The Schneider 140 NOM 211 00 is a robust DIO head-end adaptor designed for seamless integration with Modicon Quantum PLC systems. This adaptor is engineered to facilitate efficient communication within industrial automation networks, offering a reliable interface for 140CRA21110/140CRA21120 series racks. It supports a voltage range of 100 to 120 V ac and 200 to 500 V ac, making it versatile for various power supply scenarios.
Equipped with RS232 and RS485 communication ports, the 140 NOM 211 00 enables a Modbus+ network connection through a twisted pair single copper cable, enhancing connectivity and data transfer within complex automation setups. Its bridge mode capability allows for direct access to the local PLC or nodes on the Modbus Plus network without the need to traverse the entire network, streamlining the communication process.
With a power dissipation of 4 W and a maximum bus current requirement of 750 mA, this adaptor maintains efficiency while handling the demands of industrial environments. The front-end design is compact and user-friendly, ensuring easy installation and maintenance.
The Schneider 140 NOM 211 00 is an essential component for professionals seeking to optimise their control systems with a reliable and high-performing communication adaptor. Its design and functionality align with the rigorous demands of modern industrial applications, providing a dependable solution for system integrators and maintenance engineers.