140CRA21110

The 140CRA21110 by Schneider Electric is a dedicated DIO drop interface component, optimized for the Modicon Quantum series. It operates at a rated supply voltage of either 115 or 230 volts AC, with a flexible supply voltage range from 85 to 276 volts AC, ensuring broad compatibility with various electrical systems. The interface supports a nominal output current of 3 amps and functions across a frequency range of 47 to 63 Hz.

Designed for reliable operation, this unit is rated for an operating temperature range of 0°C to 60°C, while it is also capable of enduring storage temperatures between -40°C and 85°C, which enhances its usability in diverse environments. The 140CRA21110 includes essential protective features such as short-circuit protection and output overvoltage protection, safeguarding both the unit and any connected equipment.

In terms of data handling, it supports 30 input words and 32 output words, facilitating ample I/O capacity for complex applications. The power dissipation of this interface is measured at 11 watts, indicating efficient energy use during operation. It is rack-mountable, providing ease of installation in various configurations. The design features a single port and supports terminal block connections, allowing for straightforward wiring and integration into existing systems. Additionally, it is structured to accommodate up to 7 poles, which helps ensure flexible connectivity options.