Allen Bradley 1790-T0V16X Allen-Bradley

Product Overview The 1790-T0V16X is an Allen-Bradley CompactBlock LDX 16-point sinking output expansion block, part of the 1790D CompactBlock LDX I/O family. It interfaces via DeviceNet to augment a CompactBlock base module in distributed I/O systems with 16 additional sinking digital outputs. Typically deployed in light industrial applications, it expands discrete output capacity in machine logic, conveyor control, packaging systems, or skid-mounted automation assemblies. The 1790-T0V16X is mounted adjacent to a compatible base block and completes the I/O node functionality. Best Suited For Extending 24 V DC sinking outputs on CompactBlock LDX DeviceNet nodes Machine-level discrete control where additional outputs are required Conveyor or packaging system output expansions Skid-mounted automation requiring modular I/O growth Points 16 sinking outputs Supply voltage 10 - 28.8 V DC Output current per channel 0.5 A max Isolation Photocoupler isolation (I/O to logic) Technical Specifications I/O & Electrical Supply voltage range 10 - 28.8 V DC Nominal supply voltage 24 V DC Output current rating 0.5 A per output, 4.0 A per common On-state voltage drop ≤ 0.5 V DC On-state voltage 10 V min, 24 V nominal, 28.8 V max Off-state leakage current ≤ 0.5 mA Isolation voltage 1250 V AC rms I/O to logic Communication & Power Network interface DeviceNet via base block Field power dissipation 6 mA @ 28.8 V DC per point Physical & Environmental Mounting type Expansion block adjacent to base CompactBlock LDX module Wiring Terminal block (M3.0 screw, torque ≤ 7 in-lb) Certifications cULus Class I Div 2 CE C-Tick ODVA cULus Class I Div 2 Hazardous; CE Marked; C-Tick; ODVA; Enclosure rating IP20 (when product marked)