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Phone: +86 16626708626Description
ABB DSAI300A 3BSE018292R1 Product Introduction:
ABB DSAI300A 3BSE018292R1 is a 16 channel analog input module designed specifically for ABB AC 800M control systems, serving as a bridge between field instruments and digital control layers. As part of the I/O subsystem, it converts continuous analog signals from sensors into digital data compatible with PLC or DCS platforms, supporting real-time decision-making. Its plug and play compatibility with ABB Control Builder M software simplifies the configuration process, while the 500 V AC electrical isolation function prevents voltage surges and ensures reliable data transmission in noisy industrial networks.
The DIN rail installation and hot swappable design of this module reduce downtime during maintenance or expansion. Its role in modular control architecture supports scalable deployment from small-scale batch processes to large-scale industrial complexes, making it a flexible choice for projects that require long-term adaptability.
Technical specifications:
Model: ABB DSAI300A 3BSE018292R1
Brand: ABB
Type: 16 channel analog input module
Power supply: 24 V DC (± 20%), typical 50 mA
Working temperature: -40 ° C to 70 ° C (without derating)
Installation method: DIN rail (TS 35/7.5 or TS 35/15)
Dimensions: 100 mm (width) x 101 mm (height) x 150 mm (depth)
Weight: 0.5 kg
Input resolution: 16 bits (± 0.1% accuracy)
Isolation: Electrical isolation (500 V AC channel/ground isolation)
Communication: SCI (Serial Communication Interface)
Certification: GE, UL, CSA, IEC 61131-2, ATEX
Contact Us
Phone:+86 16626708626
WhatsApp/WeChat:+86 16626708626
Email: 3772179818@qq.com
Main features and advantages:
High precision signal conditioning: Equipped with a 16 bit ADC and software selectable input range (4-20 mA, 0-10 V, ± 10 V), the module resolution can reach 0.025% of full range, suitable for applications such as analytical instruments or high-precision dosing systems.
Robust hardware design: capable of operating within a temperature range of -40 ° C to 70 ° C, with vibration/shock resistance in accordance with IEC 60068-2 standards, and a compact size (100 x 101 x 150 mm) optimized for cabinet space without sacrificing performance.
Diagnostic and safety functions: Built in self-test and channel level fault detection (such as open circuit and over range) support active maintenance, and redundant power input enhances the reliability of the system in single point of failure scenarios.
Seamless integration: Synchronize with other AC 800M modules (such as DSBC170 communication module and DSAO130 analog output module) through ABB’s high-speed SCI bus (1 Mbps) to achieve integrated operation of the control system.
Application areas:
In the industrial process control ecosystem, ABB DSAI300A 3BSE018292R1 serves as the perception core for critical operations, achieving precise monitoring in fields such as oil and gas, pharmaceuticals, and water treatment. In the refinery, this analog input module can collect real-time data from the distillation tower pressure transmitter, ensuring operational safety and optimizing production efficiency. In pharmaceutical production, it monitors the temperature and humidity in the aseptic processing workshop, strictly meeting quality standards. In water treatment plants, it monitors the chlorine injection rate in the disinfection circuit to ensure drinking water safety and reduce chemical waste emissions.
Related products:
ABB DSAO130 3BSE018293R1- Analog output module, used for closed-loop control, in conjunction with DSAI300A to achieve feedback drive system.
ABB DSBC170 3BSE018170R1- Ethernet/IP communication module, supporting integration with advanced SCADA systems.
ABB DSAD130 3BSE018289R1- Digital input module, used for discrete signals, combined with analog data to achieve hybrid control.
ABB DSAP120 3BSE018168R1- Redundant power module to ensure stable power supply for the I/O subsystem.
ABB DSI130 3BSE018291R1- High density analog input module (32 channels), suitable for large-scale process monitoring.
Installation and maintenance:
Preparation before installation: Ensure that the control cabinet is properly grounded to reduce EMI interference; Simulate signals using shielded twisted pair cables.
Verify power compatibility and leave a 25mm gap in a closed environment to facilitate air circulation.
Use torque controlled screws (2.5 N · m) for DIN rail installation to avoid applying mechanical stress to the connector.
Maintenance suggestion: Conduct visual inspections every quarter to identify loose connections or corrosion, especially in humid or corrosive environments.
Use Control Builder M to run diagnostic programs and check for signal drift or channel faults. Update firmware annually through ABB’s asset management tool to obtain bug fixes and security patches; Be sure to back up the configuration before updating. In a dusty environment, clean the module vents with compressed air to maintain heat dissipation performance.
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