ABB DSAI130D 3BSE003127R1 Multi‑Range Analog Input Module

Technical Specifications

Model: DSAI130D

Part Number: 3BSE003127R1

Brand: ABB

Product Type: Analog input acquisition module

Input Channels: 16 channels

Signal Range: 4‑20mA, 0‑20mA, ±5V, ±10V, hardware configurable

Resolution: 12‑bit plus sign bit A/D conversion

Accuracy: ±0.1% full‑scale typical value

Input Impedance: 10MΩ for voltage signal, 250Ω for current signal

Isolation: Group galvanic isolation between field side and module bus

Filter: Configurable hardware input filter for noise suppression

System Bus: Advant Master internal rack backplane bus

Power Supply: Rack backplane power supply

Operating Temperature: ‑20℃ ~ +70℃

Protection Class: IP20

Weight: 0.55kg

Mounting: Rack‑slot installation

Compatible System: ABB Advant Master DCS

Core Function: Collect multi‑type field analog signals, convert analog quantity to digital data for controller logic processing

Product Details

The DSAI130D 3BSE003127R1 is versatile Multi‑range Analog Input Module for ABB Advant Master DCS platform, it is flexible Configurable Field Acquisition Board for various field transmitter signals.

It supports both current and voltage analog signals, each channel can be configured for different signal ranges according to site requirements. 12‑bit plus sign bit high‑precision A/D chip completes analog‑digital conversion. Group galvanic isolation design suppresses ground‑loop interference, and configurable hardware filter effectively eliminates high‑frequency noise from industrial site. The collected digital data is transmitted to main CPU through rack backplane bus for process control calculation.

Front‑panel LED indicators display module operating status and channel fault information. Built‑in diagnosis function can detect channel open‑circuit, over‑range and hardware abnormal status. Fault alarms will be uploaded to DCS host system. Channel parameter configuration can be finished via Advant engineering software.

Standard rack‑slot mechanical structure, can be installed together with CPU, communication boards and other I/O modules inside control rack. Widely applied in thermal power, petrochemical, pulp‑paper and chemical industries. It is essential signal acquisition hardware for multi‑type analog point expansion, field signal loop reconstruction and defective analog input module replacement for legacy Advant Master automation projects.