Allen Bradley 1756-IB16D/A ControlLogix Diagnostic Input Module

Overview

The 1756-IB16D/A ControlLogix Diagnostic Input Module is designed for precise DC digital input monitoring with integrated diagnostic functionality. It delivers real-time signal acquisition and advanced fault detection, improving system transparency and maintenance efficiency in industrial automation applications. The module is optimized for ControlLogix platforms, ensuring stable and reliable performance.

General Information

Part Number: 1756-IB16D/A

Manufacturer: Allen Bradley

Brand / Country of Origin: Rockwell Automation / USA

Series: ControlLogix

Type: Diagnostic DC Digital Input Module

Input Channels: 16 DC Inputs

Mounting: ControlLogix Chassis Installation

Technology: Solid-State Input Circuitry with Built-in Diagnostics

Status Indicators: Channel Status LEDs and Diagnostic LEDs

Power Specifications

Input Voltage Range: 10 to 31.2 V DC

Nominal Input Voltage: 24 V DC

Backplane Current Draw: Approx. 120 mA at 5.1 V DC

Power Dissipation: Approx. 5 W

Isolation Voltage: 250 V Continuous

Protection Features: Input Isolation, Overvoltage Protection, and Diagnostic Fault Detection

Communication & Interface

System Interface: ControlLogix Backplane

Data Transfer: Real-Time Input Status and Diagnostic Data

Diagnostics: Open-Wire Detection, Input Monitoring, and Fault Reporting

Status Display: LED Indicators for Channel and Module Health

Compatibility: Compatible with ControlLogix Controllers and Chassis Systems

Signal Processing: High-Speed DC Input Signal Detection

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: -40 to 85 °C

Relative Humidity: 5% to 95%, Non-Condensing

Vibration Resistance: Industrial Grade

Shock Resistance: Designed for Harsh Industrial Environments

Environmental Protection: Suitable for Installation in Industrial Control Cabinets

Dimensions & Weight

Dimensions (L × W × H): 144.57 × 22 × 105.42 mm

Weight: 0.15 kg

New Arrival — Limited Stock Available!