Siemens 6ES7590-1AE80-0AA0 — S7-1500 Mounting Rail Buying Guide
Siemens 6ES7590-1AE80-0AA0 Mounting Rail — SIMATIC S7-1500 482.6 mm (approx. 19 inch) Specs, Price and Selection Guide
Control engineers specifying cabinet infrastructure for a SIMATIC S7-1500 deployment are typically down to one question at this stage: does this rail match my cabinet width and platform, and is it in stock? The Siemens 6ES7590-1AE80-0AA0 is a 482.6 mm (approximately 19-inch) galvanized aluminum mounting rail designed specifically for the S7-1500 system, with an integrated 35mm DIN rail profile and an included grounding screw. If your cabinet is a standard 19-inch enclosure and your controller is S7-1500, this is the part.
If you have already confirmed this is the right part, check current pricing and availability at LeadTime.ca — ships worldwide.
Who Should Buy the 6ES7590-1AE80-0AA0 — and Who Shouldn't
This rail is the correct choice for engineers and procurement specialists building or expanding a SIMATIC S7-1500 control system in a standard 19-inch cabinet enclosure. You're in the right place if:
- Your controller platform is confirmed as S7-1500 — not S7-1200, S7-300, or S7-400
- Your cabinet interior width accommodates the standard 482.6 mm (19-inch) form factor
- You need 155 mm of vertical clearance and 16 mm of depth available within the enclosure
- You require an integrated 35mm DIN rail for mounting terminals, breakers, relays, and fuses
- Your installation requires a grounding screw for cabinet bonding and electrical safety compliance
- Aluminum with galvanic isolation is acceptable for your operating environment
If your cabinet does not match the 482.6 mm standard width, if you are working with a legacy S7-300, S7-400, or S7-1200 system, or if your environment demands stainless steel or specialty coatings, this model is not the correct fit — consult the Siemens SIMATIC S7-1500 mounting rail product family for alternative length options and materials.
On this page:
- What the 6ES7590-1AE80-0AA0 Actually Does in an S7-1500 System
- Where This Rail Fits in a Typical S7-1500 Cabinet Architecture
- Industries and Applications Where This Rail Is Specified
- Key Specifications and Variant Comparison
- Expert Verdict: Strengths, Limits, and Procurement Reality
- Installation and Mounting Overview
- Compatible Components for This Rail
- Wrong-Part Prevention Checklist
- Frequently Asked Questions
- Why Order From LeadTime.ca
- At-a-Glance Summary
What the 6ES7590-1AE80-0AA0 Actually Does in an S7-1500 System
The SIMATIC S7-1500 mounting rail 482.6 mm (approx. 19 inch) is the structural base layer inside a control cabinet. It does not carry any I/O or CPU functions — its job is physical organization and electrical grounding of the auxiliary components that every S7-1500 installation requires: terminal blocks, circuit breakers, solid-state relays, fuse holders, and field wiring clamps. The 35mm DIN rail profile is integrated directly into the rail body, which eliminates the separate step of attaching a standalone DIN track to a mounting plate and reduces cabinet assembly time. The included grounding screw bonds the entire rail assembly to the cabinet frame, establishing a continuous low-impedance grounding path that supports EMC compliance from day one of installation.
The rail is manufactured from aluminum with a galvanic isolation coating. This combination resists corrosion in humid or mildly aggressive industrial environments and reduces noise coupling between the rail and adjacent control components. At 482.6 mm wide, 155 mm tall, and 16 mm deep, the physical envelope fits directly into the standard 19-inch cabinet infrastructure used across the majority of modern industrial control enclosures worldwide. The rail weighs approximately 941 grams — light enough for single-person installation without additional handling equipment.
Where This Rail Fits in a Typical S7-1500 Cabinet Architecture
This rail sits below the S7-1500 CPU and I/O backplane in the cabinet vertical stack, serving as the organized mounting layer for all auxiliary electrical components that support the PLC system.
