Schneider 140CRA21110 DIO Drop Interface Module

Overview

The Schneider Modicon 140CRA21110 is a high-performance DIO Drop Interface Module. It is designed for the Modicon Quantum automation platform. This module ensures fast communication and stable I/O operations. Moreover, it supports complex industrial automation systems with high reliability and protection features. Its modular design enables easy installation in a variety of backplane configurations.

Technical Specifications

• Product Type: DIO Drop Interface Module

• Manufacturer: Schneider Electric

• Model Number: 140CRA21110

Electrical Characteristics

• Rated Supply Voltage: 115/230 V AC

• Supply Voltage Limits: 85 to 276 V AC

• Supply Frequency: 47 to 63 Hz

• Maximum Supply Current:

• 0.2 A at 115 V

• 0.4 A at 230 V

• Inrush Current:

• 10 A at 115 V

• 20 A at 230 V

• Rated Power: 50 VA

• Output Voltage: 5.1 V

• Nominal Output Current: 3 A

• Associated Fuse Rating: 1.5 A

Protection Features

• Short-Circuit Protection: Yes

• Overvoltage Protection: Yes

I/O and Interfaces

• I/O Words: 30 inputs / 32 outputs

• Connections - Terminals: 7-pole terminal block

• Typical Backplanes: 2, 3, 4, 6, 10, 16 positions

Diagnostics

• RAM Address Verification: Supported

• Checksum Validation: Supported

Physical and Environmental

• Power Dissipation: 11 W

• Weight: 1.15 lbs

• Form Factor: Single AC power supply module for Modbus Plus DIO drop