Allen Bradley 1790-T0B16X CompactBlock LDX I/O Expansion Block

Overview

The Allen-Bradley 1790-T0B16X is a CompactBlock LDX I/O expansion block designed for distributed industrial automation systems. It extends existing I/O capacity, allowing additional field devices to be integrated into CompactBlock architectures for flexible and scalable control solutions.

General Information

Part Number: 1790-T0B16X

Manufacturer: Allen-Bradley

Country of Origin: United States

Type: CompactBlock LDX I/O Expansion Block

Series Compatibility: CompactBlock / Device-level I/O systems

Function: I/O capacity expansion and distributed signal integration

Installation: Panel-mounted or machine-mounted expansion module

Channel Capacity: 16-point expansion configuration (model dependent design)

Power Specifications

Operating Power: Supplied via Device-level network or expansion backplane

Power Consumption: Low-power distributed expansion module

Voltage Range: Industrial DC supply (system dependent)

Protection: Overcurrent and surge protection for industrial environments

Status Indicators: LED indicators for module and channel status

Communication & Interface

Interface Type: Device-level I/O expansion interface

Network Role: I/O capacity expansion within CompactBlock system

Compatibility: CompactBlock LDX distributed control systems

Data Handling: Real-time expansion of input/output channels

Diagnostics: Built-in LED diagnostics for module and channel status

Environmental

Operating Temperature: Industrial control cabinet and field environment

Humidity: Up to 95% RH, non-condensing

Vibration Resistance: Suitable for direct machine installation

EMI Protection: Designed for industrial electrical noise environments

Dimensions & Weight

Dimensions (L × W × H): 104 × 42 × 52 mm

Weight: 0.1 kg

Expand smarter, control better—built for scalable industrial automation systems.