Product information
Overview
Key Features
- Extended rack for signal modules: The ER2 rack is designed for signal modules within the SIMATIC S7-400 system.
- 9 slots: The rack provides 9 module slots.
- Aluminum construction: The extended rack has an aluminum construction.
- Redundant PS plug-in option: 2 redundant PS can be plugged in.
- P bus: P bus: Yes.
- Communication bus: Communication bus: No.
Technical Summary
| Product type designation | ER2 |
|---|---|
| Rack type | Extended rack for signal modules |
| Material | Aluminum |
| Number of slots | 9 |
| Redundant PS | 2 can be plugged in |
| P bus | Yes |
| Communication bus | No |
Frequently Asked Questions
What is the exact product type of 6ES7403-1JA11-0AA0?
The product type designation is ER2, a SIMATIC S7-400 aluminum extended rack for signal modules.
How many slots does the ER2 rack have?
It has 9 slots.
Can redundant PS be plugged into this rack?
Yes. 2 redundant PS can be plugged in.
Does the rack have a P bus or communication bus?
P bus: Yes. Communication bus: No.
How can I request a quotation for this exact rack?
Send the required quantity, destination, and project-list context for a model-specific quotation.
