does the module provide?\u003c\/strong\u003e\u003cbr\u003eA: It features \u003cspan style=\"color: #e74c3c;\"\u003ephotocoupler isolation (1250V AC RMS)\u003c\/span\u003e between the I\/O circuits and logic circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47269263409410,"sku":"1790-T0V16X","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1790-T0V16X-1.jpg?v=1770369983","url":"https:\/\/www.nex-auto.com\/products\/1790-t0v16x-allen-bradley-dc-sinking-output-module","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}