Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Input voltage | 400–500 V 3 AC |
| Output voltage | 24 V DC |
| Rated output current | 10 A |
| Adjustable output voltage | 24–28 V via potentiometer |
| Maximum power | 240 W |
| Connection type | Screw terminal |
| Mounting | DIN rail EN 60715 35×7.5/15 |
| Protection class | IP20 |
| Operating temperature | -40 °C to +70 °C in horizontal mounting; startup at -25 °C |
Applications
- Stabilized DC power supply: Provides stabilized, isolated 24 V DC power from a 3-phase AC input.
- 24 V status signalling: Provides a relay contact output for the "24 V OK" signal.
Key Features
- Input and output: 3-phase AC input: 400–500 V rated range; stabilized, isolated 24 V DC output at 10 A.
- Adjustable output: Output voltage is adjustable from 24 to 28 V via potentiometer, with maximum power of 240 W.
- Protection and monitoring: The output is short-circuit proof, with constant-current short-circuit protection, overvoltage protection and a green LED for 24 V OK.
- Connections: Screw terminals provide L1, L2, L3 and PE input connections, + and – output connections, and 13 and 14 auxiliary contacts.
- Installation: The enclosure measures 70 × 125 × 120 mm and snaps onto DIN rail EN 60715 35×7.5/15.
- SIPLUS environmental design: Conformal coating is provided; operation in horizontal mounting is -40 °C to +70 °C, with startup at -25 °C and natural convection.
Frequently Asked Questions
1. What input and output does Siemens 6AG1434-2BA20-7AA0 have?
It has a 400–500 V 3-phase AC input and a 24 V DC output rated at 10 A.
2. Can the output voltage be adjusted?
Yes. The output voltage can be adjusted from 24 to 28 V via potentiometer, with maximum power of 240 W.
3. How is the power supply mounted and connected?
It snaps onto DIN rail EN 60715 35×7.5/15 and uses screw terminals for the input, output and auxiliary contacts.
