ABB NTDI01 Digital I/O Termination Unit

INNPM22 Network Processor Module for Infi-Net Redundancy

INNPM22 Network Processor Module for Infi-Net Redundancy

Availability: 10 left in stock

Product Overview The ABB INNPM22 functions as the central communication engine for ABB Symphony Plus and System 800xA environments. This Network Processor...

SKU: NTR012-A

Manufacturer: ABB
Product No.: NTR012-A
Product Type: Network Processor Modules
Product Origin: Switzerland
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The ABB INNPM22 functions as the central communication engine for ABB Symphony Plus and System 800xA environments. This Network Processor Module (NPM) manages the high-speed data flow between the local controller bus and the plant-wide Infinet (Infi-Net) loop. By offloading heavy communication protocols and network management from the primary controller, the INNPM22 optimizes processing resources and ensures deterministic system performance. We provide this unit as 100% Brand New and Original, featuring advanced support for modern industrial protocols including TCP/IP, Modbus TCP, and IEC 61850.

Technical Specifications

Parameter	Specification Details
Manufacturer	ABB
Model Number	INNPM22
Product Type	Network Processor Module (NPM)
Network Interface	Infinet (Infi-Net) Loop
Ethernet Ports	2 × 10/100 Mbps RJ45
Supported Protocols	TCP/IP, Modbus TCP, IEC 61850, OPC UA
Supply Voltage	24 VDC (Supplied via Backplane)
Power Consumption	10 W
Memory Protection	Integrated Lithium Battery Backup
Operating Temperature	–20 °C to +60 °C
Dimensions (WxHxD)	5.1 cm x 17.8 cm x 30.5 cm
Net Weight	0.3 kg

Engineering Advantages

Dedicated Protocol Offloading: The INNPM22 handles complex network translations and traffic management independently of the main CPU. This architecture prevents communication spikes from impacting real-time control loops, ensuring stable plant operations even during high network load.
Integrated Multi-Protocol Support: This module bridges the gap between legacy Infi-Net systems and modern Ethernet-based architectures. It natively supports Modbus TCP and OPC UA, allowing seamless integration with third-party PLCs, smart field devices, and enterprise-level HMI software.
Robust Memory Safeguards: An onboard lithium battery protects volatile memory. This hardware feature ensures the module retains its node address, network configuration, and protocol mappings during total power loss, facilitating an immediate and automatic system recovery upon power restoration.
Network Redundancy Management: The INNPM22 manages dual Ethernet ports to provide redundant communication paths. In the event of a cable break or port failure, the module switches traffic to the secondary path instantaneously, maintaining uninterrupted visibility for the operators.

FAQs

How does the INNPM22 improve system availability compared to older NPM models?

The INNPM22 utilizes a higher-performance processing core and expanded memory capacity. It supports simultaneous connections for multiple protocols like IEC 61850 and Modbus TCP, reducing the hardware footprint required to bridge different network segments.

What is the function of the onboard battery?

The integrated lithium battery preserves the module’s database and configuration settings in RAM. Without this battery, the module would lose its network identity during a power cycle, requiring manual reconfiguration or a lengthy download from the engineering station.

Does this module support hot-swapping?

The INNPM22 supports removal and insertion under power within a Symphony Plus rack. However, because it manages the network loop, removing an active NPM will disconnect that controller node from the Infinet loop unless a redundant pair is installed and synchronized.

Is the INNPM22 compatible with legacy Harmony systems?

Yes, the INNPM22 maintains backward compatibility with the Infi-Net loop architecture used in Harmony and INFI 90 systems. It allows plants to modernize their network interface to include Ethernet capabilities without replacing existing controller hardware.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.