Key Features
- RS485 repeater for SIMATIC DP: Designed for connection of PROFIBUS/MPI bus systems.
- Bus capacity: Max. 31 nodes.
- Communication speed: Max. baud rate 12 Mbit/s.
- Protection degree: Degree of protection IP20.
- Product lifecycle: Announcement of product phase-out.
Technical Summary
| Product type | SIMATIC DP, RS485 repeater |
|---|---|
| Function | For connection of PROFIBUS/MPI bus systems |
| Maximum nodes | max. 31 nodes |
| Maximum transmission rate | 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s |
| Rated value (DC) | 24 V |
| Permissible lower limit (DC) | 20.4 V |
| Permissible upper limit (DC) | 28.8 V |
| IP degree of protection | IP20 |
| Supply connection | Terminal module |
| PROFIBUS cable connection | 2 terminal blocks |
| Power loss, typ. | 0.7 W |
Applications
- PROFIBUS/MPI bus system connection: Used for connecting PROFIBUS/MPI bus systems.
Frequently Asked Questions
What is Siemens 6ES7972-0AA02-0XA0?
It is a SIMATIC DP RS485 repeater for PROFIBUS/MPI bus systems.
What is the maximum baud rate of 6ES7972-0AA02-0XA0?
The maximum baud rate is 12 Mbit/s.
How many nodes does 6ES7972-0AA02-0XA0 support?
It supports a maximum of 31 nodes.
What power supply does 6ES7972-0AA02-0XA0 use?
Rated value (DC) is 24 V, with a permissible range from 20.4 V to 28.8 V.
How is the PROFIBUS cable connected on 6ES7972-0AA02-0XA0?
The design of the electrical connection for PROFIBUS cables is 2 terminal blocks.
