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- ABB
- ZINT-571
- Interface Board
- Switzerland
- 235 x 145 x 30 mm
- 0.4kg
- 3AUA0000077333
- Xiamen, China
- New & In Stock
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ABB ZINT-571 Interface Board (3AUA0000077333)
Product Introduction
The ABB ZINT-571 is a high-performance interface board designed to bridge communication between programmable logic controllers (PLCs), remote I/O racks, and field devices. Housed in a slim, robust enclosure, it provides reliable signal conversion and galvanic isolation, ensuring data integrity in harsh industrial environments.
Brand
This board is manufactured by ABB, a global leader in power and automation technologies, renowned for quality, reliability, and long-term product support.
Key Applications
The ZINT-571 is ideally suited for:
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Process Control: Seamless integration with DCS/SCADA systems in chemical, petrochemical, and water-treatment plants.
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Factory Automation: Signal interfacing between PLCs and distributed field modules on assembly lines.
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Energy Management: Data acquisition in power-generation facilities, substations, and renewable-energy installations.
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Building Management Systems: Linking HVAC, lighting, and security sensors to central controllers.
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Marine & Offshore: Robust communication in shipboard automation and oil-rig control cabinets.
Advantages & Features
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Galvanic Isolation: Full isolation between field wiring and controller electronics reduces ground-loop noise and surge damage.
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High-Speed Data Transfer: Up to 10 Mbps fieldbus support ensures low-latency signal updates.
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Wide Temperature Range: Operates reliably from –25 °C to +70 °C, suitable for extreme environments.
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Compact Footprint: Slim profile saves cabinet space while accommodating high-density installations.
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LED Diagnostics: Individual status LEDs for power, bus activity, and error indication simplify troubleshooting.
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Modular Design: Snap-in mounting and pluggable terminal blocks enable fast replacement and maintenance.
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EMC Compliance: Meets IEC 61000-6-2/4 for immunity and emission performance in industrial settings.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ZINT-571 |
| Order Code | 3AUA0000077333 |
| Dimensions (L × W × H) | 235 × 145 × 30 mm |
| Weight | 0.4 kg |
| Power Supply | 24 V DC (±10%) |
| Fieldbus Interfaces | Ethernet/IP, Profinet, Modbus TCP |
| Isolation Voltage | 1.5 kV (input/output) |
| Data Rate | Up to 10 Mbps |
| Operating Temperature | –25 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Mounting | DIN-rail (TS35) |
| Diagnostics | Power, Link, Run, Error LEDs |
| Certifications | CE, UL 508, IEC 61850-3 |
Related Models (Same Series / Functionality)
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| ZINT-572 | Interface board with dual-port Ethernet and ST fiber link | 235 × 145 × 30 | 0.42 |
| ZINT-573 | CANopen gateway module for distributed I/O | 235 × 145 × 30 | 0.38 |
| ZINT-574 | PROFIBUS-DP interface board | 235 × 145 × 30 | 0.40 |
| ZINT-575 | Modbus-RTU to Modbus-TCP converter | 235 × 145 × 30 | 0.41 |
| ZINT-576 | Redundant Ethernet power supply and interface module | 235 × 145 × 30 | 0.45 |
Top 5 Popular ABB Models
| Model | Product Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| AI810 | Analog Input Module | 119 × 45 × 120 | 0.25 |
| AO810V2 | Analog Output Module | 119 × 45 × 120 | 0.26 |
| DI810 | Digital Input Module | 119 × 45 × 120 | 0.24 |
| DO810 | Digital Output Module | 119 × 45 × 120 | 0.24 |
| DSQC679 | Robot Interface Board | 160 × 120 × 30 | 0.30 |
FAQ (Q&A Format)
Q1: What communication protocols does ZINT-571 support?
A1: The ZINT-571 supports Ethernet/IP, Profinet, and Modbus TCP, enabling integration with most industrial networks.
Q2: How is galvanic isolation achieved?
A2: Through internal optocouplers and transformer isolation, the board offers 1.5 kV isolation between field and controller.
Q3: What is the board’s operating temperature range?
A3: It operates from –25 °C to +70 °C, suitable for outdoor and harsh-environment installations.
Q4: Can the ZINT-571 be hot-swapped?
A4: No, it requires that power be removed before insertion or removal to ensure safe operation.
Q5: How are field connections made?
A5: Via pluggable screw-terminal blocks supporting 0.2–2.5 mm² conductor cross-section.
Q6: What diagnostic features are provided?
A6: Four front-panel LEDs indicate Power, Link status, Run mode, and Error.
Q7: Is ZINT-571 suitable for SIL-rated applications?
A7: It is designed for standard automation; for SIL requirements, please refer to ABB’s safety-certified interface modules.
Q8: How does ZINT-571 handle surge protection?
A8: It includes internal transient voltage suppressors (TVS) on all I/O lines.
Q9: What mounting options are available?
A9: The board snaps onto a TS35 DIN rail; panel mounting adapters are also available.
Q10: Where can I find detailed wiring diagrams?
A10: Wiring diagrams and user manuals are available on ABB’s online support portal and in the product datasheet.