SCHNEIDER|140NOM21200|DIO Head-End Adaptor

Schneider 140NOM21200 – DIO Head-End Adaptor

Description
Schneider 140NOM21200 is a DIO head-end adaptor designed for the Modicon Quantum platform, supporting redundant copper connections for Modbus and Modbus Plus networks.

Features

• Supports Modbus RS232 and Modbus Plus RS485 communications
• Redundant twisted pair copper connections
• Compatible with various Quantum racks

Technical Specifications

• Communication Ports

  • 1 x Modbus RS232 (twisted pair, redundant copper)
  • 2 x Modbus Plus RS485 (twisted pair, redundant copper)
  • Transmission rate: 1 Mbit/s

• I/O Capacity

  • I/O words: 30 inputs / 32 outputs

• Power Requirements

  • Power dissipation: 4 W
  • Bus current requirement: 780 mA

• Environmental Specifications

  • Operating temperature: 32°F to 140°F (0°C to 60°C)
  • Storage temperature: -40°F to 185°F (-40°C to 85°C)
  • Relative humidity: 95% (non-condensing)
  • Operating altitude: up to 16,404 ft (5,000 m)

• Electrical Specifications

  • ESD resistance: 4 kV contact, 8 kV air (IEC 801-2)
  • Electromagnetic field immunity: 10 V/m (80 MHz to 2 GHz, IEC 801-3)

• Certifications & Compliance

  • Standards: UL 508, FM Class 1 Division 2, DNV, GL, CSA, C-Tick, GOST, RINA
  • RoHS compliant