Technical Summary
| Product designation | SIMATIC S7-400, Power supply PS407; 10 A, wide range, UC 120/230V, 5 V DC/10 A, for redundant use |
|---|---|
| Product lifecycle | Active Product |
| Input voltage | UC 120/230V |
| Output voltage | 5 V DC |
| Output current for backplane bus (5 V DC), max. | 10 A; no base load required |
| Output current for backplane bus (24 V DC), max. | 1 A; idling-proof |
| Rated value (AC) | 230 V AC |
| Rated value (DC) | 230 V DC |
| Line frequency | Rated value 60 Hz |
| Mains buffering | Mains/voltage failure stored energy time |
| Power loss, typ. | 20 W |
| Backup battery (optional) | Yes; 1x lithium AA; 3.6 V / 2.2 Ah |
Applications
Backplane bus supply
Supplies the S7-400 backplane bus with 5 V DC.
Key Features
SIMATIC S7-400 power supply
Power supply PS407 for SIMATIC S7-400.
10 A output
Provides 10 A output for the 5 V DC backplane bus.
Wide range input
Supports UC 120/230V input.
Redundant use
Suitable for redundant use.
Active Product
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 6ES7407-0KR02-0AA0?
It is a SIMATIC S7-400 PS407 power supply.
What output current does the PS407 provide for the 5 V DC backplane bus?
The maximum output current for the 5 V DC backplane bus is 10 A; no base load required.
What input range is supported by 6ES7407-0KR02-0AA0?
It supports UC 120/230V input.
What is the lifecycle status of this Siemens part?
Lifecycle status: Active Product.
