ABB DSAI 110 57120001-DP DS Analog Input Unit

Overview

The ABB DSAI 110 is a high-reliability analog input unit designed for precise signal acquisition in ABB distributed control and automation systems. It collects analog signals from field instruments such as sensors, transmitters, and measurement devices, converting them into digital data for system processing. Built for stability and accuracy, the module ensures dependable data acquisition in demanding industrial environments.

General Information

Part Number: 57120001-DP

Manufacturer: ABB

Brand: ABB

Country of Origin: Switzerland

Series: DS Series I/O

Type: Analog Input Unit

Application: Process monitoring, industrial automation, and distributed control systems (DCS)

Mounting: Installed within ABB controller racks or I/O system cabinets

Technology: High-precision analog signal acquisition with integrated diagnostic functions

Power Specifications

Supply Voltage: 24 V DC (via system backplane or controller power supply)

Power Consumption: ≤ 7 W

Input Signal Types: Standard industrial analog signals from field transmitters

Input Processing: High-accuracy signal conversion and filtering

Protection: Designed with internal protection and stable input circuitry

Status Indicators: System status monitored through the host controller interface

Communication & Interface

System Interface: Internal communication through ABB control system backplane

Signal Interface: Accepts analog signals from field transmitters and sensors

Diagnostics: Input status monitoring and system-level fault detection

Configuration: Configured through the ABB control platform

Compatibility: Designed for ABB control systems supporting DS Series I/O modules

Environmental

Operating Temperature: −25 to +70 °C

Storage Temperature: −40 to +85 °C

Relative Humidity: Up to 95% RH, non-condensing

Protection Rating: Suitable for installation in protected industrial control cabinets

EMC Compliance: Designed to meet industrial electromagnetic compatibility standards

Dimensions & Weight

Dimensions (L × W × H): 360 × 10 × 255 mm

Weight: Approximately 0.45 kg

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