Overview of the Schneider 170INT11000 Communication Adapter
The Schneider 170INT11000 is a communication adapter from the Modicon Momentum series, engineered for reliable data transmission in industrial settings. It uses the Interbus Generation SUPI II protocol, delivering a transmission rate of 500 kilobits per second. This module supports twisted pair cabling and a ring network topology, making it a solid choice for fast and dependable networking. Its compact design and robust specifications appeal to engineers seeking efficiency without complexity.
Key Technical Specifications
The adapter features two 9-pin D-Sub Interbus connectors for straightforward integration. It employs a master/slave access method alongside a continuous shift register, offering flexibility in network architecture. You can connect up to 254 devices per segment, which suits both small and large installations. The maximum cable distance between devices exceeds 3,280 feet (1,000 meters), and between two modules it reaches 1,312.14 feet (400 meters), accommodating expansive layouts. For data integrity, it uses CRC-16 control parameters, ensuring accurate error detection during operations.
Power and Environmental Resilience
Power consumption remains minimal, drawing less than 200 to 400 milliamperes at 5 Volts DC, with a power dissipation of only 0.8 watts when used without a fiber-optic adapter. This efficiency helps reduce operational costs in long-term deployments. The module carries an IP20 protection class, guarding against solid objects but not water exposure. It operates in ambient temperatures from 0 to 60°C in non-condensing conditions, and storage temperatures range from -40 to 85°C, providing resilience across varied environments.
Practical Value and Use Cases
The Schneider 170INT11000 proves valuable for applications requiring fast, reliable communication over long distances. Its ring topology ensures data continuity, while the master/slave access method supports deterministic control. This adapter fits well in manufacturing lines, material handling systems, and process automation where consistent data flow is critical. The CE marking and compliance with international standards add confidence for global deployments.
In summary, the Schneider 170INT11000 offers a balanced mix of speed, distance, and reliability. Its straightforward connectivity and low power draw make it a practical choice for system integrators and maintenance teams. If you need a communication adapter that delivers consistent performance in demanding industrial environments, this module deserves consideration. For procurement or technical inquiries, consult the official documentation to ensure compatibility with your existing Modicon Momentum platform.