Key Features
- SIMATIC S7-400 external rack: External rack ER1 aluminum for the SIMATIC S7-400.
- 18 slots: Provides 18 slots for signal modules.
- Redundant power supply support: 2 redundant PS can be plugged in.
- P bus support: P bus: Yes.
- Communication bus: Communication bus: No.
- Announcement of product phase-out: Product lifecycle: Announcement of product phase-out.
Technical Summary
| Product type designation | ER1 |
|---|---|
| Number of slots | 18 |
| P bus | Yes |
| Communication bus | No |
| Lifecycle | Announcement of product phase-out |
Applications
- Signal module mounting in a SIMATIC S7-400 rack: Used for mounting signal modules in the ER1 rack.
- Redundant power supply arrangement: Used to plug in 2 redundant PS in the rack.
Frequently Asked Questions
What is the exact model and product type of Siemens 6ES7403-1TA11-0AA0?
It is a SIMATIC S7-400 external rack with product type designation ER1.
How many slots does the 6ES7403-1TA11-0AA0 rack provide?
It provides 18 slots for signal modules.
Does the 6ES7403-1TA11-0AA0 support redundant power supplies?
Yes. 2 redundant PS can be plugged in.
Does the 6ES7403-1TA11-0AA0 have a communication bus or P bus?
Communication bus: No. P bus: Yes.
What lifecycle status is given for the 6ES7403-1TA11-0AA0?
Product lifecycle: Announcement of product phase-out.
