ABB NPIM01 Processor Interface Module

ABB NPIM01 Processor Interface Module

Basic Functions

Part of all Infi-net-to-computer interfaces, primarily used to provide intelligent links between nodes and Infi-net loops for data transfer and interaction.

Performance Features

Communication Capability: Supports a response rate of 10 megabaud, enabling timely information exchange and ensuring efficient communication between devices in the system.

Independence: Each Infi-net node can operate independently from other Infi-net nodes, which makes the system more reliable and flexible, even if a node fails, it will not affect the normal work of other nodes.

Start-up and shutdown functionality: In the event of a power failure, the Computer Interface Module provides localised start-up and shutdown functionality without the need for operator intervention, helping to protect the system and equipment in the event of an unexpected situation, as well as quickly and automatically resuming operation once power is restored.

Physical Characteristics

Dimensions: 12.7cm, 5.1cm, 12.7cm in length, width and height respectively, compact size for easy installation and use in a variety of equipment and control cabinets.

Weight: about 0.1kg, light weight, will not bring too much burden to the installation and transport.

Areas of application

Industrial automation control system: In automated production lines, it is used to connect various automation equipments, such as PLC, sensors, actuators, etc., to realise collaborative work and data sharing among equipments, and ensure the efficient and stable operation of production lines.

Process control system: in the process control of chemical, petroleum, electric power and other industries, as a key interface module, connecting field equipment and control system, real-time transmission of process parameters and control instructions to ensure the safety and stability of the production process.

Intelligent building automation system: In intelligent buildings, it can be used to connect the control equipment of HVAC system, lighting system, lift system, etc., to achieve centralised monitoring and intelligent management of building equipment, and to improve the energy utilisation efficiency and comfort of the building.

Cautions

Compatibility: Ensure compatibility with other ABB Infi-net devices and systems to ensure the normal operation of the whole system and the stability of communication.

Installation environment: It should be installed in a dry, well-ventilated environment without strong electromagnetic interference to avoid the performance and life of the module being affected by environmental factors.

Regular maintenance: In order to ensure the long-term stable operation of the module, it is necessary to carry out regular inspection and maintenance, such as cleaning the surface of the module, checking the connecting lines, etc., to find and deal with potential problems in time.

SOME DETAILS

 • 220 amps to 960 amps 

 • 2 pole (2 N.O.) and 3 pole (2 N.O. & 1 N.C.)  power poles available 

 • 600 VDC making capacity:  300 VDC breaking capacity • 1 N.O. & 1 N.C. auxiliary contacts are  standard and up to six additional auxiliary  contacts may be added to provide a total of  8 (4 N.O. & 4 N.C.) 

 • Early make & late break auxiliary contacts  available 

 • Auxiliary contacts available to meet  elevator standards 

 • EHDB 220, 280 & 360 contactors have  withdrawable coils 

 • Mechanically interlocked contactors  available for reversing applications 

 • Double break contact design with magnetic  arc chamber extinguishes arc in shortest  possible time 

 • High temperature encapsulated coil 

 • Easy removal of arc chute for quick  inspection and change of contacts 

 • Operates over an extended voltage range of  85% to 110% of rated control voltage 

 • DC control operation available