SCHNEIDER|170INT11003|Interbus Communication Adapter

Product Description
Schneider 170INT11003 is an Interbus communication adapter for Modicon Momentum automation systems, supporting high-speed data transfer over twisted pair cabling in ring topology with up to 254 devices per segment.

Features

• Interbus communication adapter with SUPI 3 protocol support
• Ring topology with master/slave architecture
• Dual SUB-D 9-pin connectors for network connectivity
• Integrated fault-safe operation and CRC-16 error checking

Technical Specifications

General

• Brand: Schneider
• Series: Modicon Momentum
• Module Type: Interbus Communication Adapter

Communication

• Protocol: Interbus SUPI 3
• Access Method: Continuous shift register
• Topology: Ring
• Transmission Rate: 500 kbit/s
• Medium: Twisted pair
• Max Devices per Segment: 254
• Max Distance: 12800 m
• Max Distance Between Modules: 400 m

Status Indication

• LEDs:
  • 1 for bus enable (BA)
  • 1 for logic power check (UL)
  • 1 for remote bus check (RC)
  • 1 for remote bus disabled (RD)

Electrical

• Power Supply: From I/O base
• Protection Class: IP20

Physical

• Module Format: Standard
• Weight: 0.07 kg

Environmental

• Operating Temperature: 0…60 °C
• Storage Temperature: -40…85 °C
• Humidity: Up to 95% RH non-condensing
• Altitude: Up to 5000 m
• EMC Immunity:
  • ESD: 4 kV contact / 8 kV air (IEC 801-2)
  • Radiated Field: 10 V/m at 80–1000 MHz (IEC 801-3)
• Protective Treatment: TC (conformal coating)

Certifications

• UL, CSA, FM Class I Division 2
• RoHS compliant (since week 16, year 13)
• REACh: No SVHC above threshold