6ES74070-KA02-0AA0
Siemens 6ES7407-0KA02-0AA0, SIMATIC S7-400 PS 407 Power Supply, 120/230V UC
| Manufacturer: | Sintronics |
|---|---|
| Manufacturer no.: | 6ES74070KA02-0AA0 |
| Product no.: | S-045-159930 |
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Product information
Description
The Siemens SIMATIC S7-400 PS 407 (6ES7407-0KA02-0AA0) is a wide-range power supply module engineered for the S7-400 PLC system. It converts universal AC/DC supply voltages (120/230V UC) into stable 5V DC (10A) and 24V DC outputs to power the backplane bus and inserted modules. Features diagnostic status LEDs and dual backup battery slots for max system uptime.
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Technical data
| Weight: | 1.2 kg |
|---|---|
| Country of Origin: | Germany |
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Product Features
The Siemens SIMATIC S7-400 PS 407 (Catalog No. 6ES7407-0KA02-0AA0) is a heavy-duty central power supply module providing dependable operating voltage for CPUs, communication processors, and signal modules across the S7-400 backplane.
Technical Specifications
- Input Voltage: 120/230V UC (85–264V AC / 88–300V DC)
- Input Frequency: 47 to 63 Hz
- Output Voltage/Current 1: 5V DC / 10A (backplane bus)
- Output Voltage/Current 2: 24V DC / 1A
- Mains Buffering: min. 20 ms
- Backup Function: Slots for up to 2 backup batteries to protect volatile RAM
- Diagnostics: Status LEDs (DC 5V, DC 24V, BAF, BATT1/BATT2)
Mechanical and Installation Data
- Width: 50 mm (2 slots in S7-400 rack)
- Mounting: Installs directly into S7-400 racks (UR1/UR2)
- Protection Rating: IP20
- Operating Temperature: 0 °C to +60 °C
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