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Product Introduction
The Allen-Bradley 1790D-T0V16 CompactBlock LDX I/O Base Block Module is a compact digital output module designed for distributed industrial automation systems. Manufactured by Rockwell Automation under the Allen-Bradley brand, it belongs to the CompactBlock LDX series and provides reliable machine-level output control for industrial devices.
This module features 16 digital sinking output channels with a standard 24 VDC supply voltage. It is designed to control field devices such as relays, indicator lamps, solenoids, and other low-power actuators in machine and factory automation systems. The compact footprint and IP20 rating make it suitable for installation inside control panels or machine-mounted I/O locations.
With its integrated functionality and small size, the 1790D-T0V16 simplifies wiring, reduces control cabinet space requirements, and allows efficient deployment of distributed I/O architectures in industrial automation applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Model | Allen-Bradley 1790D-T0V16 |
| Product Type | CompactBlock LDX I/O Base Block Module |
| Digital Outputs | 16 Channels |
| Output Type | Sinking |
| Supply Voltage | 24 VDC |
| Mounting Method | Panel Mount |
| Enclosure Rating | IP20 |
| Application Environment | Industrial automation systems |
| Dimensions | 104 × 42 × 52 mm |
| Weight | 0.1 kg |
Applications
• Machine Automation Systems
Controls relays, solenoids, and indicator lamps in automated machinery.
• Packaging and Production Lines
Manages output signals for actuators and status indicators.
• Material Handling Systems
Provides output control for conveyor motors, alarms, and signaling devices.
• Distributed Control Networks
Functions as a field-level digital output module within decentralized I/O architectures.
• OEM Industrial Equipment
Installed in machine panels where multiple digital output channels are needed.
• Factory Automation Lines
Controls actuators, lamps, and low-power devices in automated production systems.
Advantages
• High Channel Count
Provides 16 independent sinking output channels for controlling multiple devices.
• Compact Footprint
Small mechanical size enables installation in tight spaces inside control panels.
• Reliable Sinking Output
Each channel provides stable 24 VDC sinking signals for safe operation of field devices.
• Simplified Wiring
Integrated terminals allow efficient connection to field devices and reduce wiring complexity.
• Flexible Industrial Applications
Compatible with relays, lamps, solenoids, and other low-power actuators.
• Suitable for Distributed I/O Systems
Allows decentralized control close to sensors and actuators, reducing wiring runs.
