Product Overview
The ABB DSAI130A(part number 3BSE018292R1)is a high-density,multi-channel analog input module specifically designed for use with the ABB S800 I/O system.This module plays a crucial role as the bridge between the physical world of process instrumentation and the digital world of a control system.It takes raw analog signals,such as 4-20 mA or 0-10 V from sensors and converts them into precise digital data.This information is then used by the control processor for monitoring,control,and data logging.The ABB DSAI130A is a key part of distributed control systems(DCS)and programmable logic controllers(PLC)in various industries.Its design focuses on high accuracy and channel-to-channel isolation,which is vital for preventing signal interference and ensuring measurement integrity.The value of this ABB DSAI130A lies in its ability to provide a reliable and scalable solution for acquiring a large number of analog signals,simplifying complex wiring and enhancing system performance.
Technical Specifications
Parameter Name Parameter Value
Product Model DSAI130A
Manufacturer ABB
Product Type Analog Input Module
Part Number 3BSE018292R1
Channels 8(single-ended)
Input Signal Type 0-20 mA,4-20 mA,0-10 V,+/-10 V
Resolution 16-bit
Power Supply 24V DC from the I/O rack
Communication S800 I/O bus
Isolation Channel-to-channel isolation
Operating Temperature-25°C to+70°C
Physical Dimensions Standard S800 I/O module size
Main Features and Advantages
The ABB DSAI130A stands out from the competition due to its blend of high performance and robust design.One of its most significant advantages is its high-channel density,which allows for 8 analog inputs on a single module.This density helps to reduce the physical footprint of the control cabinet and simplifies system wiring,leading to lower installation costs and a more streamlined setup.The module also features high-resolution signal conversion with a 16-bit resolution.This level of precision is crucial for applications that demand accurate measurement,like temperature control in a reactor or pressure monitoring in a pipeline.
Another key feature is its channel-to-channel isolation.This means that a fault or a signal issue on one channel will not affect the performance of the others.This isolation adds a layer of robustness and reliability to the entire system,preventing a single sensor failure from causing a cascading problem.The ABB DSAI130A also offers a wide range of input signal support,including both current and voltage signals,making it highly versatile for a variety of field instruments.Its rugged design,capable of operating in a wide temperature range,ensures consistent performance in harsh industrial environments.The seamless integration with the ABB S800 I/O system means that the DSAI130A is easily configured and maintained,simplifying the entire automation lifecycle.
Application Field
The ABB DSAI130A is a staple in various industries where process control and data acquisition are critical.In the oil and gas industry,it’s used to monitor a multitude of analog signals from pressure transmitters on pipelines,flow meters at pumping stations,and temperature sensors in refineries.In power generation,it is employed to acquire data from sensors that measure boiler temperature,steam pressure,and generator winding temperature.It’s also widely used in chemical and petrochemical plants to monitor reactor temperatures,tank levels,and pH values,ensuring a safe and efficient process.In water and wastewater treatment,the DSAI130A connects to sensors that measure flow rates,chlorine levels,and water pressure.Its high-channel density and reliability make it an ideal choice for these large-scale,distributed control applications,where accurate data from the field is the foundation of the entire control strategy.
Related Products
The ABB DSAI130A is a core component of the S800 I/O system and works with a variety of other modules:
ABB DSQC651:A digital I/O module for robot control systems,used in a different application but from the same brand.
ABB DSQC679:A safety module for robotics that may be found in the same plant as systems using the DSAI130A.
ABB DC522:A compact CPU for PLC systems that would process data from the DSAI130A.
ABB DSQC652:Another digital I/O module that is part of the S800 I/O family.
ABB DSAX110:A similar analog input module with a different number of channels or features.
Installation and Maintenance
Pre-installation preparation:Before installing the ABB DSAI130A,ensure all power is disconnected from the S800 I/O rack.Wear appropriate electrostatic discharge(ESD)protection to prevent damage to the sensitive electronics.Inspect the module and its slot on the rack for any physical damage or debris.Ensure the module is aligned correctly with the backplane connectors before pressing it into place.
Maintenance recommendations:The DSAI130A is a solid-state module that requires minimal maintenance.Routine maintenance should focus on ensuring the operating environment is clean and within the specified temperature range.Periodically check the LED indicators on the front of the DSAI130A to confirm proper operation.If a fault is detected,the module should be replaced with a genuine,tested spare part by a qualified technician.
Product Guarantee
Our commitment to quality ensures that every ABB DSAI130A module we supply is a genuine,original part,rigorously tested and guaranteed for its performance.We stand behind our products with a comprehensive warranty and dedicated technical support,providing you with the peace of mind that your critical systems are in good hands.At Shenzhen Changxin,we understand that reliability is paramount in industrial applications.We don’t just sell components;we provide solutions and partnerships.For more information or to inquire about the DSAI130A,please visit our website at www.cxdcs.cn.
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