Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Input voltage | 24 V DC, 48 V DC, 60 V DC |
| Input current | 4 A at 24 V DC; 2 A at 48 V DC; 1.6 A at 60 V DC |
| Backplane bus output | 5 V DC, max. 10 A; 24 V DC, max. 1 A |
| Active power input, typ. | 95 W |
| Power loss, typ. | 20 W |
| Required slots | 2 |
| Mains/voltage failure stored energy time | 20 ms |
| Protection | Short-circuit protection; equipment protection class I, with protective conductor |
Applications
- S7-400 power supply: Supplies 5 V DC and 24 V DC to the SIMATIC S7-400 backplane bus.
Key Features
- Wide-range DC input: Rated input values are 24 V DC, 48 V DC and 60 V DC.
- Backplane bus output: The 5 V DC backplane bus output provides up to 10 A with no base load required.
- 24 V DC backplane output: The 24 V DC backplane bus output provides up to 1 A and is idling-proof.
- Short-circuit protection: The output has short-circuit protection.
- Installation requirement: The power supply requires 2 slots.
- Optional backup battery: An optional backup battery uses 2x lithium AA; 3.6 V / 2.2 Ah.
Frequently Asked Questions
1. What input voltages does the 6ES7405-0KA02-0AA0 support?
It supports rated input values of 24 V DC, 48 V DC and 60 V DC.
2. What backplane bus outputs are provided?
The 5 V DC output provides up to 10 A with no base load required, and the 24 V DC output provides up to 1 A and is idling-proof.
3. How many slots does this power supply require?
It requires 2 slots.
4. Does it provide short-circuit protection?
Yes, it has short-circuit protection.
