Product information
Overview
Key Features
- CR2 rack design: Product type designation: CR2 central rack for SIMATIC S7-400.
- 18 slots: The rack has 18 slots arranged as 2 segments with 8 or 10 slots.
- Communication bus: Communication bus: Yes; throughout both segments.
- Separated P bus: P bus: Yes; separated.
- Redundant PS plug-in capability: 2 redundant PS can be plugged in.
- Active Product: Product lifecycle: Active Product.
Technical Summary
| Product type | CR2 |
|---|---|
| Rack type | Central rack |
| Number of slots | 18 |
| Slot arrangement | 2 segments with 8 or 10 slots |
| Communication bus | Yes; throughout both segments |
| P bus | Yes; separated |
| Power supply configuration | 2 redundant PS can be plugged in |
| Product lifecycle | Active Product |
Frequently Asked Questions
How can I verify the exact Siemens rack variant?
The exact order number is 6ES7401-2TA01-0AA0, and the product type designation is CR2.
How many slots does this CR2 rack have?
It has 18 slots, arranged as 2 segments with 8 or 10 slots.
Does the communication bus run through both segments?
Yes. The communication bus is available throughout both segments.
Can 2 redundant PS units be plugged into this rack?
Yes. 2 redundant PS can be plugged in.
What should I provide for a quotation request?
Provide the required quantity, destination, and project-list context for the Siemens 6ES7401-2TA01-0AA0.
