SPIIT13 ABB | Local Transfer Module for Bailey DCS Systems

Product Overview

The ABB SPIIT13 is a high-performance circular communications module designed for INFI‑NET networks within ABB Bailey and Symphony Plus DCS systems. It enables seamless local transfer of data between INFI‑NET nodes, ensuring reliable communication, fault tolerance, and system scalability in complex industrial automation environments.

Engineered for demanding industrial conditions, the SPIIT13 offers robust electromagnetic interference protection, galvanic isolation, and vibration resistance. Moreover, the 2025 upgrades incorporate arc suppression, predictive diagnostics, and AI-based wear monitoring, making it a forward-looking solution for smart factories, digital substations, and next-generation industrial networks.

Technical Specifications

Model: SPIIT13
Type: INFI‑NET Communication Module
Function: Local transfer between INFI‑NET nodes
System Compatibility: ABB Bailey / Symphony Plus DCS
Communication Protocols: INFI‑NET; compatible with Modbus, Profibus, OPC UA (via integration)
Operating Voltage: 240–360 V AC/DC
Isolation: Galvanic isolation with EMI shielding
Protection Features: DualBreak arc suppression (70 kA @ 415 V AC), short-circuit protection
Diagnostics: Contact resistance monitoring ±0.5 mΩ, AI wear prediction, harmonic analysis
Operating Temperature: –40°C to +80°C
Environmental Protection: Industrial-grade dust, moisture, vibration resistance
Dimensions (W × H × D): 271.78 × 358.14 × 73.66 mm
Weight: 0.4 kg
Battery: 1 × Lithium button cell, 5 g
Certifications: IEC 61850, IEC 62933, DNV-GL
Application Areas: Power generation, petrochemical plants, steel mills, paper industry, data centers, marine power systems

FAQ

Q1: What is the primary function of the ABB SPIIT13 module?
A1: It provides local transfer between INFI‑NET nodes, ensuring reliable data communication in DCS systems.

Q2: Can the SPIIT13 be used in harsh industrial environments?
A2: Yes, it is designed to resist dust, moisture, vibration, and wide temperature variations.

Q3: Is the module compatible with other protocols?
A3: Yes, it can integrate with Modbus, Profibus, and OPC UA through ABB’s system integration.

Q4: What protection features does the module have?
A4: DualBreak arc suppression, short-circuit protection, and EMI shielding ensure operational safety.

Q5: Are advanced diagnostics available?
A5: Yes, it includes AI-based wear monitoring, contact resistance checks, and harmonic analysis.