Key Features
- System power supply: SIMATIC S7-1500 system power supply PS 25W 24 V DC.
- Backplane bus supply: Supplies the backplane bus of the S7-1500 with operating voltage.
- Infeed power: Infeed power to the backplane bus: 25 W.
- Supply voltage: Rated value (DC): 24 V.
- Protection: Reverse polarity protection: Yes. Short-circuit protection: Yes.
Technical Summary
| Product type designation | PS 25W 24VDC |
|---|---|
| Function | System power supply |
| Infeed power to the backplane bus | 25 W |
| Supply voltage, rated value (DC) | 24 V |
| Input current, rated value at 24 V DC | 1.3 A |
| Permissible supply voltage, lower limit (DC) | 19.2 V; Static 19.2 V, dynamic 18.5 V |
| Permissible supply voltage, upper limit (DC) | 28.8 V; Static 28.8 V, dynamic 30.2 V |
| Reverse polarity protection | Yes |
| Short-circuit protection | Yes |
| Mains/voltage failure stored energy time | 20 ms |
| Isolation tested with | 707 V DC (type test) |
Applications
- Backplane bus supply for S7-1500: Supplies the S7-1500 backplane bus with operating voltage.
Frequently Asked Questions
What is Siemens 6ES7505-0KA00-0AB0?
It is a SIMATIC S7-1500 system power supply PS 25W 24 V DC.
What is the rated supply voltage for 6ES7505-0KA00-0AB0?
The rated value (DC) is 24 V.
What power does this S7-1500 system power supply provide?
Infeed power to the backplane bus is 25 W.
What protection functions are listed for 6ES7505-0KA00-0AB0?
Reverse polarity protection and short-circuit protection are both Yes.
