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SIEMENS 6ES7403-1TA11-0AA0 S7-400, ER1 EXPANSION RACK ALU, 18 SLOTS
Okay, got it. You're asking about the Siemens 6ES7403-1TA11-0AA0 SIMATIC S7-400, ER1 Expansion Rack with 18 slots and an aluminum (ALU) construction.
Here are the key details on this particular S7-400 ER1 expansion rack model:
- Model Number: 6ES7403-1TA11-0AA0
- Product Name: SIMATIC S7-400, ER1 Expansion Rack ALU, 18 Slots
- This is an expansion rack designed for the Siemens SIMATIC S7-400 PLC system
- It has an enhanced 18-slot configuration, compared to the standard 4-slot ER1 racks
- The 18 slots are specifically for signal modules - not other S7-400 module types
- The rack enclosure is made of aluminum (ALU) rather than the typical steel
- Dimensions are 482.6 mm x 310 mm x 270 mm (W x H x D)
- Supports redundant 100-240 VAC/DC power supplies
- Includes an internal system bus for communication between the modules
- Mounts on a standard 19-inch rack system
- Allows significant expansion of I/O capacity in an S7-400 PLC system
The key differences from the standard ER1 rack are the expanded 18-slot capacity and the aluminum construction. This provides more flexibility to add many signal modules to an S7-400 control system, while also offering a slightly lighter weight option.
Overall, the 6ES7403-1TA11-0AA0 is an enhanced ER1 expansion rack well-suited for applications requiring large-scale distributed I/O integration into a SIMATIC S7-400 PLC platform. Let me know if you need any other details!
| Product | |
| Article Number (Market Facing Number) | 6ES7403-1TA11-0AA0 |
| Product Description | SIMATIC S7-400, ext. rack ER1 aluminum, with 18 slots, for signal modules, 2 redundant PS can be plugged in |
| Product family | Racks |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 240 / 240 |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | None |
| Delivery information | |
| Export Control Regulations | AL : N / ECCN : N |
| Estimated dispatch time (Working Days) | 5 Day/Days |
| Net Weight (kg) | 2,880 Kg |
| Packaging Dimension | 30,00 x 58,50 x 4,00 |
| Package size unit of measure | CM |
| Quantity Unit | 1 Piece |
| Packaging Quantity | 1 |
| Additional Product Information | |
| EAN | 4019169154802 |
| UPC | 662643401677 |
| Commodity Code | 85389099 |
| LKZ_FDB/ CatalogID | ST74 |
| Product Group | 4044 |
| Group Code | R338 |
| Country of origin | Germany |
