ABB DSDX 451L 5716075-AH DS Digital Input/Output Module

Overview

The ABB DSDX 451L is a high-performance digital input/output (I/O) module designed for large-scale industrial automation systems. It ensures accurate signal processing and reliable interfacing between controllers and field devices for critical process control.

General Information

Part Number: 5716075-AH

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: DSDX

Type: Digital Input/Output Module

Mounting: Card or rack installation within control chassis

Technology: High-speed digital I/O processing, fault detection, diagnostic support

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 28 W

Input: Powered from system backplane

Protection: Surge and reverse-polarity protection

Indicators: LEDs for power, I/O status, and fault

Communication & Interface

Interface: Digital input and output ports for field devices

Role: Transfers signals reliably between controllers and field equipment

Diagnostics: Self-monitoring, fault detection, and status reporting

Operator Interface: LED indicators for operational status and error

Reset Features: Supports manual and automatic reset

Environmental

Operating Temperature: −25 to +70 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20 standard for industrial enclosures

Dimensions & Weight

Dimensions (L × W × H): 250 × 220 × 100 mm

Weight: ~ 2.8 kg

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