140NOM25200

Description

The 140NOM25200 is a DIO head-end adaptor for the Modicon Quantum platform, supporting Modbus Plus fiber optic and RS232 connections.

• Platform: Modicon Quantum

• Product type: DIO head-end adaptor

• Ports: 1 Modbus Plus fiber optic single copper, 1 Modbus RS232 twisted pair

• Bus current requirement: 750 mA

• Power dissipation: 4 W

Specifications

• Transmission rate: 1 Mbit/s

• Electrical connections: 1 x RJ45, 2 x TX/RX connectors

• I/O word capacity: 30 input / 32 output

Diagnostics & Checks

• Integrated checks: RAM, RAM address, Processor, Checksum

Optical Characteristics

• Wavelength: 820 nm

• Minimum pulse width distortion/jitter: 5 ns

• Rise/fall time: 20 ns

• Dynamic range: 20 dB

• Detected silence threshold: -36 dBm

• Sensitivity scale: > 30 dBm

Optical Power Budget

• 62.5/125 µm: 11 dB, -3.5 to 110.5 dBm

• 100/140 µm: 16.5 dB, -16 to -9 dBm

• 50/125 µm: 6.5 dB, -19.8 to -12.8 dBm

Environmental Conditions

• Electrostatic discharge resistance: 4 kV (contact), 8 kV (air) per IEC 801-2

• EM field resistance: 9.1 V/m (10 V/m) at 80–2000 MHz per IEC 801-3

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

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

• Relative humidity: 95% non-condensing

• Max operating altitude: ≤ 5000 m (16404.2 ft)

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