Description
Product Overview
The ABB DSAI130A (3BSE018292R1) is a high-density industrial analog input module designed for the ABB Advant AC400 distributed control system. It serves as the core signal acquisition interface between field process instruments and the DCS controller, converting analog voltage and current signals into standard digital data for system processing, monitoring and closed-loop control. Featuring multi-channel synchronous sampling, high anti-interference performance and industrial-grade stability, this module is widely used for maintenance replacement and spare part backup of legacy ABB DCS automation systems.
Series
This module belongs to the classic ABB Advant AC400 DCS control system series, a mature and widely deployed process control hardware platform for petrochemical, power, metallurgy and industrial automation industries. The AC400 series features modular design, excellent system compatibility and long-term operational reliability, supporting continuous stable operation of large-scale process production lines.
Product Features
- 16-channel high-density design greatly improves cabinet space utilization and reduces overall system hardware investment.
- Multi-signal universal input supports standard industrial 0-10V voltage and 0/4-20mA current analog signals for versatile field instrument matching.
- High-precision signal sampling ensures accurate and real-time collection of process variable data to stabilize production control accuracy.
- Built-in EMC anti-interference circuit effectively resists industrial electromagnetic noise, adapting to harsh factory working environments.
- Standard rack plug-in structure supports fast disassembly and plug-and-play replacement, minimizing equipment maintenance downtime.
- Conformal coated circuit board provides moisture-proof, dust-proof and corrosion-resistant performance for long-cycle industrial operation.
- Complete fault self-diagnosis function quickly identifies channel anomalies and signal faults for convenient on-site troubleshooting.
Product Param
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- Part Number: DSAI130A / 3BSE018292R1
- Channel Quantity: 16 analog input channels
- Input Signal Type: 4-20mA, 0-20mA, 0-10V DC
- Operating Voltage: System backplane power supply
- Operating Temperature: -20℃ ~ +70℃
- Storage Temperature: -40℃ ~ +85℃
- Working Humidity: 5%~95% RH, non-condensing
- Power Consumption: ≤ 1W
- Isolation Performance: Industrial standard electrical isolation
- Protection Grade: IP20 (cabinet indoor installation)
Product Specifications
- Installation Method: Standard DCS rack plug-in installation
- Dimension: 327.6 × 14.4 × 236.7 mm
- Weight: 0.52kg
- Sampling Mode: Multi-channel synchronous high-speed sampling
- Compatibility: Fully compatible with ABB Advant AC400 system rack and controller
- Anti-interference Standard: Complies with industrial EMC electromagnetic compatibility standards
- Service Life: Long-term stable continuous operation for industrial process control scenarios
Function
The core function of the ABB DSAI130A 3BSE018292R1 module is to realize real-time acquisition, filtering, sorting and digital conversion of field analog process signals. It accurately collects temperature, pressure, flow, liquid level and other analog variables from field transmitters, transmits standardized digital signals to the DCS main controller, and supports real-time data monitoring, process adjustment, alarm judgment and automatic loop control of the entire production system.
Purpose
Specially used for signal acquisition expansion, faulty module replacement, system overhaul and spare part reserve of ABB AC400 DCS control cabinets. It solves the signal collection failure problem of aging automation systems, ensures the continuous and stable operation of production lines, and is the essential legacy spare part for the maintenance and upgrade of old ABB DCS systems.
Application Fields
- Thermal power plant boiler and auxiliary machine DCS control system
- Petrochemical refining and chemical reaction process automation monitoring
- Metallurgy, cement and building materials industrial process control
- Water treatment and environmental protection automatic control system
- Oil & gas pipeline station process monitoring equipment
- Traditional industrial factory old ABB AC400 system renovation and maintenance
Contact info
- WhatsApp: +86 13313703791
- Email: seren@ymgkplc.com
- Phone: +86 13313703791
- Wechat: +86 13313703791
- Website: www.xiongbaparts.com


+86 13313703791
+86 13313703791
seren@ymgkplc.com
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