Sales and repairs of power supplies for SIMATIC S7-1500
S7-1500 power supplies – new and refurbished parts and repairs
SIMATIC S7-1500 power supplies power the PLC assembly and its modules. We supply PS system power supplies and PM load power supplies; the correct version depends on the configuration and power requirements.
We will send a non-binding quote within 1 hour.
- Worldwide delivery
- Our own and partner parts stock
- Professional repairs
- Parts with warranty
More about selecting S7-1500 power supplies parts
SIEMENS SIMATIC S7-1500 power and system power supplies
The SIMATIC S7-1500 system uses two basic types of power supplies. PM power supplies convert mains voltage to stabilised 24 V DC for powering CPUs, I/O modules, sensors and other devices. PS system power supplies are designed to power the internal backplane bus of the S7-1500 system.
When replacing a power supply, we recommend using the exact SIEMENS order number. It is important to check the input voltage, required power or output current and, for system power supplies, the required power for the backplane bus.
PM 1507 – 24 V DC / 3 A
Stabilised power supply for SIMATIC S7-1500 with 120/230 V AC input and 24 V DC / 3 A output. It is used to power the PLC and other devices operating at 24 V DC.
PM 1507 – 24 V DC / 8 A
Higher-power version of the PM 1507 with a 24 V DC / 8 A output. Suitable for systems with higher current requirements.
PS 25 W system power supplies
PS 25 W system power supplies provide power to the SIMATIC S7-1500 backplane bus. Selected newer versions also feature integrated power measurement.
PS 60 W system power supplies
Higher-power system supplies for the S7-1500 backplane bus are available, for example, for 24/48/60 V DC or 120/230 V AC/DC input. HF versions with buffering functionality are also available.
How to choose the right S7-1500 power supply?
When replacing an existing power supply, the safest approach is to use the complete SIEMENS order number. When selecting another version, we recommend comparing:
- whether you need a PM power supply or a PS system power supply,
- input voltage,
- output voltage and current for PM power supplies,
- power rating of the PS system power supply,
- total power consumption of the S7-1500 system,
- requirement for integrated power measurement,
- requirement for buffering functionality,
- compatibility with the existing S7-1500 or ET 200MP system.
Typical SIMATIC S7-1500 power supplies
| Order number | Power supply type | Basic version |
|---|---|---|
| 6EP1332-4BA00 | PM 1507 | 120/230 V AC → 24 V DC / 3 A |
| 6EP1333-4BA00 | PM 1507 | 120/230 V AC → 24 V DC / 8 A |
| 6ES7505-0KA00-0AB0 | PS 25 W | 24 V DC, S7-1500 backplane bus power supply |
| 6ES7505-0KA01-0AB0 | PS 25 W | 24 V DC, integrated power measurement |
| 6ES7505-0RA00-0AB0 | PS 60 W | 24/48/60 V DC, backplane bus power supply |
| 6ES7507-0RA00-0AB0 | PS 60 W | 120/230 V AC/DC, backplane bus power supply |
| 6ES7505-0RB00-0AB0 | PS 60 W HF | 24/48/60 V DC, buffering functionality |
What is the difference between a PM and PS power supply?
PM – Power Module provides stabilised 24 V DC voltage for powering CPUs, I/O modules, sensors, actuators and other devices.
PS – System Power Supply directly powers the backplane bus of the SIMATIC S7-1500 system. In larger configurations, a system power supply may be required to provide sufficient power for the internal bus.
New and refurbished power supplies from stock
For current SIMATIC S7-1500 power supplies, we primarily check the availability of a new original SIEMENS part. We use an extensive European warehouse network with more than 900,000 industrial spare parts.
This also enables us to source refurbished, older, obsolete or hard-to-find power supplies. If you cannot find a specific order number in the e-shop, send it to us and we will prepare a quotation with price and delivery time.
Repairs of SIEMENS SIMATIC S7-1500 power supplies
If you have a faulty power or system power supply, you can send it to us for diagnostics and repair. Repairs are carried out in specialised repair centres in Europe with which we have long-term cooperation.
These repair centres specialise in industrial electronics and repaired power supplies are functionally tested before being returned to the customer.
Frequently asked questions
Yes. Ideally, send us the complete SIEMENS order number from the nameplate, for example 6ES7505-0RA00-0AB0, and the required quantity. We will prepare a quotation with price and delivery time, usually within 1 hour.
PM 1507 provides stabilised 24 V DC for powering the PLC and other devices. A PS system power supply is designed specifically to power the SIMATIC S7-1500 backplane bus.
It depends on the total power consumption of the S7-1500 system and the number of installed modules. When replacing an existing power supply, we recommend using its exact order number.
Selected HF system power supplies with buffering functionality allow data in the CPU working memory to be retained as retentive data in the event of a power failure.
Yes. We also check other power and system power supplies in European warehouses. Send us the complete order number and we will prepare a quotation based on current availability.
Yes. You can send the faulty power supply to FOXON. We will arrange diagnostics, repair and subsequent functional testing at a specialised repair centre in Europe with which we have long-term cooperation.
6ES7505-0RB00-0AB0
6ES7505-0KA01-0AB0
6ES7507-0RA00-0AB0
6ES7505-0RA00-0AB0
6ES7505-0KA00-0AB0
6EP1333-4BA00
6EP1332-4BA00
6EP1333-4BA00-8AA0
6EP1332-4BA00-8AA0
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Question or Inquiry
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