Technical Summary
| Product type designation | ER2 |
|---|---|
| Number of slots | 9 |
| P bus | Yes |
| Communication bus | No |
| Product lifecycle | Announcement of product phase-out |
Applications
Signal module mounting in a SIMATIC S7-400 rack
Provides 9 slots for signal modules.
Redundant power supply installation
Accepts 2 redundant PS.
Key Features
SIMATIC S7-400 extended rack ER2
Extended rack ER2 aluminum for the SIMATIC S7-400 family.
9-slot configuration
Provides 9 slots for signal modules.
Redundant power supply positions
2 redundant PS can be plugged in.
P bus present
P bus: Yes.
Communication bus not present
Communication bus: No.
Frequently Asked Questions
What is Siemens 6ES7403-1JA11-0AA0?
It is a SIMATIC S7-400 extended rack ER2 aluminum.
How many slots does 6ES7403-1JA11-0AA0 have?
It has 9 slots for signal modules.
Can redundant power supplies be plugged into 6ES7403-1JA11-0AA0?
Yes. 2 redundant PS can be plugged in.
What are the package dimensions and net weight of 6ES7403-1JA11-0AA0?
Packaging dimensions are 39,30 x 27,40 x 4,60 cm and net weight is 1,250 Kg.
