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)
SCHNEIDER|170PNT11020|Modbus Plus Communication Adapter


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)