6ES7505-0KA00-0AB0

The 6ES7505-0KA00-0AB0 model from Siemens is part of the SIMATIC series and serves as a crucial power supply for programmable logic controllers (PLCs). It operates with a rated supply voltage of 24 volts DC and can sustain a rated input current of 1.3 Amps. This unit provides a reliable power output of 25 Watts for the backplane bus, which is essential for the functioning of various connected devices.

When faced with a mains or voltage interruption, it can store energy for up to 20 milliseconds. This capability ensures continuity in power delivery during short outages. Under nominal conditions, the device exhibits a power loss of approximately 6.2 Watts, contributing to energy efficiency.

Enclosed in a structure rated IP20, the power supply is designed for indoor environments, protecting it from solid objects larger than 12.5 mm. The unit also includes an LED status indicator for monitoring performance and operational status. During testing, the isolation test voltage reaches 707 volts DC to ensure safe operation.

The operating temperature range extends from -25°C to +60°C, allowing for versatility in various environmental conditions. Furthermore, it has an impressive storage temperature specification, capable of withstanding temperatures from -40°C to +70°C. The device features robust EMC surge immunity, rated at ±1 kV for symmetric and ±2 kV for asymmetric surges, ultimately enhancing its resilience against electrical disturbances.