170PNT11020

Overview

The Schneider 170PNT11020 is a Modbus Plus communication adaptor designed for the Modicon Momentum automation platform. It supports high-speed communication at 1 Mbit/s and connects via tap-off cable using twisted pair wiring.

Main Specifications

• Range of product: Modicon Momentum automation platform

• Product type: Modbus Plus communication adaptor

• Bus manager PLC: Premium, Quantum

• Structure type: Industrial

• Communication protocol: Modbus Plus

• Access method: Token bus, Peer-to-peer

• Transmission rate: 1 Mbit/s

• Transmission medium: Twisted pair

Complementary Features

• Topology: Multidrop, device connection via extension or tap-off cable

• Devices per segment: 0–31

• Devices across all segments: 0–63

• Max cable distance: 5000 m with repeater

• Data format: IEC 61131-2

• Fail states:

  • Full scale value

  • Forcing to state zero

  • Maintain value

  • Fallback to zero

• Power supply: From I/O base

• Marking: CE

Local Signaling

• Green LED: Module powered or communicating (MB + ACT)

• Red LED (ERR A): Communication error on network A

• Red LED (ERR B): Communication error on network B

Electrical Connections

• Connector 1: SUB-D 9 for Modbus Plus network

• Connector 2: SUB-D 9 for redundant Modbus Plus network

Environmental Ratings

• Certifications: CSA, UL

• Standards: FM Class 1 Division 2

• Protective treatment: TC

• Electrostatic discharge resistance:

  • 4 kV contact (IEC 801-2)

  • 8 kV air (IEC 801-2)

• Electromagnetic field resistance: 10 V/m (80–1000 MHz, IEC 801-3)

• Operating temperature: 0 to 60 °C

• Storage temperature: -40 to 85 °C

• Relative humidity: 95% non-condensing

• Operating altitude: ≤ 5000 m

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