ABB DSAI133 | Reliable Analog I/O Module for Automation
Manufacturer: ABB
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Part Number: 57120001-PS DSAI133
Condition：New with Original Package
Product Type: Reliable Analog I/O Module for Automation
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB DSAI133 (57120001‑PS) is a high-performance analog input module designed for ABB Advant OCS and Master control systems. It efficiently acquires analog signals from field devices such as transmitters, sensors, and controllers, converting them into precise digital values for reliable processing. Moreover, the module supports multiple channels, ensuring seamless integration into distributed control systems for real-time monitoring and automation.
In addition, the DSAI133 offers robust EMC protection and industrial-grade construction, making it suitable for harsh factory and plant environments. Therefore, it delivers stable, high-accuracy signal conversion, while its compact design simplifies installation in standard ABB I/O racks. The module is ideal for process automation, power generation, chemical plants, steel mills, and other industrial applications requiring precise analog data acquisition.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | DSAI133 |
| Part Number | 57120001‑PS |
| Type | Analog Input Module |
| System Compatibility | ABB Advant OCS / Master systems |
| Number of Channels | 16 analog input channels |
| Signal Types Supported | Current (4–20 mA), Voltage (0–10 V) |
| Resolution | 12-bit or higher |
| Accuracy | ±0.1% typical |
| Isolation | Galvanic isolation between channels and system bus |
| Power Supply | 24 V DC via I/O bus |
| Response Time | <10 ms |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –40 °C to +85 °C |
| Protection | EMC shielding, industrial-grade design |
| Dimensions (W × H × D) | 180 × 100 × 40 mm |
| Weight | 0.4 kg |
| Country of Origin | Sweden / Germany |
| Application Areas | Process automation, power generation, chemical industry, steel mills, manufacturing systems |
FAQ
Q1: What is the primary function of the DSAI133?
A1: It acquires analog signals from field devices and converts them into digital data for DCS systems.
Q2: How many channels does the module support?
A2: The DSAI133 supports 16 analog input channels for versatile signal acquisition.
Q3: Which signal types are compatible?
A3: It supports current (4–20 mA) and voltage (0–10 V) input signals.
Q4: Can it operate in harsh industrial environments?
A4: Yes, the module features EMC shielding and industrial-grade protection.
Q5: Is the DSAI133 compatible with ABB Advant OCS systems?
A5: Yes, it integrates seamlessly with ABB Advant OCS and Master control systems.