- S7-1500 CPU and I/O modules mount on the backplane above, connected via the system bus
- The 6ES7590-1AE80-0AA0 rail mounts horizontally in the cabinet at an appropriate vertical position below the backplane
- Circuit breakers, terminal blocks, relays, and fuse holders clip onto the integrated 35mm DIN rail profile
- The grounding screw connects the rail assembly to the cabinet frame bonding bus or main ground point
- Field cables from sensors, actuators, and power distribution route from DIN-mounted terminal blocks to the S7-1500 I/O modules above
Industries and Applications Where This Rail Is Specified
In automotive assembly facilities, the 6ES7590-1AE80-0AA0 appears in distributed control cabinets where S7-1500 systems manage conveyor drives, robotic cells, and safety relay circuits. The standard 19-inch form factor means the rail drops into existing cabinet infrastructure without dimensional rework.
Pharmaceutical and food and beverage manufacturers building modular, GMP-compliant control enclosures specify this rail because the galvanic isolation coating meets corrosion resistance requirements for washdown-adjacent environments and the integrated grounding screw supports validation documentation for EMC compliance.
Systems integrators handling S7-300 to S7-1500 migration projects consistently order this rail as part of the cabinet redesign package. The new S7-1500 backplane requires updated mounting infrastructure, and this rail is the correct replacement for legacy rail assemblies that do not match the S7-1500 form factor.
OEM machine builders standardizing their control platforms around S7-1500 use this rail across all machine variants to reduce BOM complexity and speed cabinet assembly. A single rail SKU across the product line simplifies procurement and reduces inventory overhead.
| Application | Typical Deployment |
|---|---|
| Automotive assembly line | S7-1500 cabinet with distributed I/O, safety relays, and circuit protection mounted on this rail |
| S7-300 to S7-1500 retrofit | Cabinet redesign requiring new 19-inch mounting rail to match updated backplane infrastructure |
| Pharmaceutical production | Modular control enclosure with validated EMC grounding through integrated grounding screw |
| OEM machine building | Standardized BOM with single rail SKU across all machine variants in product family |
| SCADA cabinet integration | Terminal blocks and communication modules organized on DIN rail within 19-inch rack enclosure |
| Water treatment facility | S7-1500 control system with fuse holders, relays, and field terminals mounted on this rail |
Key Specifications and Variant Comparison for the 6ES7590-1AE80-0AA0
| Specification | Value |
|---|---|
| Width | 482.6 mm (approx. 19 inches) |
| Height | 155 mm |
| Depth | 16 mm |
| Weight | Approx. 941 g (approx. 2.07 lbs) |
| Material | Aluminum, galvanically isolated |
| Integrated DIN Rail Profile | 35mm standard |
| Grounding Screw | Included |
| Primary Platform Compatibility | SIMATIC S7-1500 only |
| Certifications | KC (Korea Certification), RoHS compliant |
| eClass Classification | 27-40-06-02 |
Full technical specifications are available on the product page at LeadTime.ca.
| Rail Option | Width | Platform | DIN Rail Integrated | Grounding Screw | Use When |
|---|---|---|---|---|---|
| 6ES7590-1AE80-0AA0 | 482.6 mm (19 in) | S7-1500 | Yes (35mm) | Included | Standard 19-inch cabinet, S7-1500 platform |
| Alternative shorter rail | Less than 482.6 mm | S7-1500 | Consult Siemens selector | Consult product page | Space-constrained or non-standard cabinet widths |
| S7-1200 mounting rail | Different specification | S7-1200 only | Varies by model | Varies by model | S7-1200 controller systems — not interchangeable |
| S7-300/S7-400 legacy rail | Different specification | S7-300 / S7-400 | Varies by model | Varies by model | Legacy platforms only — not compatible with S7-1500 |
If your system is confirmed S7-1500 in a standard 19-inch enclosure, the 6ES7590-1AE80-0AA0 is the correct choice — check current availability and pricing at LeadTime.ca.
