170INT11000C Schneider Modicon Momentum Interbus Adaptor
Product Introduction
The 170INT11000C from Schneider Electric enables high-performance Interbus communication within the Modicon Momentum automation platform. This adaptor achieves a transmission rate of 500 kbit/s over standard twisted pair cabling. It employs a ring topology, which provides inherent redundancy and reliable data flow across the network. Furthermore, this unit supports up to 254 devices per segment, making it suitable for large and complex system architectures. Its fail-safe operation ensures stable performance even during network disturbances. Therefore, this communication adaptor delivers robust connectivity for demanding industrial applications.
Technical Specifications
This section details the core communication and electrical parameters of the Schneider Electric 170INT11000C. The transmission rate is fixed at 500 kbit/s, ensuring rapid data exchange between controllers and field devices. The transmission medium uses twisted pair cables, which offer good noise immunity and are widely available. The network topology is configured as a ring, allowing for efficient signal distribution and fault tolerance. The maximum cable distance between modules reaches an impressive 12,800 metres, providing extensive coverage for large-scale installations. Each segment accommodates 0 to 254 devices, offering exceptional scalability. The unit operates in a fail-safe state during communication errors, preventing unpredictable system behaviour.
Environmental Resilience and Protection
The 170INT11000C demonstrates strong resistance to electrical and environmental stresses. Its protection class is rated at IP20, safeguarding against solid objects larger than 12.5 mm. Resistance to electrostatic discharge reaches 8 kV, ensuring reliable operation in static-prone environments. Additionally, it withstands electromagnetic fields up to 10 V/m, maintaining signal integrity in noisy industrial settings. The operating altitude extends to 5,000 metres, making it suitable for high-elevation installations. Moreover, the unit features a conformal coating of Humiseal 1A33, which protects the circuit board from moisture, dust, and chemical exposure. The CE marking confirms its compliance with European safety and performance standards.
Mechanical Design and Installation
The Schneider 170INT11000C features a compact and lightweight construction that simplifies system integration. It weighs only 0.07 kg (0.15 lb) , reducing stress on mounting rails and backplanes. Its low-profile form factor conserves valuable panel space, allowing efficient use of cabinet real estate. The unit connects to the system via dedicated communication ports, with clear labelling for easy identification. Installation follows standard Modicon Momentum procedures, enabling quick deployment by trained technicians. Consequently, this adaptor integrates seamlessly into both new and existing Momentum-based control architectures.
Installation Guidelines
Installing the 170INT11000C requires careful planning to ensure optimal network performance. First, disconnect all power sources before handling the module to prevent electrical hazards. Next, locate an available slot on the Modicon Momentum backplane and align the adaptor's connector with the interface. Then, press the unit firmly into place until the locking mechanism secures it. After that, connect the twisted pair cables to the communication ports, observing correct polarity and termination practices. Finally, restore power and verify that the module's status indicators show normal operation. For best results, maintain proper cable shielding and avoid running communication lines parallel to high-voltage power cables.
Packaging List
Your shipment of the 170INT11000C includes the following items:
Shipping Information
All orders for the Schneider Electric 170INT11000C are dispatched using premium courier services. We primarily ship via Fedex, UPS, or DHL to ensure fast and traceable delivery. Consequently, you can expect your package within 3 to 5 business days for most international destinations. Each parcel is securely packaged to prevent damage during transit.
Frequently Asked Questions (FAQ)
1. What communication protocol does the 170INT11000C support?
This adaptor supports the Interbus protocol, specifically the Interbus generation SUPI 2, providing reliable fieldbus connectivity.
2. How many devices can the 170INT11000C connect per segment?
The unit supports up to 254 devices per segment, offering excellent scalability for large automation networks.
3. What is the maximum cable distance for the 170INT11000C network?
The maximum cable distance between modules is 12,800 metres, enabling extensive coverage across large facilities.
4. What environmental protection does the 170INT11000C offer?
It provides IP20 protection, conformal coating, 8 kV ESD resistance, and 10 V/m electromagnetic field resistance.
5. What happens if a communication error occurs on the 170INT11000C?
The unit enters a fail-safe state, which helps maintain system stability and prevents unpredictable behaviour during network faults.