6FC5357-0BY21-1AE0 Siemens PLC CPUs & Systems
Overview
The Siemens 6FC5357-0BY21-1AE0 is a versatile NCU module suited for the SINUMERIK series. Designed to manage up to eight axes, it typically operates with five axes and supports applications across automotive, aerospace, and power generation sectors.
Specifications
| Aerospace Applications | Supported |
|---|---|
| Automotive Applications | Supported |
| Maximum Number of Axes | 8 Axes |
| Maximum operating altitude | 1000m above sea level |
| Maximum Operating Humidity | 80%, non-condensing |
| Maximum Storage Humidity | 1000m above sea level |
| Operating environment | Clean indoor environment with no corrosive chemicals |
| Operating Temperature | 0 to 40 degrees Celsius |
| Power Generation Applications | Supported |
| Product Line | SINUMERIK |
| Product type | NCU Module |
| Profibus DP | Supported |
| Storage Temperature | 0 to 50 degrees Celsius |
| Typical Number of Axes | 5 Axes |
| Weight | 1.13 lbs (0.51 kg) |
Product details
| Manufacturer | Siemens |
|---|---|
| Manufacturer part number | 6FC5357-0BY21-1AE0 |
| KKM catalog reference | SIEMENS-6FC5357-0BY21-1AE0 |
| Product category | PLC CPUs & Systems |
| Published specifications | 15 attributes listed |
| Related part numbers | 2 other part numbers in this family |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 6FC5357-0BY21-1AE0?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 6FC5357-0BY21-1AE0?
6FC5357-0BY21-1AE0 is a Siemens part. KKM Solutions sources Siemens components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What is the lifecycle status of 6FC5357-0BY21-1AE0?
We do not hold a published lifecycle status for 6FC5357-0BY21-1AE0. Siemens's publishes whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the current status with the manufacturer at quote time — you are told if the part is superseded or discontinued before you commit. Either way we source current-production, superseded and long-obsolete parts the same way; where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 6FC5357-0BY21-1AE0?
Key specifications include Aerospace Applications: Supported; Automotive Applications: Supported; Maximum Number of Axes: 8 Axes; Maximum operating altitude: 1000m above sea level. The full specification table on this page lists every published attribute for this part.
How quickly can 6FC5357-0BY21-1AE0 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Siemens part numbers in this family:
Related Products
6FC5357-0BB52-0AE0 Siemens
6FC5370-0AA00-3AA1 Siemens
6FC5357-0BB35-0AE0 Siemens
6FC5370-3AA30-0AA1 Siemens
6FC5357-0BB33-0AE3 Siemens
6FC5372-0AA30-0AA0 Siemens
Browse more Siemens PLCs & Industrial Computing, or see everything from Siemens.
Industrial Automation & MRO Parts