6AG1961-3BA21-7AX0 SIEMENS

The SIPLUS PS E202U Redundancy module, identified by the part number 6AG1961-3BA21-7AX0, is a ruggedized industrial component designed for use in harsh environmental conditions, with an extended temperature range of -40 to +70 degrees Celsius. This module features a conformal coating, providing enhanced protection against moisture, dust, and corrosive elements, ensuring reliable operation in demanding industrial settings. Based on the standard 6EP1961-3BA21, the SIPLUS version offers increased resilience and durability. It is specifically designed for redundant power supply configurations, accepting an input and output of 24 V DC with a current capacity of 40 A. The primary function of this redundancy module is to decouple two SITOP power supplies, each with a maximum output current of 20 A. By decoupling the power supplies, the module ensures that if one power supply fails, the other seamlessly takes over, preventing any interruption to the connected equipment. This redundancy feature is crucial in applications where continuous operation is essential, such as in critical infrastructure, automation systems, and process control environments. The SIPLUS PS E202U redundancy module enhances system reliability and minimizes downtime, contributing to increased productivity and reduced maintenance costs. Its robust design and conformal coating make it suitable for deployment in challenging industrial environments where standard components may not withstand the operating conditions.