Key Features
- System power supply with buffer functionality: SIMATIC S7-1500 system power supply with buffer functionality.
- Power rating: Infeed power to the backplane bus: 60 W.
- Supply voltage: Rated value (DC): 24 V / 48 V / 60 V.
- Retentive data support: Permits the CPU to retain RAM (data) retentively.
- Protection and diagnostics: Reverse polarity protection, short-circuit protection, and status indicator: Yes.
Technical Summary
| Product type designation | PS 60 W 24/48/60 V DC HF |
|---|---|
| System function | System power supply with buffer functionality |
| Infeed power to the backplane bus | 60 W |
| Rated value (DC) | 24 V / 48 V / 60 V |
| Permissible lower voltage limit (DC) | 19.2 V; Static 19.2 V, dynamic 18.5 V |
| Permissible upper voltage limit (DC) | 72 V; Static 72 V, dynamic 75.5 V |
| Reverse polarity protection | Yes |
| Short-circuit protection | Yes |
| Mains/voltage failure stored energy time | 20 ms |
| Status indicator | Yes |
| Isolation tested with | 2 500 V DC (type test) |
| Equipment protection class | I, with protective conductor |
Applications
- Backplane bus power supply: Supplies the S7-1500 backplane bus with operating voltage.
- Retentive CPU data support: Supports retentive RAM data retention in the CPU.
Frequently Asked Questions
What is the exact product type for 6ES7505-0RB00-0AB0?
The product type designation is PS 60 W 24/48/60 V DC HF.
What is the rated DC supply voltage for this S7-1500 system power supply?
Rated value (DC): 24 V / 48 V / 60 V.
What backplane bus power does this module provide?
Infeed power to the backplane bus: 60 W.
What protection functions are included on this power supply?
Reverse polarity protection: Yes. Short-circuit protection: Yes.
