| Brand Name: Siemens |
Model Number: 6ES7405-0DA02-0AA0 |
| Place of Origin: Germany | Warranty: 12 Months |
| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | 6ES7405-0DA02-0AA0 |
| Rated input voltages | 24 / 48 / 60 V DC |
| Mains interruption buffering | 20 ms |
| Rated input current at 24 V DC | 2 A |
| Rated input current at 48 V DC | 1,000 mA |
| Rated input current at 60 V DC | 800 mA |
| Maximum inrush current | 18 A |
| Inrush half-value duration | 20 ms |
| Backplane output voltages | 5 V DC and 24 V DC |
| 5 V backplane current | 4 A maximum |
| 24 V backplane current | 0.5 A maximum |
| Typical active input power | 48 W |
| Typical power loss | 16 W |
| Optional backup batteries | 2 lithium AA, 3.6 V / 2.2 Ah |
| Required rack slots | 1 |
| Primary/secondary isolation | Yes |
| Overvoltage category | II |
| Equipment protection class | Class I, with protective conductor |
| Operating temperature | 0 to +60 °C |
| Connection conductor cross-section | 3 x 1.5 mm² |
| Cable outside diameter | 3-9 mm |
| Output short-circuit protection | Yes |
| Minimum 5 V base load | None required |
| 24 V output no-load operation | Permitted |
| Mains buffering recommendation | NAMUR |
| FM temperature classification | 0 to +60 °C, T4 |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
Convert the specified DC input into the backplane supplies required by the installed rack modules.
Bridge the documented short supply interruption and support the station power arrangement within the module ratings.
Accommodate the optional battery arrangement required by the compatible controller application, following the station maintenance procedure.
No. This PS 405 article uses the specified DC input arrangement, so the source and wiring must be checked.
It is an S7-400 rack power module supplying the backplane. Use the correct station and connection arrangement.
No. The batteries are optional and must be explicitly included in the quotation if required.
The data sheet states that no base load is required for the main backplane output.
The module is equipment protection Class I and requires the protective-conductor arrangement specified for the installation.
Review the combined backplane demand of the installed modules against both output ratings and the rack configuration.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
A Germany customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.
An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
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