170INT11000C | Schneider Interbus Adapter 500 kbit/s

Why Choose the Schneider 170INT11000C Interbus Communication Adaptor?

When your industrial network demands reliable, high-speed communication across extensive distances, the 170INT11000C from Schneider Electric stands ready. This Modicon Momentum series adaptor transmits data at 500 kbit/s over twisted pair cabling, ensuring efficient data flow. Its ring topology supports flexible network design, allowing up to 254 devices per segment. Consequently, it suits large-scale automation architectures where consistent performance is critical.

Key Features and Technical Specifications

Engineered for demanding environments, the 170INT11000C offers several standout specifications:

• Transmission rate: 500 kbit/s for rapid data exchange.
• Supports twisted pair media, simplifying cable selection.
• Ring topology enables resilient network structures.
• Connects 0 to 254 devices per segment, accommodating extensive systems.
• Maximum cable distance between modules reaches 12,800 meters, covering vast plant layouts.
• Fail-safe mode enhances operational stability under fault conditions.
• IP20 protection guards against solid particles.
• Resists electrostatic discharge up to 8 kV and electromagnetic fields of 10 V/m.
• Operates at altitudes up to 5000 meters.
• Lightweight design at 0.07 kg simplifies installation.

Moreover, the conformal coating (Humiseal 1A33) adds a protective layer, extending the module's lifespan in humid or corrosive settings. These features collectively make the 170INT11000C a robust choice for industrial communication.

Real-World Applications and Integration

In practice, the 170INT11000C excels in applications requiring long-distance networking, such as material handling, packaging lines, and process control. For instance, a facility with distributed I/O points can leverage the 12,800-meter cable distance to centralize control without signal degradation. Additionally, because it supports up to 254 devices per segment, engineers can expand systems without adding extra adaptors. The fail-safe mode proves valuable in safety-critical processes, ensuring predictable shutdowns during faults. Therefore, this adaptor integrates seamlessly into Modicon Momentum platforms, providing a reliable backbone for diverse automation tasks.

Installation and Setup Considerations

Installing the 170INT11000C is straightforward, but attention to topology is essential. Since it uses a ring topology, you must connect modules in a closed loop to maintain communication integrity. Ensure twisted pair cables are properly terminated and routed away from high-voltage lines to minimize interference. The IP20 rating means the unit should be housed in an enclosure that prevents dust ingress. Mounting is simple due to its lightweight construction, and the compact dimensions (package size 26.0 x 18.0 x 5.5 cm) facilitate panel layout. Always follow Schneider's manual for exact wiring and configuration steps.

Maintenance and Reliability Tips

To maximize uptime, periodically inspect the 170INT11000C for signs of wear or environmental stress. Although the conformal coating adds protection, regularly verify that the enclosure remains sealed and free from excessive moisture. Check cable connections for tightness and any physical damage. Because the module operates at altitudes up to 5000 meters, it suits high-elevation installations without derating. By adhering to a routine inspection schedule, you can prevent unexpected failures and extend the service life of your communication network.

Troubleshooting Common Issues

If communication errors occur, first verify that all devices are within the 254-device limit and that the ring topology is unbroken. A break in the ring will disrupt all downstream devices. Check the transmission rate setting—it must match 500 kbit/s across the network. Also, confirm that cable distances do not exceed 12,800 meters between modules. If electromagnetic interference is suspected, ensure the twisted pair is shielded and grounded properly. For persistent issues, consult the official Schneider documentation or contact Petro Auto Tech for technical support.

Frequently Asked Questions

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

A: The 170INT11000C supports up to 254 devices per segment, enabling extensive network configurations.

Q: Can the 170INT11000C operate in high-altitude environments?

A: Yes, it is rated for operation at altitudes up to 5000 meters, making it suitable for high-elevation facilities.

Q: What type of cable does the 170INT11000C require?

A: It uses twisted pair cable, which is standard for Interbus networks.

Q: How does the fail-safe mode benefit my system?

A: Fail-safe mode ensures that the module defaults to a safe state during faults, preventing unpredictable behavior.

Product Support and Availability

Petro Auto Tech keeps the 170INT11000C in stock and ready to ship. As a trusted industrial automation parts supplier, we offer competitive pricing and fast delivery. Contact our team to confirm availability and lifecycle status before ordering. We are committed to helping you maintain your automation infrastructure efficiently.