Allen Bradley 1790D-T8BV8V DeviceNet Digital Base Terminal Block

Product Introduction

The Allen-Bradley 1790D-T8BV8V DeviceNet Digital Base Terminal Block is a compact distributed I/O base module designed for DeviceNet-based industrial automation systems. Developed by Rockwell Automation under the Allen-Bradley brand, the module is part of the CompactBlock LDX family and is intended for machine-level signal acquisition and control.

The module integrates 8 universal digital input channels and 8 digital output channels within a compact housing. The universal inputs allow connection with a wide variety of industrial sensors and switches, while the digital outputs provide 24 VDC sinking output control for actuators and field devices.

Designed for distributed automation architectures, the 1790D-T8BV8V allows sensors and actuators to be connected close to the equipment being controlled. This approach helps reduce field wiring complexity and improves system installation efficiency. The module uses screw-clamp terminal connectors, providing secure wiring and simplifying maintenance in industrial environments.

With its compact mechanical design and integrated I/O functionality, the module is well suited for automation systems where space efficiency and reliable digital signal handling are essential.

Product Specifications

Applications

• Machine Automation Systems
Used to collect digital signals from sensors while providing output control for actuators in automated machinery.

• Packaging and Processing Equipment
Handles input detection signals and output control functions in packaging and production equipment.

• Material Handling Systems
Monitors conveyor sensors and controls field devices such as solenoids and indicator lamps.

• Distributed DeviceNet Networks
Serves as a field-level I/O module within DeviceNet-based automation architectures.

• OEM Industrial Equipment
Installed in machine control panels where compact distributed I/O modules are required.

• Factory Automation Lines
Used to manage signal detection and output control in automated assembly and manufacturing processes.

Advantages

• Integrated Digital I/O Capability
Provides both input monitoring and output control functions within a single compact module.

• Compact Installation Design
Small mechanical footprint makes the module suitable for installation in limited panel space.

• DeviceNet Network Compatibility
Supports DeviceNet communication for efficient distributed control system integration.

• Flexible Sensor Connectivity
Universal input channels allow connection with different types of industrial sensors.

• Reliable Industrial Construction
Designed for stable operation in demanding factory automation environments.

• Easy Installation and Maintenance
Screw-clamp connectors simplify wiring and provide secure electrical connections.

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