ABB DSDI 120A 57160001-ACA DS Digital Input Module

Overview

The ABB DSDI 120A 57160001-ACA is a digital input module for ABB’s DS automation systems. It provides accurate and reliable monitoring of field signals, ensuring secure data acquisition for industrial and safety-critical applications. The module integrates seamlessly with ABB controllers and communication units, supporting real-time diagnostics and status monitoring.

General Information

Part Number: 57160001-ACA

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: DS Digital I/O Modules

Type: Digital Input Module

Mounting: Rack or card installation within control cabinet

Technology: Safety-rated digital input module for industrial automation environments

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 5 W

Input Channels: Digital inputs, quantity per module specification

Protection: Overvoltage and short-circuit protection

Indicators: LEDs for channel status, power, and communication

Communication & Interface

Bus Connection: DS system backplane interface

Module Role: Monitors input signals from field devices and transmits data to the controller

Diagnostics: Input channel monitoring, fault detection, and system status reporting

Operator Interface: LED indicators and configuration via ABB DS software

Reset Features: Supports local and remote reset

Environmental

Operating Temperature: 0 to +60 °C

Humidity: 10–95% RH, non-condensing

Protection Rating: IP20

Vibration / Shock: Industrial-grade design for reliable operation

Dimensions & Weight

Dimensions (L × W × H): 324 × 22.5 × 234 mm

Weight: 0.3 kg

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