140NOM21100

Overview

140NOM21100 is a Schneider Modicon Quantum DIO Head-End Adaptor for Modbus and RS485/RS232 communication.

Connectivity

• Ports: 1 Modbus Plus RS485 twisted pair, 1 Modbus RS232 twisted pair

• Transmission Rate: 1 Mbit/s

• I/O Capacity: 30 inputs / 32 outputs

Electrical

• Power Dissipation: 4 W

• Bus Current Requirement: 780 mA

Data Integrity

• Checks: Processor checksum, RAM address verification

Physical & Environmental

• Module Format: Standard

• ESD Resistance: 4 kV contact, 8 kV air (IEC 801-2)

• EMC Resistance: 9.1 V/m (10 V/m) 80–2000 MHz (IEC 801-3)

• Operating Temperature: 0–60 °C

• Storage Temperature: -40–85 °C

• Humidity: 95 % without condensation

• Maximum Altitude: 5000 m

Compatibility

• Compatible with 140CRA21120 and 140CRA21110 modules

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