NEW 6ES7505-0KA00-0AB0

The product with the model number 6ES7505 – 0KA00 – 0AB0 is a SIMATIC S7 – 1500 system power supply manufactured by Siemens. Here is a detailed English description:

It is a PS 25W 24V DC power supply, which supplies the backplane bus of the S7 – 1500 with operating voltage. The rated power supply voltage is 24V DC, with an allowable range from 19.2V DC to 28.8V DC (18.5V DC for dynamic minimum and 30.2V DC for dynamic maximum). It has a rated input current of 1.3A at 24V DC, and the power fed to the backplane bus is 25W. The power loss under rated conditions is 6.2W.

This power supply has functions such as reverse – polarity protection and short – circuit protection. The power – off/blackout bridging time is 20 ms. Its protection level is IP20, and the equipment protection class is III with a safety lead wire. The operating temperature range is from – 25 °C to 60 °C, and the maximum installation altitude is 5000 m (with limitations when the installation altitude is greater than 2000 m). It weighs approximately 350 g.

It can convert AC or DC line voltages into the operating voltages required for the internal electronics, and can be used for S7 – 1500 or ET200MP systems. It can be engineered and configured via STEP 7 V12 and higher versions (for the PS 60W 24/48/60V DC HF, it requires STEP 7 V14 SP1 and above). In addition, for the PS 60W 24/48/60V DC HF version, it can provide retentive storage of CPU work memory (data) for all S7 – 1500 CPUs. It complies with relevant standards such as EN 61131 – 2 in terms of bus electrical isolation and safety electrical isolation, and has excellent EMC compatibility.