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SIEMENS 6ES7403-1TA00-0AA0SIMATIC S7-400, ER1 EXP. RACK, WITH 18 SLOTS,F. SIGNAL MODULES ONLY
Okay, let's take a look at the Siemens 6ES7403-1TA00-0AA0 SIMATIC S7-400, ER1 Expansion Rack:
This is a different model of expansion rack designed for the Siemens SIMATIC S7-400 programmable logic controller (PLC) system. The ER1 expansion rack is used to add additional I/O and other modules to an existing S7-400 configuration, similar to the ER2 racks we discussed earlier.
Some key details about the 6ES7403-1TA00-0AA0 ER1 expansion rack:
- Holds up to 4 modules in the S7-400 series
- Dimensions of 482.6 mm x 177 mm x 270 mm (W x H x D)
- Supports redundant 100-240 VAC/DC power supplies
- Includes a system bus to connect the modules within the rack
- Mounts on a standard 19" rack system
- Allows expansion of an existing S7-400 PLC system by adding more I/O, communication, or other modules
The main difference between the ER1 and ER2 expansion racks is the number of module slots - the ER1 has 4 slots compared to the 9 slots in the ER2 models.
The ER1 rack connects to the main S7-400 central rack via a bus connector, enabling the expansion rack's modules to be integrated into the overall SIMATIC S7-400 control system architecture.
So in summary, the 6ES7403-1TA00-0AA0 is an ER1 expansion rack that provides a 4-slot option for modularly expanding an existing Siemens S7-400 PLC system. Let me know if you need any other details on this particular expansion rack model.
| Product | |
| Article Number (Market Facing Number) | 6ES7403-1TA00-0AA0 |
| Product Description | SIMATIC S7-400, ER1 EXP. RACK, WITH 18 SLOTS,F. SIGNAL MODULES ONLY |
| Product family | Not available |
| Product Lifecycle (PLM) | PM500:Discontinued Product or end of PLM & Support |
| PLM Effective Date | End of product lifecycle since: 01.08.2010 |
| Notes | |
| Successor information | |
| Successor | 6ES7403-1TA01-0AA0 |
| Successor Description | SIMATIC S7-400, extension rack ER1 with 18 slots, only for signal modules 2 redundant PS can be plugged in |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 2AP / 2AP |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | None |
| Delivery information | |
| Export Control Regulations | ECCN : N / AL : N |
| Estimated dispatch time (Working Days) | 1 Day/Days |
| Net Weight (kg) | 2,921 Kg |
| Packaging Dimension | 35,50 x 53,00 x 5,00 |
| Package size unit of measure | CM |
| Quantity Unit | 0 Piece |
| Packaging Quantity | 1 |
| Additional Product Information | |
| EAN | 4025515128342 |
| UPC | Not available |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST9-E5 |
| Product Group | 2296 |
| Group Code | R111 |
| Country of origin | Germany |
