Brand: ABB Description: Analog Input Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 29 Payment Term: T/T Shipping Port: ShenZhen ABB AI910S is an analog input module in the S900 I/O series designed for industrial applications in hazardous environments. It has four input channels, supports 4-20 mA loop-powered 2-wire transmitters, and has an integrated power supply function for connected devices.
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Manufacture |
ABB |
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Model Number |
AI910S |
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Ordering Number |
3KDE175511L9100 |
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Catalog |
S900 |
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Country Of Origin |
Sweden |
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HS CODE |
85389099 |
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Dimension |
10.4cm*10.4cm*2cm |
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Packing Dimension |
13cm*13cm*4cm |
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Weight |
0.14kg |
Operating Parameters
Input Channels:four input channels
Signal Processing: Each channel is equipped with a 16-bit analog-to-digital converter.
Power Supply: The module provides power to 4–20 mA loop powered 2 wire transmitters, eliminating the need for separate power sources for connected devices.
Operating Temperature:-25°C to +70°C
Accuracy: The module offers high accuracy,±0.1%.
Product Features
Input Signal Acquisition:Features of 4-20mA Analog Input Module,Its most significant role is acquiring 4 - 20 mA analog input signals from different field devices. A variety of physical variables in industrial processes can be encoded within these signals.
Diagnostic Capabilities:ABB AI910S designed with extended AL Diagnostic features. ABB AI910S detects anomalies such as shorts and breaks in the input signals. This is important for the integrity of the process control system. At the same time with this, if a short circuit is detected in one of the channels, the system can be informed, and corrective action can be taken to prevent further problems.
Redundancy: support redundancy in power and communication. Redundancy adds an extra layer of reliability. In a power generation plant, redundant power and communication in the ABB AI910S can ensure continuous operation even in the event of a failure in one power source or communication link.
Hot Configuration and Hot Swap Functionality: ABB AI910S supports hot configuration in run, that is, the module can be configured on the fly without shutting down the entire system. Moreover, the hot swap feature allows the module to be replaced when the system is still on.
Analog Signal Acquisition:The ABB AI910S module acoustics analog signals from field devices and converts them to a digital format for processing by the control system.
Power Supply for Transmitters: Provides power to the 4–20 mA loop powered 2 wire transmitters, making system design simpler and less cumbersome in wiring.
Electrical Isolation:Provides Electrical Isolation for Enhanced Access between Input, Bus, and Power.
Application range
Process Control:Process control in the chemical, petrochemical, and pharmaceutical industries.
Energy management: Evaluation и management of energy consumption within power generation and distribution systems
Safety Systems: Such as those based on need for precise analog signal processing in hazardous environments
Troubleshooting
Diagnostic Tools: FDT/DTM Based Configuration and Diagnostic Tools.
LED status: Checking the status of the module, as indicated by the LED lights.
Log files: Reporting & reviewing system error logs and diagnostic messages for tracking and analyzing faults.
Fault Detection: The enhanced diagnostic capabilities of the module allow common faults to be easily detected. If a diagnostic short or break in monitor is detected on an input signal, a fault will be flagged.
Troubleshooting Steps: When a fault is detected, the first step is to check the physical connections of the input signals. Loose connections can often cause signal issues. If the connections are okay, then the sensors or transmitters connected to the ABB AI910S should be checked. They may be malfunctioning and need to be repaired or replaced. In case of power - related issues, the power supply unit should be inspected to ensure it is providing the correct voltage.
