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ABB SPNPM22 Bailey INFI 90 Network Processor Module

Product Overview

The ABB SPNPM22 is a high-performance Network Processor Module (NPM) and Analog Input Module Processor (NIMP) engineered for the ABB Bailey INFI 90 and Symphony Plus Distributed Control Systems (DCS). It serves as a sophisticated interface that manages the acquisition of high-density analog signals while coordinating data flow within the system's communication loop.

Equipped with a 16-channel architecture, the SPNPM22 is designed to digitize standard industrial signals, including 4–20 mA current loops and 0–10 VDC inputs, with high precision. Its non-isolated design is optimized for environments requiring fast signal processing and robust integration with Bailey rack-mounted subsystems. The module features embedded diagnostics and a hot-swappable design, ensuring that maintenance in safety-critical sectors like power generation and petrochemical refining can be performed without process interruption.

Technical Specifications

Hardware and operational parameters for the SPNPM22:

Parameter Specification Details
Model Number SPNPM22
Manufacturer ABB Bailey
Product Type Network Processor / Analog Input Module Processor
System Compatibility INFI 90, Symphony Plus, Harmony
Input Channels 16 Non-Isolated Channels
Signal Compatibility 4–20 mA, 0–10 VDC, 1–5 VDC
Analog-to-Digital Resolution 12-bit to 16-bit (Software configurable)
Measurement Accuracy ±0.1% of Full Scale (FS)
Operating Voltage 24V DC (Via Backplane)
Power Consumption 5 Watts
Dimensions (W x H x D) 279.4 mm x 360.68 mm x 73.66 mm
Battery Type 5g Lithium Button Cell (Memory Backup)
Operating Temperature 0 °C to +60 °C
HS Code 8517620090
Shipping Weight 2.0 kg

 

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