Fieldbus Interface Module | ABB SDCS-FIS-31

Product Overview

The ABB SDCS-FIS-31 is a high-performance fieldbus interface module specifically engineered for seamless integration with ABB’s AC drive systems, enabling reliable communication between drives and upper-level control systems. As a critical component in industrial automation architectures, the ABB SDCS-FIS-31 supports multiple industry-standard fieldbus protocols, ensuring compatibility with diverse DCS and PLC platforms commonly used in process and discrete manufacturing. Its robust design prioritizes operational stability, even in harsh industrial environments with electrical noise or temperature fluctuations, making it ideal for mission-critical applications where downtime is costly. The ABB SDCS-FIS-31 simplifies drive-to-control system data exchange, facilitating real-time monitoring of drive performance, parameter adjustment, and fault diagnostics—key capabilities for optimizing process efficiency and reducing maintenance overhead. With plug-and-play functionality and intuitive configuration tools, the ABB SDCS-FIS-31 minimizes installation time and technical complexity, allowing engineers to quickly integrate it into existing drive systems.

Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!

Technical Specifications

Parameter	Value
Product Model	ABB SDCS-FIS-31
Manufacturer	ABB
Product Type	Fieldbus Interface Module (for AC Drives)
Supported Protocols	Profibus DP, Modbus RTU/TCP, Ethernet/IP
Operating Temperature	-20°C to +60°C (-4°F to +140°F)
Power Supply	24V DC (±10% tolerance), 0.5A Max Current Consumption
Physical Dimensions	120mm (W) × 80mm (H) × 150mm (D) (4.72″ × 3.15″ × 5.91″)
IP Rating	IP20 (Suitable for Panel Mounting)
Compatibility	ABB ACS880, ACS580, and ACS510 Series AC Drives

Key Features and Benefits

Multi-Protocol Flexibility

The ABB SDCS-FIS-31 stands out for its support of three leading industrial protocols—Profibus DP, Modbus RTU/TCP, and Ethernet/IP—eliminating the need for multiple interface modules in mixed-protocol environments. This flexibility allows seamless integration with control systems from brands like Siemens (Profibus), Rockwell (Ethernet/IP), and Schneider (Modbus), reducing inventory costs and simplifying system design. Whether retrofitting an older DCS or building a new automation network, the ABB SDCS-FIS-31 ensures universal connectivity.

Real-Time Data & Diagnostics

Designed for precision, the ABB SDCS-FIS-31 enables high-speed data transmission (up to 12Mbps for Profibus DP) between AC drives and control systems. This ensures real-time access to critical drive data—such as motor speed, torque, voltage, and temperature—empowering operators to make informed decisions and optimize process performance. Additionally, the module supports advanced diagnostic features, including fault code reporting and status monitoring, which accelerate troubleshooting and minimize unplanned downtime. For example, if a drive experiences an overcurrent event, the ABB SDCS-FIS-31 immediately transmits the fault code to the control system, allowing maintenance teams to address issues before they escalate.

Rugged Industrial Design

Built to withstand the demands of industrial settings, the ABB SDCS-FIS-31 features a durable enclosure with an IP20 rating, protecting internal components from dust and accidental contact when mounted in control panels. Its wide operating temperature range (-20°C to +60°C) ensures reliable performance in extreme environments, such as petrochemical plants or outdoor power facilities. The module’s robust electrical design also includes surge protection and noise immunity, preventing interference from nearby high-voltage equipment and ensuring stable communication.

Easy Installation & Configuration

The ABB SDCS-FIS-31 is designed for user-friendliness, with a plug-and-play interface that connects directly to compatible ABB AC drives without complex wiring. ABB’s dedicated configuration software (e.g., DriveCom or Control Builder Plus) simplifies setup, allowing engineers to configure protocols, map data points, and test communication in minutes. This reduces installation time and minimizes the risk of human error, making the module suitable for both experienced technicians and those new to ABB drive systems.

Related Models

ABB SDCS-FIS-21: Previous-generation fieldbus interface module, supporting Profibus DP and Modbus RTU (no Ethernet/IP) for legacy ABB ACS550/ACS800 drives.
ABB SDCS-FIS-41: Upgraded model with enhanced cybersecurity features (e.g., secure boot, encrypted communication) and support for OPC UA, ideal for Industry 4.0 applications.
ABB SDCS-COM-31: Companion communication module focused on Ethernet-based protocols (Ethernet/IP, PROFINET) for ABB ACS880 drives, complementary to the ABB SDCS-FIS-31 for multi-network setups.
ABB SDCS-FIO-31: Field I/O module designed to work with the ABB SDCS-FIS-31, adding digital/analog I/O points for local control of drives in distributed systems.
ABB SDCS-FIS-32: Variant of the ABB SDCS-FIS-31 with extended temperature range (-30°C to +70°C) for harsh outdoor or high-temperature industrial environments.
ABB SDCS-FIS-33: Redundant fieldbus interface module, providing dual-channel communication for mission-critical applications (e.g., power generation) where uptime is non-negotiable.
ABB SDCS-PCI-31: PCI-based interface card for integrating ABB drives with PC-based control systems, compatible with the ABB SDCS-FIS-31 for hybrid control architectures.