Procurement teams shortlist 6ES7400-1TA11-0AA0 with Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Siemens 6ES7400-1TA11-0AA0 Programmable Logic Controller
The Siemens 6ES7400-1TA11-0AA0 is a premium PLC rack from the SIMATIC S7-400 series, featuring a durable aluminum UR1 frame with support for 18 slots.

| Brand | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7400-1TA11-0AA0 |
Siemens 6ES7400-1TA11-0AA0 Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-400, rack UR1 Alu, central and distributed with 18 slots, 2 redundant PS can be plugged in |
| Product family | Racks |
| Product Lifecycle (PLM) | PM300:Active Product |
| PLM Effective Date | 240 / 240 |
| Region Specific PriceGroup / Headquarter Price Group | Show prices |
| Metal Factor | AL : N / ECCN : N |
| Net Weight (kg) | 30,40 x 59,10 x 5,00 |
| Packaging Dimension | CM |
| Package size unit of measure | 1 Piece |
The 6ES7400-1TA11-0AA0 is part of the Racks category within the Siemens SIMATIC S7-400 product line and holds an active product lifecycle status (PM300). With dimensions of 30.40 x 59.10 x 5.00 cm, it offers robust mechanical stability while fitting seamlessly into control cabinets.
This rack enables seamless integration of CPUs, power supplies, communication modules, and I/O units. It also supports dual redundant power supplies for fail-safe operation in mission-critical applications, boosting system uptime and performance consistency.
Engineered for reliability in high-end automation setups, the Siemens 6ES7400-1TA11-0AA0 PLC rack is ideal for utilities, process industries, and large-scale manufacturing plants. Its aluminum construction offers additional protection in environments with temperature variations or EMI risks.
From distributed DCS setups to centralized SCADA systems, this rack forms the backbone of modular control architectures. It pairs effectively with S7-400 CPUs and expansion modules to meet the needs of scalable, secure industrial automation.
Make the 6ES7400-1TA11-0AA0 your go-to choice when building reliable and expandable control infrastructure with Siemensβ proven technology.