Expert Verdict: What This Rail Does Well, Where It Has Limits, and How to Source It
The 6ES7590-1AE80-0AA0 is a straightforward, high-confidence purchase for any engineer working within the S7-1500 platform and standard 19-inch cabinet infrastructure. The value proposition is in what it eliminates: sourcing a separate DIN track, fabricating a custom mounting plate, and spending time on post-commissioning EMI troubleshooting when a grounding connection gets skipped under schedule pressure. Field integration data cited in the SIMATIC product documentation indicates that pre-integrated DIN rail and grounding solutions reduce cabinet assembly time by 15 to 25 percent compared to custom mounting approaches — on a 10-cabinet deployment, that is a measurable labor saving. The galvanic isolation coating is a practical durability feature in the manufacturing, food and beverage, and water treatment environments where this rail most commonly appears.
The limits are equally straightforward. This rail does not flex to non-standard cabinet dimensions. At 482.6 mm, it is purpose-matched to the 19-inch cabinet world — if your enclosure is narrower, shorter, or requires vertical mounting, you need a different SKU from the S7-1500 rail family. It is also strictly an S7-1500 component. Engineers working across legacy S7-300, S7-400, or S7-1200 platforms cannot substitute this rail and should confirm the correct mounting rail for each controller generation before ordering. If you are running a mixed-platform facility, separate rail SKUs per platform are unavoidable.
On the procurement side, the 6ES7590-1AE80-0AA0 is a standard stock item with stable availability across authorized Siemens distributors worldwide. It ships next business day under normal inventory conditions and carries no unusual lead time risk. Volume pricing is available at standard break quantities, and bundling this rail alongside S7-1500 I/O modules or terminal accessories is a common practice that can reduce overall order processing time on multi-cabinet projects. If this matches your system requirements, view current stock and pricing at LeadTime.ca.
For volume pricing or to confirm lead time before committing to a build, contact the LeadTime.ca team directly — we ship worldwide.
Installation and Mounting Overview for the 6ES7590-1AE80-0AA0
The following covers the key steps and verification points for mounting this rail. For full installation procedures, refer to the Siemens SIMATIC S7-1500 mounting and installation manual.
- Verify physical dimensions before installation: confirm 482.6 mm width, 155 mm height, and 16 mm depth all clear within the target cabinet envelope without interference
- Mount the rail horizontally at the planned vertical position in the cabinet, securing at each end using standard cabinet mounting brackets; verify level alignment before fastening
- Connect the included grounding screw to the main cabinet frame bonding point or grounding bus using an appropriately gauged bare copper conductor; verify continuity resistance from rail to frame is less than 0.1 ohm with a calibrated multimeter
- Mount DIN rail components (circuit breakers, terminal blocks, relays, fuse holders) by snapping onto the integrated 35mm profile; confirm each component is mechanically secured and observe individual component spacing requirements
- Reserve a minimum of 30 to 50 percent of DIN rail capacity as spare space for future device additions and to maintain thermal clearance between components
Compatible Components for the 6ES7590-1AE80-0AA0 Integrated DIN Rail
The integrated 35mm DIN rail profile on this rail accepts the full range of standard industrial auxiliary components. The following device types are commonly mounted on this rail within S7-1500 control cabinet assemblies:
- SIMATIC S7-1500 IO Link modules — for field device integration within the S7-1500 architecture
- Automatic circuit breakers — 35mm DIN rail clip-mount, standard profile devices from any manufacturer
- Terminal blocks — field wiring termination for sensor, actuator, and power distribution connections
- Solid-state relays and control relays — signal switching and load isolation for S7-1500 outputs
- Fuses and fuse holders — branch circuit protection for distributed loads
- Clamps and mounting end brackets — rail end stops and wire management hardware
Wrong-Part Prevention Checklist Before You Order the 6ES7590-1AE80-0AA0
Before placing your order, run through each item on this checklist. Every item corresponds to a real sourcing error that creates rework and project delay.
