170NEF11021 Schneider Momentum Communication Adapter

Overview

The Modicon Momentum Modbus Plus Communication Adapter is a versatile component in the Modicon Momentum automation platform, designed for industrial environments requiring efficient and reliable communication. Supporting Modbus Plus protocol, it facilitates peer-to-peer and token bus communication across twisted pair media, making it ideal for distributed control systems.

Technical Specifications

Communication

• Protocol: Modbus Plus
• Access Method: Peer-to-peer, token bus
• Transmission Rate: 1 Mbit/s
• Topology: Multidrop with extension or tap-off cable
• Maximum Cable Distance: Up to 5000 meters with a repeater
• Connectivity: Two SUB-D 9 connectors for Modbus Plus and redundant network connections

Power and Signaling

• Power Supply: Derived from the I/O base
• Local Signaling:
  • Green LED: Module powered/communicating (MB+ ACT)
  • Red LEDs: Communication error on network A (ERR A) and network B (ERR B)

Physical and Environmental

• Operating Temperature: 0 to 60°C
• Storage Temperature: -40 to 85°C
• Relative Humidity: Up to 95% without condensation
• Altitude: Operates up to 5000 meters
• Protective Treatment: TC (Tropical coating)

Certifications

• CSA
• UL
• CE

Resistance

• Electrostatic Discharge: 4 kV (contact), 8 kV (air)
• Electromagnetic Fields: 10 V/m (80–1000 MHz)

Packaging Details

• Unit Type: PCE
• Dimensions:
  • Height: 5.8 cm
  • Width: 18.0 cm
  • Length: 25.9 cm
• Weight: 193 g
• Units per Package: 1