Schneider 140NOM21100 DIO Adaptor

Schneider Electric Modicon Quantum 140NOM21100 DIO Head-End Adaptor Module

The 140NOM21100 is a DIO (Distributed I/O) head-end adaptor module from the Schneider Electric Modicon Quantum automation platform. This module features two communication ports: one Modbus Plus RS485 twisted pair (single copper) and one Modbus RS232 twisted pair (single copper). It operates at 1 Mbit/s transmission rate with 30 input / 32 output I/O words capacity.

Key Features

• DIO head-end adaptor for Modicon Quantum systems
• Dual communication ports:
• 1 x Modbus Plus RS485 twisted pair (single copper)
• 1 x Modbus RS232 twisted pair (single copper)
• Transmission rate: 1 Mbit/s
• I/O words capacity: 30 input / 32 output words
• Compatible with 140CRA21120 and 140CRA21110 modules
• Built-in diagnostics: processor, checksum, RAM address, RAM checks
• Power dissipation: 4 W
• Bus current requirement: 780 mA
• Multiple certifications: CSA, RMRS, FM Class 1 Division 2, C-tick, GOST

Technical Specifications

• Brand: Schneider Electric
• Series: Modicon Quantum
• Model: 140NOM21100
• Product Type: DIO Head-End Adaptor Module
• Number of Ports: 2
• Port 1: Modbus Plus RS485 twisted pair (single copper)
• Port 2: Modbus RS232 twisted pair (single copper)
• Transmission Rate: 1 Mbit/s
• I/O Words: 30 input / 32 output words
• Power Dissipation: 4 W
• Bus Current Requirement: 780 mA
• Module Format: Standard
• Compatible Modules: 140CRA21120, 140CRA21110

Diagnostic Checks

• Processor check
• Checksum verification
• RAM address check
• RAM integrity check

Certifications

• CSA
• RMRS
• FM Class 1 Division 2
• C-tick
• GOST
• UL 508 compliant

Environmental Specifications

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Relative Humidity: 95% without condensation
• Operating Altitude: ≤ 5000 m (16404 ft)
• Resistance to Electrostatic Discharge: 4 kV contact, 8 kV air (IEC 801-2)
• Resistance to Electromagnetic Fields: 9.1 V/m (10 V/m) 80-2000 MHz (IEC 801-3)

Package Details

• Package Dimensions:
• Height: 4.5 cm (1.77 in)
• Width: 16.5 cm (6.50 in)
• Length: 31.0 cm (12.20 in)
• Package Weight: 482.0 g (17.002 oz)
• Package Volume: 2,304.75 cm³ (4.5 × 16.5 × 31.0 cm)
• Unit Type: PCE (Piece)
• Units per Package: 1

Package Includes

• 1x Schneider Electric 140NOM21100 DIO head-end adaptor module
• 1x installation documentation

Shipping Options

• FedEx Priority Overnight
• UPS 2-Day Air
• DHL Express Worldwide
• Ground shipping available
• Shipping weight: 482g (includes module and documentation)

GTIN

3595861127265

FAQ

1. What is the part number for this DIO head-end adaptor?

The part number is 140NOM21100.

2. What communication ports does the 140NOM21100 feature?

It features one Modbus Plus RS485 port and one Modbus RS232 port, both using twisted pair single copper cable.

3. What modules are compatible with this adaptor?

It is compatible with 140CRA21120 and 140CRA21110 distributed I/O modules.