Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | ER2 |
| Rack slots | 9 |
| Supported modules | Signal modules only |
| Redundant PS | 2 redundant PS can be plugged in |
| P bus | Yes |
| Communication bus | No |
| Product lifecycle | Announcement of product phase-out |
Applications
- Rack extension: Provides an extension rack with 9 slots for signal modules.
Key Features
- Product type: ER2 extension rack for SIMATIC S7-400.
- Number of slots: 9 slots.
- Module limitation: Only for signal modules.
- Redundant PS: 2 redundant PS can be plugged in.
- P bus: P bus: Yes.
- Communication bus: Communication bus: No.
Frequently Asked Questions
1. What is the product type of Siemens 6ES7403-1JA01-0AA0?
It is an ER2 extension rack for SIMATIC S7-400.
2. How many slots does the ER2 extension rack have?
It has 9 slots.
3. Which modules is this rack intended for?
It is intended only for signal modules.
4. Can redundant PS be plugged into this rack?
Yes. 2 redundant PS can be plugged in.
5. Does the rack have a communication bus?
No. Communication bus: No; P bus: Yes.