- Confirm controller platform is S7-1500 (not S7-1200, S7-300, or S7-400)
- Verify cabinet width is standard 19-inch (482.6 mm) configuration
- Check that mounting depth (16 mm) fits within cabinet envelope
- Ensure height clearance (155 mm) is available in target enclosure
- Confirm need for integrated DIN rail (not bare rail only)
- Verify grounding screw requirement aligns with system architecture
- Check weight capacity of mounting structure (rail weighs approximately 941 g when loaded)
- Confirm aluminum material is acceptable for environment (no special stainless steel requirement)
If you have worked through this list and the 6ES7590-1AE80-0AA0 is confirmed correct, view current stock and place your order at LeadTime.ca. If any item raises a question, contact the LeadTime.ca team — we can help verify compatibility before your order is placed.
Frequently Asked Questions
Is the 6ES7590-1AE80-0AA0 compatible with my S7-1500 controller?
Yes, provided your controller is confirmed as an S7-1500 model. Verify your PLC model number in the system documentation or directly from the CPU display before ordering. This rail is designed for the S7-1500 platform specifically and is not forward or backward compatible with other S7 generations.
Can I use this rail with a legacy S7-300 or S7-400 system?
No. The 6ES7590-1AE80-0AA0 is specified for SIMATIC S7-1500 only. Legacy S7-300 and S7-400 systems use different mounting rail specifications. Using the wrong rail for a non-S7-1500 platform will result in a physical mounting mismatch and may require cabinet rework to correct.
What is included with the 6ES7590-1AE80-0AA0 in the box?
The package includes the aluminum mounting rail itself with an integrated 35mm DIN rail profile and one grounding screw for cabinet frame bonding. No additional mounting brackets or cables are included — standard cabinet mounting hardware is used for installation.
Does the galvanic isolation coating affect electrical grounding performance?
The galvanic isolation coating protects against corrosion and reduces unwanted electrical noise coupling between the rail and surrounding components. The grounding screw provides the intentional, direct electrical connection to the cabinet frame. These are two separate and complementary functions — the coating does not replace or interfere with the grounding screw connection.
How much DIN rail space does this rail provide, and how should I plan component layout?
The rail provides 482.6 mm of total width along the integrated 35mm DIN profile. Standard practice is to reserve 30 to 50 percent of that length as spare capacity for future device additions and to maintain thermal clearance. For multi-cabinet deployments, model your component layout in 2D CAD before ordering to confirm rail real estate is sufficient for your device count.
What is the typical lead time and is this part normally in stock?
The 6ES7590-1AE80-0AA0 is a standard stock item at authorized Siemens distributors worldwide. Under normal inventory conditions it ships next business day. Back-order risk is minimal for this component. Check real-time stock status at LeadTime.ca for current availability before committing to a project schedule.
Why Order the 6ES7590-1AE80-0AA0 From LeadTime.ca
- Ships worldwide — no geographic restrictions on sourcing or delivery
- Authorized distributor access to genuine Siemens SIMATIC components with full manufacturer warranty coverage
- Volume pricing available for multi-unit or multi-cabinet project orders — contact the team before placing a large order
- Responsive technical team available to confirm compatibility or validate part numbers before your purchase commitment
- Hard-to-find and standard Siemens automation components stocked for fast fulfillment
- View the 6ES7590-1AE80-0AA0 product page at LeadTime.ca
- Contact LeadTime.ca for a quote or to confirm lead time
At-a-Glance Summary: Siemens 6ES7590-1AE80-0AA0
- Official product name: SIMATIC S7-1500 mounting rail 482.6 mm (approx. 19 inch)
- Physical dimensions: 482.6 mm wide × 155 mm tall × 16 mm deep
- Weight: approximately 941 g (approximately 2.07 lbs)
- Material: aluminum with galvanic isolation coating for corrosion resistance
- Integrated 35mm standard DIN rail profile — no separate DIN track required
- Grounding screw included for direct cabinet frame bonding
- Compatible platform: SIMATIC S7-1500 only — not compatible with S7-1200, S7-300, or S7-400
- Certifications: KC (Korea Certification), RoHS compliant, eClass 27-40-06-02
- Stock status: standard in-stock item, typical next business day shipment
- Over 95% of modern industrial control cabinets use 35mm DIN rail — this rail integrates without custom interfaces
- Pre-integrated DIN rail and grounding reduces cabinet assembly time by 15 to 25 percent versus custom mounting approaches