ABB INNIS01 Network Interface Slave Module

ABB INNIS01 Network Interface Slave Module

Product Overview

INNIS01 Slave Module is an important component in ABB Bailey control system, which is mainly used to realise the communication connection between different devices. It acts as a network node responsible for transmitting data from field devices to the control system or transmitting commands from the control system to field devices. The module has a variety of communication interfaces, can be connected to various field buses or industrial Ethernet, to achieve the data exchange of different protocols.

Technical features

Network communication: INNIS01 slave module provides a variety of communication interfaces and supports a variety of communication protocols, which can be easily connected to field buses or industrial Ethernet to achieve high-speed and reliable data transmission.

Data conversion: The module is able to convert the protocols of different devices to achieve interconnection between heterogeneous systems, thus improving the flexibility and expandability of the system.

Signal isolation: INNIS01 slave module provides electrical isolation function, which effectively protects the control system from on-site interference and improves the stability and reliability of the system.

Flexible Configuration: Supporting a variety of configuration methods, users can be flexibly configured according to different application requirements to meet the needs of various complex industrial environments.

Modular design: adopting modular design, easy to install and maintain, reducing the maintenance cost and time of the system.

Application Areas

INNIS01 slave module is widely used in various fields in industrial automation and control systems, such as petroleum, chemical, electric power, transport and so on. It can be used to collect data from field devices and transmit them to the upper computer for remote monitoring and diagnosis. Meanwhile, the module can also be used in process control systems to achieve the acquisition and control of process variables.

Product Advantages

High performance: INNIS01 slave module adopts advanced communication technology with high-speed data transmission capability and high reliability, which can meet users' high requirements for data transmission.

Easy to integrate: Provide standard interface and communication protocol, easy to integrate with other equipment and systems, convenient for users to expand and upgrade.

High compatibility: Seamless integration with ABB Bailey control system without additional configuration and debugging, reducing system complexity and cost.

Easy maintenance: modular design makes the maintenance of INNIS01 slave module more convenient, reducing maintenance costs and time.

Precautions for use

Correct installation: When installing the INNIS01 slave module, please make sure that it is installed correctly according to the instructions in the product manual to avoid failures caused by improper installation.

Regular maintenance: Inspect and maintain the INNIS01 Slave Module periodically to ensure its proper operation. Take care to check the status of components such as connecting cables, interfaces, and indicators.

Follow operating procedures: When using the INNIS01 Slave Module, follow the relevant operating procedures and safety codes to ensure the safety of equipment and personnel.

ADVANTAGES

• Low-impedance busbar protection 

• Stub and T-zone protection 

• High functional reliability due to two independent measurement criteria: 

- stabilized differential current algorithm 

- directional current comparison algorithm 

• Phase-by-phase measurement 

• Reduced CT performance requirements 

• High through-fault stability even in case of  CT saturation 

• Full solid-state busbar replica 

• No switching of CT circuits 

• Only one hardware version for  

- 1 and 5 A rated currents 

- all auxiliary supply voltages between  48 V DC and 250 V DC - nominal frequencies of 50, 60 and  16.7 Hz 

• Short tripping times independent of the  plant’s size or configuration 

• Centralized layout: Installation of hardware  in one or several cubicles 

• Distributed layout: Bay units distributed  and, in the case of location close to the  feeders, with short connections to CTs, isolators, circuit breakers, etc.