Home > Products > SIEMENS > SIMATIC S7 Series
SIMATIC S7-400H UR2-H Rack
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
| Model Number | 6ES7400-2JA00-0AA0 |
| Rack designation | UR2-H |
| Total module slots | 18 |
| Rack segmentation | 2 x 9 slots |
| Communication bus | Separated between segments |
| P bus | Separated between segments |
| Operating ambient temperature | 0–60 °C |
| Storage and transport temperature | 0–70 °C |
| CE marking | Approved |
| UKCA marking | Approved |
| UL approval | Provided |
| FM approval | Provided |
| RCM approval | Provided |
| KC approval | Provided |
| EAC approval | Provided |
| CCC approval | Provided |
| Sales | Phone/Whatsapp | |
|---|---|---|
| Jim Pei | [email protected] | +86 18020776782 |
Siemens 6ES7400-2JA00-0AA0 is the UR2-H rack for SIMATIC S7-400H automation systems. It provides two separate groups of module slots in one rack assembly. Both the communication bus and P bus are separated between these segments. This architecture accommodates the required central or distributed system arrangement. It is a rack component rather than a CPU or power supply.
The 6ES7400-2JA00-0AA0 supports the physical organization of a high-availability SIMATIC installation. Each segment must be populated and powered according to the system plan. Controller, communication and I/O choices remain separate from the rack order number. Check the existing rack arrangement before planning a replacement. The UR2-H provides the mounting and backplane structure for the selected S7-400H hardware.
Maintain separate communication and peripheral buses for the two rack segments.
Provide the physical slots and backplane connections for the planned S7-400H module arrangement.
Organize central or distributed rack hardware without treating the rack itself as an active controller.
No. Its two rack segments have separated communication and P buses.
The order number identifies the rack. CPUs and other modules are separate items unless included in the quotation.
No. Plan power supply and module placement independently for the separated segments.
No. It is the UR2-H rack structure; the required interface modules are selected separately.
The replacement must preserve the required two-segment layout and the module positions of the existing system.
Yes. Specify the rack-only requirement so separately ordered controllers, supplies and interfaces are clearly excluded.
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From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
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We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
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