{"product_id":"allen-bradley-1790-t0v16x-24v-dc-16-sinking-output-module","title":"Allen-Bradley 1790-T0V16X 24V DC 16 Sinking Output Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen you need dependable discrete output control in a compact form factor, the Allen-Bradley 1790-T0V16X delivers. This 24V DC 16-point sinking output module is part of the CompactBlock I\/O family, designed to provide efficient, nonisolated switching for a wide range of industrial applications. Whether you are upgrading an existing control panel or building a new machine, the 1790-T0V16X offers the performance and reliability you expect from Allen-Bradley.\u003c\/p\u003e\u003cp\u003eWith 16 sinking outputs rated at 0.5 A per point and 4.0 A per common, this module handles moderate current loads with ease. The integrated DeviceNet power base simplifies wiring, while the photocoupler isolation protects your logic circuits from field-side transients. Choose the Allen-Bradley 1790-T0V16X for a robust, space-saving I\/O solution.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe following table outlines the key electrical and mechanical characteristics of the Allen-Bradley 1790-T0V16X. These specifications are critical for ensuring proper integration into your control system.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs per module\u003c\/td\u003e\n\u003ctd\u003e16 points nonisolated, sinking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-state voltage\u003c\/td\u003e\n\u003ctd\u003e10V dc min, 24V dc nom, 28.8V dc max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-state voltage drop\u003c\/td\u003e\n\u003ctd\u003e0.5V dc max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-state current\u003c\/td\u003e\n\u003ctd\u003e1 mA min per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state voltage\u003c\/td\u003e\n\u003ctd\u003e28.8V dc max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state leakage\u003c\/td\u003e\n\u003ctd\u003e0.5 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput signal delay\u003c\/td\u003e\n\u003ctd\u003eOff to On: 0.5 ms max, On to Off: 1.0 ms max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003e16 green status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput current rating\u003c\/td\u003e\n\u003ctd\u003e0.5 A max per output, 4.0 A max per common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon type\u003c\/td\u003e\n\u003ctd\u003e8 points\/2 COM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviceNet power – supply voltage\u003c\/td\u003e\n\u003ctd\u003e24V dc nom, 11…28.8V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviceNet power – power dissipation\u003c\/td\u003e\n\u003ctd\u003e1.2 W max @ 28.8V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField power – supply voltage\u003c\/td\u003e\n\u003ctd\u003e24V dc nom, 10…28.8V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField power – power dissipation\u003c\/td\u003e\n\u003ctd\u003e6 mA @ 28.8V dc per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eI\/O to logic: photocoupler isolation, 1250V ac rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eTerminal block (M3.0), screw torque: 7 lb-in max (use copper or copper-clad aluminum conductors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003ePerformance and Reliability\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1790-T0V16X is engineered for consistent performance in demanding industrial environments. Its fast output signal delay—0.5 ms off-to-on and 1.0 ms on-to-off—ensures responsive control in high-speed applications. The module's 16 green status indicators provide immediate visual feedback, simplifying diagnostics and reducing downtime.\u003c\/p\u003e\u003cp\u003eBuilt with photocoupler isolation rated at 1250V ac rms, the 1790-T0V16X protects your controller from electrical noise and transient surges. This robust design minimizes the risk of damage, extending the module's service life and lowering your total cost of ownership.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe 1790-T0V16X is ideal for a variety of discrete control tasks, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMachine tool control – Actuate solenoids, relays, and indicator lights in CNC machines and automated assembly lines.\u003c\/li\u003e\n\u003cli\u003eMaterial handling – Control conveyor motors, diverters, and sortation equipment with reliable on\/off switching.\u003c\/li\u003e\n\u003cli\u003ePackaging machinery – Manage filling, sealing, and labeling operations where precise timing is essential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEach application benefits from the module's compact design and easy integration with DeviceNet networks, making it a versatile choice for both new installations and retrofits.\u003c\/p\u003e\u003ch2\u003eInstallation and Wiring\u003c\/h2\u003e\u003cp\u003eProper installation ensures optimal performance. Follow these guidelines when mounting the 1790-T0V16X:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMount the module on a standard DIN rail or panel, ensuring adequate clearance for heat dissipation.\u003c\/li\u003e\n\u003cli\u003eUse copper or copper-clad aluminum conductors for all field wiring. Tighten terminal block screws to a maximum torque of 7 lb-in to prevent loose connections.\u003c\/li\u003e\n\u003cli\u003eVerify that the supply voltage stays within the specified range (11…28.8V dc for DeviceNet power, 10…28.8V dc for field power) to avoid damage.\u003c\/li\u003e\n\u003cli\u003eCheck the polarity of the DC supply before powering up. Incorrect polarity can damage the module.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance and Longevity\u003c\/h2\u003e\u003cp\u003eThe 1790-T0V16X requires minimal maintenance, but periodic inspections help ensure long-term reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInspect terminal connections for tightness every six months, especially in high-vibration environments.\u003c\/li\u003e\n\u003cli\u003eKeep the module free from dust and debris. Use dry compressed air to clean the enclosure and terminal block.\u003c\/li\u003e\n\u003cli\u003eMonitor the status LEDs. If any output fails to activate, check the field wiring and load conditions before replacing the module.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy following a simple preventive maintenance schedule, you can maximize the uptime of your machinery and avoid costly unplanned downtime.\u003c\/p\u003e\u003ch2\u003eCompatibility and Integration\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1790-T0V16X is part of the CompactBlock I\/O family and is designed to operate on DeviceNet networks. It communicates seamlessly with Allen-Bradley controllers that support DeviceNet, such as CompactLogix and ControlLogix platforms when paired with a DeviceNet scanner module. This integration allows you to monitor and control the outputs from your central PLC or DCS.\u003c\/p\u003e\u003ch2\u003eSelection Guide and Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the 1790-T0V16X, confirm the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify that your control system supports DeviceNet communication. If not, consider using a gateway or a different I\/O module.\u003c\/li\u003e\n\u003cli\u003eCheck the output current requirements of your loads. The module provides 0.5 A per output and 4.0 A per common—ensure your loads do not exceed these limits.\u003c\/li\u003e\n\u003cli\u003eEnsure the field power supply voltage is within the 10…28.8V dc range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen sourcing industrial automation parts, trust PLC Source PRO for genuine, high-quality components. Our inventory includes a broad range of Allen-Bradley modules and spares to support your operations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44453703319651,"sku":"1790-T0V16X","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1790-0B16X_2_452e6236-4761-4504-95db-90ba3d8e99db.jpg?v=1786106931","url":"https:\/\/www.plcsourcepro.com\/he\/products\/allen-bradley-1790-t0v16x-24v-dc-16-sinking-output-module","provider":"PLC Source PRO","version":"1.0","type":"link"}