ABB DSAI130D (Order No. 3BSE003127R1) is a 16-channel high-performance analog input board designed specifically for the ABB AC 800M control system.It belongs to the ABB S800 I/O series. Its core function is to convert analog signals such as voltage and current from industrial field devices into digital signals with high precision, enabling real-time acquisition of process data.Widely used in industrial automation fields including chemical, power, metallurgy and water treatment, it features high stability, strong anti-interference capability and flexible configuration, meeting precise measurement requirements in harsh industrial environments.
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DSAI 130D ANALOG INPUT BOARD 3BSE003127R1.pdf
Technical Data
| Item | Specification |
|---|---|
| Model | DSAI130D, Order No. 3BSE003127R1 |
| Input Channels | 16 differential analog inputs (configurable to 32 single-ended inputs) |
| Input Signal Range | ±10 V (voltage), ±10 mA (current) |
| Resolution | 12 bits |
| Measurement Accuracy | ±0.03% FS (full scale, at 25℃) |
| Conversion Time | 20 ms per channel (50 samples per second) |
| Total Sampling Rate | 100 kS/s for all channels |
| Filter Settings | 4 selectable cutoff frequencies: 10 Hz, 30 Hz, 100 Hz, 300 Hz |
| Electrical Isolation | 1500 V AC isolation between channels and system (1 min) |
| Power Supply | System backplane powered, 24 V DC (±10%) |
| Power Consumption | Typical 5 W |
| Operating Temperature | -20℃ ~ +60℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Relative Humidity | 5% – 95% (non-condensing) |
| Dimensions | Approx. 365 mm × 20 mm × 261 mm |
| Weight | Approx. 0.475 kg (475 g) |
Functions & Technical Advantages
Application Scenarios
- Process Industry Control: Acquisition of temperature, pressure, flow and level analog signals in petrochemical and fine chemical industries.
- Energy & Power Industry: Monitoring and control of unit operating parameters in thermal power plants, hydropower stations and substations.
- Metallurgy & Manufacturing: Acquisition of furnace temperature, pressure and material position signals in iron & steel and non-ferrous metal smelting.
- Water Treatment & Environmental Protection: Water quality parameter, flow and level monitoring systems in wastewater treatment plants.
- Building Materials & Light Industry: Real-time acquisition and control of production process parameters in cement, paper making and textile industries.
Installation & Operation Guidelines
- Installation: Insert into ABB S800 I/O standard rack, secure firmly, and ensure normal rack power supply and communication.
- Wiring: Connect voltage/current signals to corresponding terminals using shielded cables with reliable single-point grounding. Avoid parallel routing with power cables to reduce interference.
- Configuration: Set channel type, signal range and filtering parameters via Control Builder software; configuration takes effect after download.
- Maintenance: Regularly check terminal connections, clean dust on module surface, monitor channel status. System diagnostics can be used to locate abnormal channels in case of faults.
Frequently Asked Questions (FAQ)
Q1: Does DSAI130D support standard signals such as 0–10V and 4–20mA?
A1: Yes. The hardware supports ±10V and ±10mA. Through software configuration and external signal conditioning, it is compatible with industrial standard signals including 0–10V and 4–20mA.
Q2: Can voltage and current signals be mixed on the same module?
A2: Yes. The 16 channels are independently configurable, allowing any combination of voltage and current input types.
Q3: Are channels fully isolated from each other?
A3: There is 1500V AC isolation between channels and the system, but not full electrical isolation between individual channels. Pay attention to potential differences for common-ground signals to avoid interference.
Q4: What is the maximum sampling rate?
A4: 50 samples per second per channel (20ms conversion time), with a total sampling rate of 100kS/s across all channels.
Q5: Is hot-swapping supported?
A5: Hot-swapping is supported when used with ABB AC 800M racks and system configurations equipped with hot-swap functionality, without affecting operation of other modules.
Q6: Which ABB control systems are compatible?
A6: Mainly designed for ABB AC 800M DCS systems. It can also be connected to other ABB PLC systems via interface modules.
Q7: How to troubleshoot excessive measurement errors?
A7:① Check secure wiring and proper shield grounding;② Verify correct configuration of signal range and filtering parameters;③ Calibrate channel zero and gain;④ Eliminate external electromagnetic interference and signal source errors.
Q8: How to diagnose module faults?
A8: Check channel status and fault codes via system configuration software; inspect power supply, communication and wiring; use a spare module to determine whether the issue is with the module, system or wiring.
Q9: What is the warranty period?
A9: Standard 1-year warranty for brand-new original products.
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