Allen-Bradley 1790-T0V16X CompactBlock Guard I/O 16 Sinking Output

Product OverviewThe Allen-Bradley 1790-T0V16X is a high-density digital output module for heavy-duty industrial automation. This DeviceNet base and expansion module delivers 16 sinking outputs in a compact form factor. It connects control logic to field devices like valves, actuators, and indicators. Built-in photocoupler isolation protects core control logic from electrical noise. The rugged design ensures maximum uptime in harsh factory environments. Engineers rely on this 16 point sinking output module for precise decentralized control.Technical SpecificationsOutput ChannelsNumber of outputs: 16 nonisolated sinking pointsNominal on-state voltage: 24V DCMinimum on-state voltage: 10V DCMaximum on-state voltage: 28.8V DCMaximum voltage drop: 0.5V DCMinimum channel current: 1 mAMaximum off-state voltage: 28.8V DCMaximum leakage current: 0.5 mAElectrical Current RatingsMaximum current per output: 0.5 AMaximum current per common: 4.0 ACommon arrangement: 8 points per common with 2 COM terminalsResponse Delay TimesMaximum off to on delay: 0.5 msMaximum on to off delay: 1.0 msDeviceNet Power SupplyNominal supply voltage: 24V DCVoltage operational range: 11V DC to 28.8V DCMaximum power dissipation: 1.2 W at 28.8V DCField Side PowerNominal field voltage: 24V DCField voltage range: 10V DC to 28.8V DCPower dissipation per point: 6 mA at 28.8V DCSafety and Signal IsolationIsolation type: Photocoupler isolation between I/O and logic circuitContinuous isolation voltage: 1250V AC RMS test ratingEnvironmental and OperationsOperating temperature range: 0 to 60 degrees CelsiusStorage temperature tolerance: -40 to 85 degrees CelsiusRelative humidity limits: 5 to 95 percent non-condensingVibration resistance rating: 5G at 10 to 500 HertzElectromagnetic compatibility: High ESD and RF noise immunityInstallation and Wiring GuideMount the 1790-T0V16X module securely on standard DIN rail.Use the integrated M3.0 screw terminal block for all wiring.Connect only copper or copper-clad aluminum electrical conductors.Tighten terminal screws to a maximum torque of 7 lb-in.Wire the 2 COM terminals to separate your 8-point output groups.Ensure clear space around the module ventilation slots for proper cooling.Commissioning and Diagnostic FunctionsRead the 16 green status indicators on the front panel for easy troubleshooting.Individual LEDs show the real-time on or off state of each output channel.Monitor DeviceNet network status via the dedicated module communication LEDs.Check field power connections instantly if all channel indicators turn off.Use control software to track total current run time and fault history codes.System Compatibility and CertificationsFully compatible with all Allen-Bradley DeviceNet master scanners.Connects seamlessly to master controllers via standard drop lines or trunk lines.Supports automatic device replacement configuration options through your programming software.Certified for CE low voltage and electromagnetic compatibility directives.Complies with UL and c-UL safety standards for industrial control equipment.Shipping, Packaging, and WarrantyInside the box: One Allen-Bradley 1790-T0V16X module and hardware installation sheet.Every purchase includes our comprehensive **12-month functional warranty** protection.We ship international orders fast via FedEx, UPS, or DHL express couriers.Tracking numbers are provided immediately after package dispatch from our warehouse.Typical Application ScenariosDrives low-power DC solenoids and pneumatic control valves in packaging machines.Commands solid-state relays in automated assembly line conveyor systems.Controls indicator lights and alarm sirens on factory floor operator panels.Manages distributed I/O blocks in large automotive paint booth applications.Frequently Asked QuestionsQ: Can I mix different voltages on the two separate common terminals?A: No, both commons must use the same 24V DC nominal power source.Q: What happens if an output channel exceeds the 0.5 A limit?A: External fusing is required to protect the module from overcurrent damage.Q: Is this module hot-swappable on the DeviceNet network?A: You must disconnect power before removing or replacing the terminal block.Q: Need urgent technical pricing or stock availability updates?A: Contact our sales team directly via email at [email protected] for fast support.A: You can also message our support engineers on WhatsApp at 86 158 8020 0923 now.Copyright © 2026 Oiltech Controls Limited. All rights reserved.Original Source: https://www.oiltechcontrols.com/All rights reserved.