170INT11003 | Schneider Modicon Momentum Interbus Adapter

Why Choose the Schneider 170INT11003 Communication Adapter?

When your industrial network demands reliable data transfer across long distances, the 170INT11003 from Schneider Electric's Modicon Momentum series delivers. This communication adapter uses a Master/Slave access method with a continuous shift register, ensuring efficient and deterministic communication. It supports up to 254 devices per segment, giving you the flexibility to expand your network without compromising performance.

Operating under the Interbus Generation SUPI III protocol, the 170INT11003 is built for demanding environments. Its ring network topology and twisted pair cabling enhance signal integrity, while the CRC-16 control parameter ensures data accuracy. Whether you are upgrading an existing system or designing a new one, this adapter provides a robust foundation for your automation needs.

Key Features and Technical Specifications

• Communication Protocol: Interbus Generation SUPI III
• Access Method: Master/Slave and Continuous Shift Register
• Devices per Segment: 0 to 254
• Maximum Cable Distance: More than 3,280 feet (1,000 meters) between devices; 1,312.14 feet (400 meters) between two modules
• Transmission Rate: 500 kilobits per second
• Power Dissipation: 0.8 Watt (without fiber-optic adapter)
• Protection Class: IP20
• Operating Temperature: 0 to 60°C (non-condensing)
• Storage Temperature: -40 to 85°C (non-condensing)
• Operating Altitude: Less than 16,404 feet (5,000 meters)
• Electrical Connection: Two 9-pin D-Sub Interbus connectors
• Network Topology: Ring network
• Transmission Cable: Twisted pairs cable

One standout feature is the extended cable distance capability. With over 3,280 feet between devices, you can place components far apart without needing additional repeaters. This reduces infrastructure costs and simplifies installation, especially in large facilities.

Applications and Use Cases

The 170INT11003 is ideal for material handling, packaging, and process control systems where reliable communication is critical. Its ability to handle up to 254 devices per segment makes it suitable for large-scale operations. For example, in a conveyor system spanning hundreds of meters, this adapter ensures seamless data flow between sensors and controllers. Additionally, its low power dissipation of 0.8 Watts contributes to energy-efficient operation, reducing long-term operating costs.

Installation and Setup

Installing the 170INT11003 is straightforward. The two 9-pin D-Sub connectors allow quick and secure wiring. Ensure the network is configured in a ring topology, as specified. Use twisted pair cables to maintain signal quality and minimize interference. Before powering up, verify that the ambient temperature stays within 0 to 60°C and that the environment is non-condensing. For altitude installations above 5,000 meters, consult the official documentation for derating considerations.

Maintenance and Reliability

Routine maintenance is minimal. Periodically inspect the connectors and cables for wear or damage. Keep the unit free from dust and debris, as the IP20 rating offers basic protection. Check that the operating environment remains within the specified temperature and humidity limits. Following these simple steps will help ensure long-term reliability and minimize downtime.

Compatibility and Integration

The 170INT11003 is part of the Modicon Momentum series, designed to integrate seamlessly with Schneider Electric's automation ecosystem. It supports the Interbus Generation SUPI III protocol, which is widely used in industrial networks. The adapter works with any controller or device that supports this protocol, making it a versatile choice for mixed-vendor environments.

Frequently Asked Questions

Q: What is the maximum number of devices supported per segment?

A: The 170INT11003 supports 0 to 254 devices per segment, allowing for extensive network expansion.

Q: What is the maximum cable distance between two modules?

A: The maximum cable distance between two modules is 1,312.14 feet (400 meters).

Q: What is the transmission rate of this adapter?

A: The transmission rate is 500 kilobits per second, ensuring fast data handling.

Q: What type of electrical connections does it use?

A: It uses two 9-pin D-Sub Interbus connectors for robust connections.

Q: What is the operating temperature range?

A: The operating temperature range is 0 to 60°C in a non-condensing environment.

Product Support and Availability

The 170INT11003 is available from Petro Auto Tech, your trusted industrial automation parts supplier. Contact our team for current availability and lifecycle status. We are ready to assist with your order and provide expert guidance.