DSAI130H 57120001-NT  Analog Input Board

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	DSAI130H 57120001-NT
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB DSAI130H 57120001-NT is a high-performance analog input board suitable for industrial automation control systems. It features 16 channels of analog signal input and is widely used in manufacturing, energy, transportation, and other fields.

Applications

Large thermal power plants (dust removal, ash removal, and water treatment systems):

Monitors hundreds of pressure, flow, and level transmitters. The 16-channel design significantly reduces rack space requirements, making it suitable for auxiliary equipment control processes with extremely dense point locations.

Petrochemical and large-scale refineries (tank farm/reactor monitoring):

Manages complex temperature and pressure compensation circuits. Its robust industrial design resists electromagnetic interference induced by long-distance cables in chemical sites.

Steel and large metallurgical plants (blast furnace/coking/cold rolling line):

In environments filled with high-frequency vibrations and high-power motor noise, the system exhibits extremely high stability in collecting hydraulic station oil pressure and cooling system flow.

Paper and textile plants:

Used for precise tension control and multi-loop PID regulation to ensure consistent product quality in continuous production processes.

Competitive Advantage

As a star module in ABB's industrial automation product line, the DSAI130H 57120001-NT boasts a 0.4% measurement accuracy, a wide operating temperature range of -25°C to +70°C, and electromagnetic compatibility certified to IEC 61000-6-2 standards, making it a preferred solution for numerous industrial scenarios. Its modular design not only saves installation space but also supports hot-swappable maintenance. Combined with ABB's proprietary Asset Vision software, it enables digital management of the entire equipment lifecycle. Quality assurance through multiple international certifications, including CE and UL, ensures that this module meets the stringent standards of various industries worldwide.

FAQ

Q1: What's the difference between DSAI130H 57120001-NT and DSAI130?
A: They are essentially the same in function. The suffix "H" usually indicates an optimized hardware version with better heat dissipation or higher electromagnetic compatibility (EMC), and is generally backward compatible.

Q2: Can DSAI130H 57120001-NT be directly connected to a PT100 RTD?
A: No. The DSAI130H only receives voltage/current signals. For the PT100, you need to use the DSAI155 module or add a temperature transmitter to convert it to 4-20mA.

Q3: Why is my 4-20mA reading displayed as negative in the system about DSAI130H 57120001-NT?
A: This usually indicates reversed signal polarity or a serious zero-point drift/open circuit fault in the external sensor.

Q4: Do I need to rewrite the program after replacing the DSAI130H 57120001-NT?
A: No. It's a hardware card. As long as the docking station address code and hardware jumper settings are the same as the old card, it's plug-and-play after replacement.

Q5: What is its maximum input current about DSAI130H 57120001-NT?
A: The rated input after passing through the distribution board resistors is typically 20mA. If the field signal exceeds 30mA, it may cause a channel overload alarm or burn out the shunt resistor.