Product Overview
Technical Summary
| Product type | CR2 |
|---|---|
| Rack position | Central |
| Number of slots | 18; 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 |
Key Features
Product type designation: CR2 for the SIMATIC S7-400 central rack.
The rack has 18 slots arranged as 2 segments with 8 or 10 slots.
Communication bus: Yes; throughout both segments.
P bus: Yes; separated.
2 redundant PS can be plugged in.
Product lifecycle: Active Product.
Frequently Asked Questions
What is the exact product type of 6ES7401-2TA01-0AA0?
It is a SIMATIC S7-400 CR2 central rack.
How many slots does the CR2 rack have?
It has 18 slots in 2 segments with 8 or 10 slots.
What communication buses are supported?
The communication bus is available throughout both segments, and the P bus is separated.
Can redundant PS be plugged into this rack?
Yes. 2 redundant PS can be plugged in.
What should I provide for a project quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines for review.
