Schneider Electric 140CRA21110 I/O Modules

Schneider Electric 140CRA21110 I/O Modules Specification

Part Number:140CRA21110
Manufacturer:Schneider Electric
Type:I/O Modules
Model :140-CRA-211-10
Warranty:1 Year
Electrical connection:1 connector
Connector type: RJ45 for connecting Modbus bus
1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
connector, connector type: LC (single mode fiber optic) for interconnecting primary and secondary PLCs up to 16 km
Product or component type:DIO drop interface

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About the The Schneider Electric 140CRA21110 I/O Modules

140CRA21110 - DIO Drop Interface Modicon Quantum - 115/230 V AC - 1 Single Port

The 140CRA21110 stands as a key component within the Modicon Quantum platform, serving as a Digital Input/Output (DIO) drop interface. This module is designed to interface seamlessly with the  system, providing robust connectivity and control capabilities.

Electrical Specifications
Featuring a single port, the 140CRA21110 operates with a rated supply voltage of 115/230 V AC. The supply voltage limits range from 85 to 276 V, ensuring compatibility with a variety of power sources. The module exhibits a maximum supply current of 0.2 A at 115 V and 0.4 A at 230 V, with inrush currents of 10 A and 20 A, respectively. The rated power in VA is 50, accompanied by an associated fuse rating of 1.5 A. The output voltage is stabilized at 5.1 V, supporting a nominal output current of 3 A with short-circuit and overvoltage protection mechanisms in place.

Configurability and Compatibility
With 30 input and 32 output I/O words, the 140CRA21110 provides extensive configurability for digital signals. It is compatible with various backplane configurations, including 3, 2, 6, 16, 10, and 4 positions, enhancing its adaptability to diverse system architectures. Diagnostics capabilities cover both startup and runtime scenarios, monitoring critical aspects such as RAM address and checksum for robust system health.

Power Dissipation and Connections
The module exhibits a power dissipation of 11 W, contributing to its energy-efficient design. Terminal connections are facilitated through a 7-pole terminal block, ensuring secure and reliable electrical connections. The module adheres to standard form factors, facilitating easy integration into existing setups.

Environmental Resilience
The 140CRA21110 is engineered to withstand challenging environmental conditions prevalent in industrial settings. It exhibits resistance to electrostatic discharge, meeting IEC 801-2 standards with 4 kV contact and 8 kV on air. Additionally, it demonstrates resilience to electromagnetic fields, with a resistance of 9.14 V/m (10 V/m) in the frequency range of 80 to 2000 MHz, conforming to IEC 801-3 standards.

Operating Conditions
Operating within a temperature range of 32 to 140 °F (0 to 60 °C), the module remains reliable even in demanding thermal environments. It has a storage temperature range of -40 to 185 °F (-40 to 85 °C). The module can operate at a maximum altitude of 16404.2 ft (5000 m), making it suitable for a broad range of industrial applications.

The History of the Modicon Series Overview

History of the Modicon Series:The Modicon series was initially developed by Modicon in 1968, which also marks the birthplace of the world’s first Programmable Logic Controller (PLC). The name “Modicon” is derived from “Modular Controller”. Later, as Modicon joined the Schneider Electric group, Modicon became the main series name for Schneider Electric’s industrial  edge control equipment.
Product Series: The Modicon series encompasses a variety of PLC products, such as Modicon M171&M172, Modicon M262, Zelio Logic, Modicon M221, Modicon M241, Modicon TSX Micro, Modicon M258, etc. These products are suitable for a range of applications from small  machines to advanced machine, offering a full series of solutions to meet different  needs.
140 Series PLC Modules: Within the 140 series, for example, the 140ARI03010 RTD input module has 8 channels and supports NI or PT types, suitable for ranges of 100, 200, 500, 1000. These modules are part of the Modicon Quantum platform, used for industrial applications.

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