Product Overview
Technical Summary
| Product designation | PS 25W 24VDC |
|---|---|
| Product basis | 6ES7505-0KA00-0AB0 |
| Rated supply voltage | 24 V; SELV |
| Permissible supply voltage | 19.2 V to 28.8 V static; 18.5 V to 30.2 V dynamic |
| Backplane-bus infeed power | 25 W; > +60 °C max. power input 12.5 W |
| Operating temperature | -40 °C to +70 °C; vertical mounting maximum +40 °C |
| Protection | IP20; reverse-polarity and short-circuit protection |
Key Features
- Product type: PS 25W 24VDC system power supply for the S7-1500 backplane bus.
- Supply voltage: Rated supply: 24 V DC; permissible range: 19.2 V to 28.8 V static, with dynamic limits of 18.5 V to 30.2 V.
- Backplane-bus power: Infeed power to the backplane bus: 25 W; maximum power input is 12.5 W above +60 °C.
- Conformal coating: Conformal coating for printed circuit board assemblies according to EN 61086, Class 2 for high reliability; Type 1 protection against fouling according to EN 60664-3.
- Ambient temperature: Operation: -40 °C to +70 °C; start-up at -25 °C. For vertical mounting, maximum temperature is +40 °C.
- Protection and dimensions: IP20, reverse-polarity and short-circuit protection. Dimensions: 35 mm × 147 mm × 129 mm; weight approximately 350 g.
Applications
- S7-1500 backplane-bus power supply: Supplies the backplane bus of the S7-1500 with operating voltage.
Frequently Asked Questions
Which specifications distinguish Siemens 6AG1505-0KA00-7AB0 from other power supplies?
Check the PS 25W 24VDC designation, 24 V DC rated supply, 25 W backplane-bus infeed power, conformal coating, and the -40 °C to +70 °C operating range.
What supply-voltage limits should be checked for this exact code?
The rated supply is 24 V DC. The permissible range is 19.2 V to 28.8 V static, with dynamic limits of 18.5 V to 30.2 V.
What mounting and environmental details should be verified?
Verify IP20 protection, dimensions of 35 mm × 147 mm × 129 mm, and that vertical mounting limits the maximum temperature to +40 °C.
What details are needed to request a quotation?
Provide the complete order number 6AG1505-0KA00-7AB0, required quantity, and destination.
