SCHNEIDER|170PNT11020|Modbus Plus Communication Adapter

Product Description
Schneider 170PNT11020 is a Modbus Plus communication adapter for Modicon Momentum, Premium, and Quantum automation systems, supporting high-speed industrial networking with dual ports and bus manager functionality.

Features

• Modbus Plus communication adapter
• Dual SUB-D 9-pin ports for primary and redundant networks
• Supports token-passing and peer-to-peer communication
• Integrated bus management for PLC control

Technical Specifications

General

• Brand: Schneider
• Series: Modicon Momentum / Premium / Quantum
• Module Type: Modbus Plus Communication Adapter

Communication

• Protocol: Modbus Plus
• Access Method: Token bus, Peer-to-peer
• Data Format: IEC 61131-2
• Transmission Rate: 1 Mbit/s
• Transmission Medium: Twisted pair cable
• Topology: Multi-drop with extendable or tap cables
• Max Devices:
  • 31 per segment
  • 63 total across segments
• Max Distance: 5000 m (with repeater)

Ports

• 2 x SUB-D 9-pin connectors
  • 1 for main network
  • 1 for redundant network

Status Indication

• LEDs:
  • 1 green (Module power or communication – MB + ACT)
  • 2 red (Communication errors – ERR A & ERR B)

Electrical

• Power Supply: From I/O base
• Current Consumption: Not specified

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

Packaging

• PCE: 1 unit per package (5.5 x 18 x 26 cm, 213 g)