ABB NINT-52 58907987H Main Interface Circuit Board
Manufacturer: ABB
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Part Number: NINT-52 58907987H
Condition：New with Original Package
Product Type: Interface Circuit Boards
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB NINT-52 Main Interface PCB
The ABB NINT-52 (part number 58907987H) is a main interface circuit board designed for ABB industrial control platforms and drive architectures. It functions as an internal communication and signal management interface, routing real-time data between core processor units and system peripherals.
Communication Interfaces and Performance
The board features two RS-485 serial communication ports that support data transfer rates up to 115.2 kbps. Internal signal lines provide an isolation voltage rating of 500 VAC, protecting sensitive control logic against noise and ground loops in industrial environments.
Operating on a 24 VDC power supply, the circuit board draws a maximum power consumption of 2.5 W. The hardware is specified with an internal processing accuracy within 0.1% of full scale and millisecond-level response times for real-time control loops.
Environmental Specs and Mechanical Form Factor
The board is rated for extended industrial operating temperatures ranging from -40 deg C to +70 deg C and non-condensing relative humidity levels between 5% and 95%.
It features a compact physical footprint measuring 110 x 70 x 40 mm and weighs 0.13 kg, allowing for direct mounting inside ABB drive frames and control enclosures.
| Parameter | Specification |
|---|---|
| Model | NINT-52 |
| Brand | ABB |
| Part Number | 58907987H |
| Product Type | Main Interface Circuit Board |
| Supply Voltage | 24 VDC |
| Power Consumption | Max. 2.5 W |
| Communication Ports | 2 x RS-485 |
| Data Rate | Up to 115.2 kbps |
| Isolation Voltage | 500 VAC |
| Accuracy | Within 0.1% of full scale |
| Operating Temperature | -40 to +70 deg C |
| Storage Temperature | -40 to +85 deg C |
| Operating Humidity | 5% to 95% (non-condensing) |
| Dimensions (W x H x D) | 110 x 70 x 40 mm |
| Net Weight | 0.13 kg |
Frequently Asked Questions
Q: What primary communication interface is provided on the NINT-52 board? A: It provides two RS-485 serial ports supporting communication speeds up to 115.2 kbps.
Q: What is the operating supply voltage and power draw for this board? A: It operates on 24 VDC with a maximum power consumption of 2.5 W.
Q: What operating temperature range does the NINT-52 support? A: It is rated for wide industrial operating temperatures between -40 deg C and +70 deg C.