Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product basis | 6ES7407-0KR02-0AA0 |
| Output voltage | DC |
| Backplane bus output, max. | 5 V DC/10 A; no base load required |
| 24 V DC output, max. | 1 A; idling-proof |
| Rated input values | 120 V DC, 230 V DC, 120 V AC, 230 V AC |
| Line frequency | Rated value 50 Hz and 60 Hz; permissible range 47 Hz to 63 Hz |
| Mains failure stored energy time | 20 ms |
| Active power input, typ. | 95 W |
| Power loss, typ. | 20 W |
| Protection | Equipment protection class I, with protective conductor |
| Conformal coating | Class 2 for high reliability according to EN 61086 |
Applications
- Redundant power supply use: The power supply is intended for redundant use.
Key Features
- Output current: Backplane bus output: 5 V DC, max. 10 A with no base load required; 24 V DC, max. 1 A and idling-proof.
- Input voltage: Rated input values: 120 V DC, 230 V DC, 120 V AC, and 230 V AC.
- Line frequency: Rated values: 50 Hz and 60 Hz; permissible range: 47 Hz to 63 Hz.
- Power protection: Short-circuit protection is provided for the output.
- Mains buffering: Stored energy time during mains or voltage failure: 20 ms; mains buffering according to NAMUR recommendation.
- Installation and protection: Dimensions: 50 mm width, 290 mm height, and 217 mm depth. Equipment protection class I, with protective conductor.
Frequently Asked Questions
1. What output currents does the 6AG1407-0KR02-7AA0 provide?
It provides 5 V DC for the backplane bus at max. 10 A, with no base load required, and 24 V DC at max. 1 A, with idling-proof operation.
2. Which input voltages are supported?
The rated input values are 120 V DC, 230 V DC, 120 V AC, and 230 V AC.
3. What line frequency range does it support?
The rated line frequencies are 50 Hz and 60 Hz, with a permissible range from 47 Hz to 63 Hz.
4. Does the power supply have mains buffering?
Yes. The stored energy time during mains or voltage failure is 20 ms, and mains buffering follows the NAMUR recommendation.
5. What should be verified before requesting a quote?
Verify the 6AG1407-0KR02-7AA0 order number, required 120/230 V AC/DC input, 5 V DC/10 A and 24 V DC/1 A outputs, dimensions, and redundant-use requirement.
