NTRO02-A Bailey Communication Adapter Module, China NTRO02-A Bailey Communication Adapter Module Manufacturers, Suppliers, Factory

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	NTRO02-A
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Parameter	Specification
Model	NTRO02-A
Device Type	Bailey Communication Adapter Module
Dimensions	17.6x18x2.5cm
Weight	0.5 kg
Operating Voltage	24 V DC (±15 % tolerance)
Protocol Support	Profibus-DP, Modbus RTU/TCP bidirectional conversion
Operating Temperature	-20 °C to +60 °C
Mounting	DIN rail
Ingress Protection	IP20
Standards Compliance	EN 50022

Description

The ABB NTRO02-A communication adapter module is a critical component in ABB Bailey INFI 90 and NET 90 industrial automation systems. This module serves as an interface between the INFI 90 OPEN multifunction processor module and low-voltage circuit breakers. Its primary function is to enable serial communication, facilitating the monitoring of circuit breaker status, acquiring important data such as current readings, and sending control signals for remote operation.

Applications

Nuclear power plants/thermal power plants: Used for monitoring and circuit breaker control of power distribution systems.

Oil/chemical plants: Power management and fault detection in automated production lines.

Large manufacturing plants: Integration of low-voltage power distribution systems, such as in automobile production lines and steel mills.

Competitive Advantage

Improved efficiency

Reduced downtime

Increased safety

Reduced costs

FAQ

Q: What is the difference between NTRO-02 and NTRO-02A?
A: NTRO-02 usually refers to the original module, while NTRO-02A is its subsequent spare version or upgrade model. They are usually fully compatible in function.

Q: Will a failure of the NTRO02-A cause a system shutdown?
A: It depends on the device it controls. If it is a critical communication interface for the circuit breaker, failure may cause the host computer to lose monitoring and control of critical power circuits, thus triggering a safety protection shutdown.

Q: Is a professional programming tool required to replace the NTRO02-A?
A: As an adapter module, it usually does not require independent programming. Only a physical replacement according to the INFI 90 system hardware configuration is needed, ensuring that the DIP switch or jumper settings are consistent with the old board.

Q: How to determine if the problem is with the NTRO board itself or an external cable about NTRO02-A?
A: It is recommended to perform a "cross-swapping test." Swap the suspected faulty board to a normal communication slot. If the fault moves with the board, then the problem is with the board itself.

Q: Can this NTRO02-A be used in flammable and explosive environments?
A: The NTRO02-A is typically installed in a protected control cabinet and is not recommended for direct exposure in hazardous areas without explosion-proof measures.