140NOM21200

Description

The 140NOM21200 is a DIO head-end adaptor for the Modicon Quantum platform with dual Modbus Plus RS485 redundant copper connections.

Connectivity

• Modbus RS232: 1 port (redundant copper)

• Modbus Plus RS485: 2 ports (redundant copper)

• Transmission rate: 1 Mbit/s

• I/O words: 30 input / 32 output

Diagnostics & Power

• Checks: RAM, processor, RAM address, checksum

• Power dissipation: 4 W

• Bus current: 780 mA

Compatibility

• Compatible modules: 140CRA21210, 140CRA21220

Environmental Ratings

• Operating temperature: 0…60 °C (32…140 °F)

• Storage temperature: -40…85 °C (-40…185 °F)

• Humidity: 95% non-condensing

• Altitude: ≤ 5000 m (16404.2 ft)

• EMC: 4 kV contact / 8 kV air (IEC 801-2), 10 V/m (IEC 801-3)

Compliance

• Certifications: UL 508, CSA, FM Class 1 Div 2, GOST, GL, RINA, RMRS, DNV, C-tick

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